579 results about "Elastic fiber" patented technology

The invention relates to the field of textile materials, and provides an antibacterial breathable yarn obtained by blended spinning of polyester fibers, polyamide fibers, cotton fibers and elastic fibers. The polyester fiber is prepared through melt blending and spinning processes and comprises polyethylene glycol terephthalate slices, modified chitosan zinc oxide, an antioxidant 1010, a POE elastomer, polyether modified silicone oil and polyethylene glycol 200, and the modified chitosan zinc oxide is prepared by compounding chitosan cinnamyl aldehyde Schiff base and silane modified zinc oxide. The chitosan cinnamyl aldehyde Schiff base is prepared through a Schiff base condensation reaction of chitosan and cinnamyl aldehyde, and the silane modified zinc oxide is prepared from nano rod-shaped zinc oxide particles modified by isocyanate propyl triethoxy silane. The yarn has excellent antibacterial property, air permeability and flexibility and is further used for knitting antibacterial breathable socks, the knitting density of the sock bottom part is reduced to enhance the air permeability, the knitting density of the sock opening part is improved to improve the elasticity and the fitting degree, and the yarn has wide application value.

The invention relates to the technical field of spandex fabrics, in particular to a flame-retardant spandex fabric and a preparation method thereof.The flame-retardant spandex fabric comprises a spandex base layer, inner layers are fixedly arranged on the upper surface and the lower surface of the spandex base layer, and improved layers are fixedly arranged on the outer surfaces, away from the spandex base layer, of the inner layers; the spandex base body layer is formed by weaving elastic fibers, and the elastic fibers comprise spandex fiber lines. According to the flame-retardant spandex fabric, the spandex base body layer is matched with the inner layer and the improved layer to form the flame-retardant spandex fabric, the spandex base body layer is formed by spirally winding the glass fiber threads and the hemp fiber threads on the outer walls of the spandex fiber threads, and the elastic performance of a product is optimized.

A clothing article is disclosed herein, comprising: at least one base knit region, each base knit region being formed of a base knit comprising an ultra-high molecular weight polyethylene (UHMWPE) fiber and at least one base stretch fiber being knit together in a plated configuration to form a jersey knit; and at least one reinforcing knit region, each reinforcing knit region being formed of a reinforcing knit comprising the UHMWPE fiber and the at least one base stretch fiber being knit together in a plated configuration to form a jersey knit. The reinforcing knit region further comprising a reinforcing stretch fiber being alternatingly knit with the jersey knit of the reinforcing knit in which within each given course of the jersey knit of the reinforcing knit, for every sequence of m +n consecutive loops of the course, the reinforcing stretch fiber is looped with m consecutive loops of the jersey knit of the reinforcing knit and n consecutive loops of the jersey knit of the reinforcing knit are free of looping with the reinforcing stretch fiber.

The invention discloses a self-adaptive exoskeleton robot which comprises a hand exoskeleton device used for capturing the degree of freedom of hand joints of 20 persons at the same time and conducting force feedback. The perception and force feedback system is used for data acquisition and master control driving and is matched with IO resources of a master control chip; the self-adaptive wearing module is used for sewing the finger exoskeleton to a light, thin and elastic fiber glove, the wearing mode is reinforced through a restraint ring, and meanwhile, an exoskeleton palm structure is designed to be a variable structure capable of being attached to the back of the hand in a self-adaptive mode; the man-machine interaction module is used for man-machine interaction; and the master-slave control system realizes master-slave control. According to the invention, the bionic flexible muscle optimization design, the force feedback technology and the touch force sensor integrated with force feedback are adopted, so that the force of a user can be acquired, and a foundation is laid for force closed-loop control.

