104results about How to "Excellent mothproof" patented technology

The invention relates to an antique tusche and a preparation method thereof. The antique tusche comprises the components by weight percent: 75-85 bone glue solution, 3-25 oily fume, 0.05-0.5 powdery spice and 0.5-5 traditional Chinese medicine liquid, wherein the bone glue solution is prepared by mixing bone glue and water according to a certain mass ratio, heating to 110-120 DEG C, decocting for 20-50h, and filtering; the oily fume is light powder solid and has the granularity less than 1 micron; the powdery spice is prepared by grinding musk and borneol with the mass ration of 2: 8 and sieving by a 200-mesh sieve; the traditional Chinese medicine liquid is prepared by decocting Chinese herbal medicines; and the preparation method of the antique tusche comprises the steps of: evenly mixing the bone glue solution, the oily fume, the musk, the borneol and the traditional Chinese medicine liquid, and dispersing the mixture into paste with the fineness less than 15 microns and the viscosity of 0.01-200 Pa. S; and the antique tusche is used for writing or printing painting and calligraphy works.

The invention discloses a biological specimen preparation method as follows: a specimen is pressed, shaped and dried; and then a shallow tray is made with a transparent organic plate and three narrow same organic plates; three surfaces of the shallow tray are enclosed and one surface is vacated; the depth of the tray depends on the thickness of the specimen; and then a layer of transparent unsaturated polyester resin with curing agent added is brushed in the tray; the plant or insect specimen is put into the resin in the shallow tray, and a label is put in together; a transparent organic plate is adhered to the shallow tray to form a flat box with an opening arranged on one side end; after the resin is cured, the opening is upward, transparent resin is poured in to embed the specimen in; after the product is cured, the biological specimen is prepared. The product prepared through the method has high transparency, good aging resistant, corrosion resistant, damp proof, mildew proof and moth proof performance. Because of the technical proposal, the invention has the advantages of simple operation, capability of greatly reducing the production cost and leading an embedding method to be convenient for mass production.

The invention discloses a multiple-effect timber fire retardant and its preparation method and treatment process. The multiple-effect timber fire retardant comprises, by mass, 20-40% of phosphoric acid, 10-20% of dicyandiamide, 10-20% of melamine, 5-10% of boric acid, 5-20% of ammonium polyphosphate, 5-20% of silica sol, 3-8% of a smoke inhibitor, 0.5-3% of a surfactant and 0.1-2% of a mildew inhibitor. Compared with the existing timber fire retardant, the multiple-effect timber fire retardant has good fire retardant performances, good smoke inhibition performances, good loss resistance performances, large timber impregnation depth and good corrosion-resistant, mildew-resistant and mothproof effects. The preparation method has simple processes. The multiple-effect timber fire retardant has good timber protection and processing effects and is economical and practical.

The invention discloses a finishing process of a flax fabric. The finishing process comprises the following steps: (1) sequentially adding 1-2 weight parts of butyl naphthalene sulfonate, 0.7 weight part of titanium dioxide, 1.9 weight parts of castor oil, and 0.8 weight part of ammonium propionate into 20 mass parts of deionized water, and uniformly stirring; (2) simultaneously adding 0.2 weight part of nano superfine soft silicon dioxide, 0.8 weight part of tri(2,3-dibromopropyl) isocyanurate, 1.1 weight parts of polyethylene glycol terephthalate, and 1.7 weight parts of bi alkyl imidazoline amide, and stirring continuously till all the components are fully and uniformly mixed, thereby obtaining a finishing agent; and (3) padding the fabric in the finishing agent, and drying the fabric taken out of the finishing agent at constant temperature. The fabric processed by the finishing process has excellent properties of bacteria resistance, mildewing prevention, flaming retardance, moth prevention and static resistance, and has strong washability and soft handfeeling.