According to the elastic fabric provided by the invention, the TPU fiber is used as an elastic fiber material of the elastic fabric, the TPU fiber is processed into the elastic yarn, and the woven fabric with excellent elasticity and good hand feeling is obtained through the structural design of the elastic yarn and the fabric in combination with a corresponding processing textile dyeing and finishing process. According to the elastic fabric and the preparation method thereof, the elastic fabric has excellent elasticity, the warp-direction elastic elongation of a woven fabric can reach 35-70%, the weft-direction elastic elongation of the woven fabric can reach 80-130%, the warp-direction elastic elongation of a knitted fabric can exceed 180-250%, and the weft-direction elastic elongation of the knitted fabric can reach 250-360%; the fabric is low in elasticity modulus and low in elastic recovery rate, and clothes made of the fabric are weak in constraint feeling when worn; a special wrinkle style can be obtained on the surface of the fabric, and the fabric has excellent hand feeling; the invention further provides a method for stably processing and preparing the elastic knitted fabric.

The present application provides a preparation method for a biological membrane, and a product and an application thereof. The preparation method for the biological membrane comprises the following steps: (1) treating animal cavity tissues by using a collagenase inhibitor; (2) removing a membrane layer which accounts for more than 40% of the total fat content of the animal cavity tissues; (3) using a first enzyme solution to treat a product obtained in step (2); (4) using an alkali solution to treat a product obtained in step (3); (5) using a decellularized solution to treat a product obtained in step (4); (6) using a degreasing fluid solution to treat a product obtained in step (5); (7) using a second enzyme solution to treat a product obtained in step (6); and (8) using supercritical carbon dioxide to clean a product obtained in step (7) to obtain a biological membrane. In the present application, the integrity of a multi-layer space structure, elastic fibers and a collagen network of the biological membrane can be reserved to a great extent, the mechanical strength is high, residues of organic matters and reagents in the product can be removed, and the tissue regeneration inducing effect of the product is better.

A method for preparing direct melt-spun high-viscosity PBAT / low-viscosity PET two-component elastic fiber and a high-viscosity PBAT polymerization reactor. This method uses two production lines respectively used to produce a high-viscosity PBT melt and a low-viscosity PET melt, which are then spun. The high-viscosity PBAT production line comprises a first esterification reactor, a second esterification reactor, a first prepolymerization reactor, a second prepolymerization reactor, and a high-viscosity PBAT polymerization reactor. The polymerization reactor is designed with a special disc structure in a parallel two-shaft disc reactor, and the two shafts are rotated in opposite directions, improving the devolatilization effect and self-cleaning, significantly increasing the viscosity. By using this method, the cost is low and the production capacity is high, the process flow is shortened, the fiber strength can reach 2.55˜2.85 cN / dtex, the crimp shrinkage rate can reach 25%˜60%, and the crimp stability can reach 58%˜70%.

The invention discloses an elastic fiber wrap yarn elasticity accurate testing instrument, and relates to the technical field of elasticity testing, the elastic fiber wrap yarn elasticity accurate testing instrument comprises a testing assembly, the testing assembly is used for clamping and pulling the edge of an elastic fiber wrap yarn along the circumferential direction; according to the accurate elasticity testing instrument for the elastic fiber wrap yarn, when the elasticity is tested, the edge of the elastic fiber wrap yarn cut into a circle is clamped by the anti-skid clamps, the anti-skid clamps arranged circumferentially can better fit the shape of the yarn, a more stable clamping effect is provided, slippage of the yarn in the stretching process is effectively avoided, and the elasticity of the elastic fiber wrap yarn is accurately tested. After the elastic fiber wrap yarn is stably clamped and the tension meter is started, the stretching device gradually applies tensile force, so that the elastic fiber wrap yarn is stretched, and a tensile force test result can reflect the deformation condition and the mechanical property change of the elastic fiber wrap yarn in the stretching process; and the test result is more accurate.

The invention relates to the technical field of leather, in particular to a hypha nano leather manufacturing method which comprises the following steps: step 1, base cloth preparation: taking a high-strength fiber filament as a core, winding and wrapping yarns formed by elastic fibers on the outer layer, and interweaving to form base cloth for later use; step 2, compounding the base cloth with hyphae: modifying the fermented hyphae, and uniformly dispersing the modified hyphae in liquid to form turbid liquid; immersing the base cloth into the turbid liquid and then taking out the base cloth, taking out the base cloth from the turbid liquid, filtering the liquid through holes, and uniformly retaining and laying hyphae on the base cloth to form a mycelium fiber layer; step 3, forming: performing preliminary extrusion, crosslinking and hot rolling treatment on the compounded base cloth and hyphae, soaking in polyurethane, and drying to obtain a leather base; and 4, surface treatment. And the mycelium is compounded with the base cloth, so that the mechanical property of the mycelium leather can be further improved.

The invention discloses a preparation method of a novel environment-friendly water-resistant adhesive for a thermo-sensitive paper label, and relates to the technical field of adhesive preparation. The preparation method comprises the following steps: firstly, carrying out graft copolymerization on tannic acid to generate a spinning solution, preparing micron-sized polyurethane elastic fibers, introducing a plurality of phenolic hydroxyl groups into soybean protein, forming a new compact network structure with the protein to prevent invasion of water molecules, and cooperating with microwaves to change an aggregation mode among protein molecules and improve the hydrophobicity of the soybean protein; phenolic hydroxyl is used as a hydrogen donor to resist oxidation and improve the viscosity of the adhesive; the modified starch is esterified by amino acetyl chloride, so that the compatibility is improved, the modified starch and the epoxy resin form a mutual cross-linked net structure, and the modified starch and the polyurethane elastic fibers can form a chain structure, and the mechanical bonding performance of the adhesive is improved; in addition, green and environment-friendly raw materials are adopted, so that the adhesive can be biodegraded, and novel and environment-friendly effects are achieved. The adhesive prepared by the invention has the effects of environmental protection, high viscosity and water resistance.

The invention belongs to the field of biological medicine, particularly discloses application of glycyrrhetinic acid or glycyrrhetinic acid lipidosome in preparation of an abdominal aortic aneurysm protection medicine, and reveals that glycyrrhetinic acid can effectively improve death of mice after aorta rupture caused by Ang II treatment, can obviously improve degradation of an aorta elastic fiber layer caused by Ang II treatment, and can improve the aortic aneurysm protection effect. The macrophages induced by lipopolysaccharide (LPS) can be promoted to be polarized to M2 type; the glycyrrhetinic acid is used for intervention before Ang II treatment, the occurrence of Ang II induced abdominal aortic aneurysm can be relieved, the survival rate of mice is increased, and it is indicated that the glycyrrhetinic acid can be used for preparing the medicine for relieving the abdominal aortic aneurysm. Furthermore, the glycyrrhetinic acid is entrapped into the liposome, so that the solubility and bioavailability of the glycyrrhetinic acid are improved, meanwhile, after glycyrrhetinic acid coating is carried out by utilizing a nanotechnology, the dosage of the glycyrrhetinic acid can be effectively controlled, and the curative effect of the glycyrrhetinic acid is further improved and enhanced.

A stretchable conductive yarn (1) includes a conductive core (2) of one or more elastic fibers (4-6) and an insulating sheath (3) that covers the conductive core. One or more of the elastic core fibers may be an elastomeric material (4) and may be combined with a less elastic fiber (5, 6) to control the returning properties of the conductive elastic fibers. Also provided are fabrics, garments and various devices formed using the conductive elastic yarns and which can be used to perform various electrical sensing operations to monitor and measure various bodily functions and conditions, or performance of a wearer.

The invention relates to an all-cotton four-way stretch fabric and a preparation method thereof, and belongs to the technical field of textile dyeing and finishing. The preparation method comprises the following steps: performing singeing, enzyme desizing, liquid ammonia finishing, loose alkali shrinkage and overfeeding soft heat setting on gray fabric to obtain the all-cotton four-way stretch fabric. The warp-wise and weft-wise shrinkage rates of the prepared four-way stretch fabric are-3.0%-0%, the warp-wise elastic elongation rate is 12%-15%, the weft-wise elastic elongation rate is 12%-18%, and the elastic residual elongation rate is smaller than or equal to 8%; obvious warp and weft elasticity can be achieved without elastic fibers, the problems that elastic fabrics such as spandex core-spun yarn fabrics are complex to manufacture, unstable in fabric size and the like are solved, the warp and weft elasticity is obvious, the size stability is good, the hand feeling is soft, and the price is low; the preparation method is simple, does not need equipment transformation, is easy to operate and does not damage fiber strength.