The invention belongs to the plant pyrolysis field, which particularly relates to a method for purifying plant fumigation matter. The invention is characterized in that the method for purifying comprises the following three steps: distilling primary liquid, adsorbing and filtering, and adsorbing and filtering again. The purifying method of the invention is simple, production cost is low, and degree of purity of products is high. Plant fumigation matter which is prepared by the invention is colourless and transparent, which has no peculiar smell and toxicity, and has the functions of killing viruses, sterilizing, killing acari, resisting oxidation, deodorizing, resisting moth, relieving itch and beautifying. The invention can be extensively applied in the fields such as food, medicine, daily chemical, environmental protection and the like.

A disclosed preparation method for a fabrics antibacterial finishing liquid comprises the following steps: 1) successively adding 1-2 parts by weight of glycerin monostearate, 1.4 parts by weight of sodium silicate, 0.8 part by weight of an acrylamide, 0.7 part by weight of potassium thiocyanate into 19 parts by mass ofdeionized water, and stirring uniformly; and 2) then simultaneously pouring 1.5 parts by weight of Ixeris denticulate extraction liquid, 2.3 parts by weight of sorbic acid, 1.1 parts by weight of dimetyl terephthalate, and 0.9 part by weight of boron phosphate, and continuing to stir until the mixture is uniformly mixed, so as to prepare the finishing liquid. The prepared finishing liquid is good in hydrophilicity and good in permeability, and fabrics finished by using the finishing liquid possesses excellent flame retardation performance, mildew resistance, moth prevention performance, bacteria resistance and static electricity resistance, and is strong in washing fastness and soft in handfeel.

The invention discloses a production method of an agricultural greenhouse framework. According to the production method, a metal material is taken as a framework lining, and conveyed into a co-extrusion mould, the material extruded by a plastic extruder and a framework basic material are synchronously conveyed onto a sizing mould and a traction machine, and the agricultural greenhouse framework is obtained through co-extrusion, traction, cooling and sizing, and cutting, wherein the metal material can be iron wires, steel wires, cold-rolled round steel or flat iron; the basic material is produced by mixing the following components in parts by weight: 100 parts of plastic, 30-50 parts of plant fiber powder, 3-5 parts of a heat stabilizer, 5-10 parts of a plasticizer, 1-3 parts of a lubricant, 5-10 parts of a modifier ACR-401, 0-3 parts of a compatilizer, 1-3 parts of a coupling agent, 0.5-3 parts of a foaming agent, 3-10 parts of a foaming regulator ZB-530, 10-20 parts of a nucleating agent and 10-20 parts of an inorganic material, and then granulating the components; the inorganic material is the combination of magnesium chloride and magnesium oxide. According to the production method disclosed by the invention, the operation is simple and easy and the cost is low, and the produced greenhouse framework is good in bending resistance and compression resistance.

A health-care rice for decreasing blood fat, blood sugar and cholesterin, lowering blood pressure and delaying sanility is prepared through immersing in the liquid containing chitosan, and drying.

The invention belongs to the technical field of walls and discloses a wall with a sound insulation function. The wall comprises a U-shaped keel. An inner cavity of the U-shaped keel is provided with sound absorption cotton; the sound absorption cotton is in a sine shape, and D-shaped keels are arranged in the wave crest and wave trough positions of the sound absorption cotton correspondingly; inner gypsum boards are mounted on the left portion and the right portion of the top end and the bottom end of the U-shaped keel correspondingly; outer gypsum boards are arranged on the outer walls of thefour inner gypsum boards correspondingly; self-tapping screws are mounted on the outer walls of the inner gypsum boards and the outer gypsum boards correspondingly; and the inner gypsum boards and the outer gypsum boards are connected with the U-shaped keel and the D-shaped keels through the self-tapping screws correspondingly. The parts, between the gypsum boards, of the sound absorption cottonand the D-shaped keels form a plurality of spaces similar to resonant chambers, sound waves are reflected and absorbed in the multiple resonant chambers, so that energy is cooled and consumed, and thesound insulation effect is excellent; and in addition, the gypsum boards are light, high in strength, easy to process, fireproof and mothproof, and the sound insulation effect of the wall is furtherimproved through the two sets of gypsum boards.