The invention relates to a flame-retardant antibacterial water-repellent elastic fabric and a preparation method thereof. Yarns adopted by the fabric comprise spandex fiber yarns, combed cotton yarns and spandex elastic fiber yarns. A double-sided circular knitting machine is adopted to weave grey cloth, and the obtained grey cloth is at least subjected to water-repellent finishing to obtain the fabric, the combed cotton yarn is used for being woven into the outer layer of the gray fabric, the spandex fiber yarn is used for being woven into the inner layer of the gray fabric, and the spandex elastic fiber yarn is used for being woven into the middle connecting layer of the gray fabric. The spandex fiber yarn, the combed cotton yarn and the spandex elastic fiber yarn are woven to form a unique organization structure, so that the fabric has the advantages of the three materials; the gray fabric obtained by weaving is subjected to water-repellent finishing, so that the lasting flame-retardant antibacterial and water-repellent functional fabric is obtained, and the fabric can be used for light sports or casual coats.

The invention provides a melt-spun spandex modified polylactic acid elastic fiber and a preparation method thereof, and belongs to the technical field of high polymer materials. The melt-spun spandex modified polylactic acid elastic fiber is prepared from the following raw materials in parts by weight: 60-80 parts of polylactic acid, 10-30 parts of polyester polyol, 2-15 parts of isocyanate, 1-5 parts of a chain extender and 5-10 parts of a compatibilizer, the polyester polyol, aromatic diisocyanate and the chain extender are fully reacted under the high-temperature shearing action of a double-screw extruder, and the melt-spun spandex modified polylactic acid elastic fiber is prepared from the following raw materials in parts by weight: 60-80 parts of polylactic acid, 10-30 parts of polyester polyol, 2-15 parts of isocyanate, 1-5 parts of a chain extender and 5-10 parts of a compatibilizer. And the PLA slices added at the rear end of the screw rod react with the compatibilizer and the trifunctional isocyanate at high temperature, so that the interfacial compatibility between the PLA and the melt-spun spandex is enhanced. According to the present invention, the polymerization reaction of the compatibilizer and the isocyanate and the multiple effects of shearing and stirring of the screw rod promote the molecular level mixing of the two materials, such that the elasticity of the polylactic acid is improved, and the breaking strength and the evenness stability of the polylactic acid are maintained;

The present disclosure relates to a melt-spun high-viscosity PET / low-viscosity PET two-component elastic fiber and a preparation method therefor. The preparation method adopts a six-reactor process. Terephthalic acid and ethylene glycol undergo first and second esterification reactions and first and second prepolymerization reactions, and an obtained ethylene terephthalate prepolymer is respectively introduced into a high-viscosity final polymerization reactor and a low-viscosity final polymerization reactor for polymerization reaction to obtain a high-viscosity melt and a low-viscosity melt, respectively, and then the two melts are spun together. The viscosity of the high-viscosity component can be significantly improved, and a wider range of viscosity difference between the high-viscosity and low-viscosity polyester melts can be obtained. A difference between the intrinsic viscosity of the high-viscosity melt and the intrinsic viscosity of the low-viscosity melt is 0.100-0.550; the prepared PET / PET two-component elastic fiber has high quality and high crimp shrinkage rate.

The invention relates to the field of textile materials, and discloses a multi-thread elastic knitted fabric and a preparation method thereof.The multi-thread elastic knitted fabric is prepared from, by weight, 30 parts of ternary polymerization elastic fibers; 70 parts of modified bamboo fiber; the ternary copolymerized elastic fiber is prepared from the following raw material components in parts by weight: 28-32 parts of polylactic acid; 38 to 42 parts of polytrimethylene terephthalate; 28 to 32 parts of poly (butylene succinate); 1 to 3 parts of graphene nanosheets; 0.5 to 1.5 parts of epoxidized soybean oil; 2 to 4 parts of beta-cyclodextrin; the modified bamboo fibers are subjected to enzymatic treatment, silane coupling agent modification, dopamine coating treatment and ultrasonic treatment. Through micro gradient structure design and multi-step functionalization treatment of the ternary polymerization elastic fibers and the modified bamboo fibers, unification of excellent elastic recovery, comfort, multifunctionality and durability is achieved.

An ultrasonic wave generating device according to the present disclosure may comprise: an ultrasonic wave generating unit for irradiating ultrasonic waves to the skin; and a control section that controls an operation of the ultrasonic wave generating section, in which the control section controls the ultrasonic wave generating section so that the ultrasonic wave generating section applies specific ultrasonic wave energy corresponding to at least one of fat increase and fat decrease of the skin layer and elastic fiber increase.

Provided are: polyurethane elastic fibers that achieve heat resistance, adhesiveness, and reelability and that are suitable for a gather member; a winding body therefor; a gather member; and a sanitary material. The present invention relates to: polyurethane elastic fibers that are multifilaments and that contain urethane bonds and urea bonds, the polyurethane elastic fibers being characterized in that the ratio of the urea bonds with respect to the urethane bonds is 0.05 to 5%; a winding body of said polyurethane elastic fibers, wherein the elongation rate of the polyurethane elastic fibers on the winding body is 0.05 to 10%; a gather member; and a sanitary material.

The invention discloses a skin care product anti-aging effect multi-dimensional comprehensive detection system, which comprises an in-vitro cell model experiment module for detecting indexes such as cell activity, proliferation, migration, apoptosis and antioxidant enzyme activity by simulating natural aging and light aging conditions; the content change of skin structure components such as collagen, elastic fibers and laminin is quantitatively analyzed, the DNA damage repair capacity is reflected by measuring the expression quantity of gammaH2AX, epigenetics research is developed, and the methylation state change of a CpG island is monitored; and the tissue engineering and three-dimensional skin model experiment module is used for performing morphological observation, biochemical index detection and skin physiological parameter evaluation under the condition of simulating a real skin environment by utilizing an artificial skin model. The whole process from the in-vitro cell model to the clinical human body test is covered, and the actual efficiency of the skin care product for delaying or improving the skin aging process can be accurately and objectively evaluated through multi-angle and multi-level data integration analysis.

The utility model relates to the technical field of garment fabrics, and discloses a cool breathable sunscreen garment fabric with a twisted jacquard structure, which comprises a fabric body, and the fabric body comprises first weft yarns, second weft yarns, third weft yarns and warp yarns; the weft yarns I, the weft yarns II and the weft yarns III are respectively interwoven with the warp yarns according to a weave process in figure 2; the first weft yarn, the second weft yarn and the third weft yarn are all made of 20D / 7f chinlon DTY uvioresistant yarn coated with 20D spandex elastic fibers, jacquard weave weaving is conducted through a water jet loom, the fabric has the good sun-proof performance and is cool and smooth in hand feeling, and clothes made of the fabric are good in air permeability, excellent in elasticity and more comfortable.

The invention relates to the technical field of rail transit cables, in particular to a preparation method of a bending-resistant sensor cable for a high-speed motor train unit. The preparation method comprises the steps of conductor three-layer twisting and annealing, insulating layer gradient extrusion and plasma treatment, filling, twice wrapping, double-layer shielding, double-layer sheath co-extrusion and irradiation crosslinking post-treatment. The structure of the bending-resistant sensor cable sequentially comprises a high-elasticity fiber rope filler, a copper alloy conductor with a TPEE insulating layer, a thin flame-retardant cloth wrapping layer, an elastic silica gel inner shielding layer, a tinned copper wire and fiber filament outer shielding layer, a thin non-woven fabric wrapping layer and a cross-linked polyurethane double-layer sheath from inside to outside. The bending resistance of the cable exceeds 500,000 times, the cable works stably at the temperature of-50 DEG C to 125 DEG C, the service life is prolonged by 2-3 times, and the cable is suitable for the harsh environment of the high-speed motor train unit.

The utility model relates to the technical field of polyester fiber special yarns, in particular to an antibacterial polyester fiber special yarn with good elasticity, which comprises a core layer, first elastic fibers are arranged outside the core layer at intervals, and a filling layer is arranged between the core layer and the first elastic fibers. The elastic yarn has excellent elastic performance, the yarn can quickly restore to the original shape and keep shape stability under the action of external force through the core layer, the first elastic fibers and the second elastic fibers, the yarn can show good rebound resilience and ductility no matter the yarn is stretched, bent or twisted, and the elastic yarn has good elasticity. The prepared textile can be kept flat, attractive and not prone to deformation in the wearing or using process, has the antibacterial effect, effectively inhibits growth of bacteria, fungi and viruses, further has the good heat preservation performance, is good in breathability and hygroscopicity, effectively resists invasion of water and stains, keeps yarn clean and dry, and is suitable for being used in the field of textile products. And the yarns can still keep good elasticity and appearance in a humid environment.

The invention relates to the technical field of elastic knitted fabrics, in particular to an elastic knitted fabric for sportswear and a preparation method thereof, and the preparation method comprises the following steps: blending 45-55 parts of modal fiber and 15-20 parts of modified spandex fiber to form a first spinning body, and using 35-45 parts of polyolefin elastic fiber as a second spinning body. According to the elastic knitted fabric, the modal fibers and the modified spandex fibers are blended to form the first spinning body, then the first spinning body is matched with the second spinning body of the polyolefin elastic fibers, weaving and reshaping are conducted through a circular weft knitting machine, and finally vacuum improvement treatment is conducted through a treating agent, so that the elastic knitted fabric is obtained, and the elastic performance, the moisture permeability and the anti-pollution performance are coordinately improved; and the product has excellent performance stability under the conditions of water washing, illumination and weather resistance.

The invention relates to the technical field of oil and gas exploitation fracturing, in particular to a coil type multi-dimensional controllable temporary plugging ball and a preparation method and application thereof.The coil type multi-dimensional controllable temporary plugging ball is prepared from 10-60 parts of degradable fibers, 10-80 parts of elastic fibers, 5-10 parts of an adhesive, 1-3 parts of a degradation agent and 1-30 parts of a density regulator; blending the degradable fibers and the elastic fibers in proportion to form elastic wire harnesses; an elastic wire harness is wound, an adhesive, a degradation agent and a density regulator are continuously wrapped in the winding process, and finally a wire ball type sphere or ellipsoid is formed through winding, namely the temporary plugging ball is formed. The special-shaped hole temporary plugging agent has the beneficial effects that the special-shaped hole is easily subjected to secondary molding plugging and self-adaptive plugging, the temporary plugging effect is good, and plugging removal can be achieved after rapid dissolution.

The invention relates to the field of textile fabrics, in particular to a multi-fiber all-in-one suede four-way stretch shark trouser warm-keeping suede fabric which comprises a weave 1 matched with weft plain stitch weave and made of nylon / polyester filament yarn core-spun elastic fiber spandex materials, a weave 2 adopting core-spun yarn of the weave 1 and matched with elastic spandex, and a weave 3 which is vertically connected double rib weave. Chemical fiber filaments and elastic fibers are adopted as connecting lines, and the weave 4 is a looped pile weave and is made of cellulose fibers with high hygroscopicity and excellent skin-friendly performance. Through the innovative combination of the weave 1 and the weave 4, the fabric has the multiple functions of fine appearance, four-side elastic property, bulge prevention, high elastic resilience, environmental protection, health, skin fitting, comfort, static resistance and the like, and meets the high requirements of underwear in autumn and winter for comprehensive performance.

The present invention discloses a method for preparing MXene / TPU conductive fiber, which belongs to the technical field of composite conductive fiber electrode preparation. x The PDA@MXene conductive ink obtained by surface modification of MXene nanosheets with dopamine hydrochloride is loaded onto the large-scale prepared MXene / TPU wet-spun conductive elastic fibers by dipping and coating to prepare PDA@MXene / TPU elastic fiber electrodes. The conductive properties of the composite fiber are used to develop structurally designable flexible self-powered sensing fabrics and fabric-based friction nanogenerators. The present invention solves the contradiction between high deformability, electrical properties and wearing comfort of flexible stretchable fiber electrodes; the surface modification of MXene by in-situ self-polymerization of dopamine solves the interface problem of MXene on the fiber surface, including but not limited to enhancing the adhesion properties between the conductive ink and the fiber and improving the electrical stability of the stretchable fiber electrode.

An elastic fabric and a manufacturing method therefor. TPU fibers are used as elastic fiber materials, the TPU fibers are processed into elastic yarns, and by means of structural designs of the elastic yarns and a textile, and in cooperating with textile dyeing and finishing processes for corresponding processing, the fabric having excellent elasticity and good hand feel is obtained. The warp-direction elastic elongation of a woven fabric can reach 35-70%, and the weft-direction elastic elongation thereof can reach 80-130%; the warp-direction elastic elongation of a knitted fabric can reach 180-250%, and the weft-direction elastic elongation thereof can reach 250-360%; the textile has low elastic modulus and low elastic recovery rate, and garments made from this textile deliver minimal wearing constriction; the surface of the textile can achieve a special crepe style and has excellent hand feel.

The invention discloses elastic fiber reinforced hydrophobic eutectic composite gel as well as a preparation method and application thereof, and belongs to the technical field of high polymer materials. The method for preparing the elastic fiber reinforced hydrophobic eutecticevaporate composite gel comprises the following steps: (1) carrying out heat treatment on an elastic fiber membrane at 100-150 DEG C for 20-200 minutes, soaking the elastic fiber membrane in an ethanol solution of benzophenone, taking out the elastic fiber membrane, and drying the elastic fiber membrane to obtain the treated elastic fiber membrane; (2) uniformly mixing a polymeric monomer, a cross-linking agent, a photoinitiator and a hydrophobic eutectic solvent to obtain a hydrophobic eutectic composite gel precursor solution; and (3) putting the treated elastic fiber membrane into the precursor solution of the hydrophobic eutectic composite gel, defoaming, and carrying out photo-initiation polymerization to obtain the elastic fiber reinforced hydrophobic eutectic composite gel. According to the prepared composite gel, the mechanical strength and fatigue resistance are effectively improved through the elastic fibers, and the composite gel has good adhesiveness.

The invention discloses chinlon elastic composite fiber spinning equipment and a using method thereof, and relates to the technical field of spinning. The technical problem that the quality of elastic fiber finished products is different due to the fact that air cooling of existing spinning equipment is not uniform is solved. Comprising a spinning machine, a charging barrel is installed on the spinning machine, an assembly box is connected to the lower side of the charging barrel in a threaded mode, a spinneret plate is connected into the assembly box in a sealed and sliding mode, an installation piece is fixedly connected to the lower side of the spinneret plate, a threaded ring is connected to the lower side of the installation piece in a threaded mode, and a brushless motor is installed in the threaded ring. An output shaft of the brushless motor is fixedly connected with a fan, a cooling piece is installed in the installation piece, the installation piece is provided with an upper through hole and a lower through hole, and the lower through hole is fixedly connected with a flow dividing cylinder. By limiting the distance between the flow dividing cylinder and the mounting piece, the air quantity entering the flow dividing cylinder in the circumferential direction tends to be consistent, a good cooling environment is provided for elastic fibers, and meanwhile the consistency of the quality of the elastic fibers is guaranteed.