The invention discloses a dyeing and finishing process for knitted fabric. The dyeing and finishing process comprises the steps of 1, pretreatment; 2, dyeing; 3, finishing, wherein 1-2 parts by weight of N-methyl pyrrolidone, 2.7 parts by weight of ethyl alcohol, 1.1 parts by weight of tea polyphenol and 0.7 part by weight of artemisinin are put into 25 parts by mass of deionized water in sequence, the mixture is stirred uniformly, 1.4 parts by weight of phenyl salicytate, 0.9 part by weight of phosphoric acid ethylenediamine, 1.2 parts by weight of aromatic diester and 0.9 part by weight of diethanol amine are added at the same time, stirring continues to be conducted till the raw materials are mixed fully and uniformly, and a finishing solution is prepared; the fabric is padded in the finishing solution, and the fabric is taken out and then dried at a constant temperature. According to the dyeing and finishing process for the knitted fabric, the fabric dyed and finished through the process has outstanding antibacterial, mould-proof, mothproof, flame-retardant and antistatic performance, is high in washability and feels soft.

The invention discloses a plush fabric which is subjected to dyeing and finishing treatment including the following steps: 1) pretreatment; 2) dyeing; 3) finishing: successively adding 1-2 parts by weight of N-acyl amino acid salt, 0.8 parts by weight of polypropylene glycol, 1.8 parts by weight of acetic acid, 0.7 parts by weight of a lavender extract liquid and 1.3 parts by weight of cobalt aluminate to 13.5 parts by mass of deionized water with uniform stirring, and adding 0.9 parts by weight of chlorothalonil, 1.2 parts by weight of glycerin monostearate and 1.4 parts by weight of octadecyl dimethyl hydroxyethyl quaternary ammonium nitrate at the same time, continuously stirring the materials until the components are fully and uniformly mixed to obtain a finishing liquid, padding the fabric in the finishing liquid, and drying the fabric at constant temperature. The plush fabric is excellent in mildew-proofing, anti-moth, antibacterial, flame-retarding and anti-static properties, is strong in washability and has a soft hand feel.

The invention provides an antibacterial wool product, which includes wool fiber, and the surface of the wool fiber is provided with a mixed source antibacterial and mothproof layer. Correspondingly, the invention also provides a production process for antibacterial wool products. The wool fiber is pretreated on the surface, so that it can quickly combine with the subsequent antibacterial agent and have good bonding fastness, so as to obtain good antibacterial effect, anti-shrinkage and anti-moth effects.

The invention discloses natural mothproof scented powder and a preparation method thereof; the mothproof scented powder mainly comprises the following components by weight: 10-90 parts of camphorwood powder, 10-90 parts of cypress powder, 10-90 parts of active carbon powder, 2-20 parts of camphorwood oil, and 2-20 parts of essence. The natural mothproof scented powder provided by the invention has a simple preparation method, and significant mothproof effect.

The invention discloses a dyeing and finishing process of home textile fabrics, which includes the following steps: 1) pretreatment; 2) dyeing; 3) finishing: successively adding 1-2 parts by weight of imidazoline, 3.5 parts by weight of ethylene glycol, 1.9 parts by weight of hydroxyl silicone oil and 1.9 parts by weight of dimethylolpropionic acid to 14.5 parts by mass of deionized water with uniform stirring, and adding 0.3 parts by weight of an extract of perilla, 1.2 parts by weight of sodium dehydroacetate, 0.9 parts by weight of fluorinated alkyl sulfonate and 1.1 parts by weight of diammonium hydrogen phosphate at the same time, continuously stirring the materials until the components are fully and uniformly mixed to obtain a finishing liquid, padding the fabric in the finishing liquid, and drying the fabric at constant temperature. The fabric treated through the dyeing and finishing process is excellent in mildew-proofing, anti-moth, antibacterial, flame-retarding and anti-static properties, is strong in washability and has a soft hand feel.

The invention discloses a dyeing and finishing process for a composite fabric. The dyeing and finishing process comprises the following steps of 1 preprocesing; 2 dyeing; 3 finishing, wherein 1-2 parts by weight of oleic acid polyoxyethylene ester, 1.3 parts by weight of propylparaben, 0.9 part by weight of sodium dehydroacetate and 0.9 part by weight of ammonium phosphate are sequentially put into 15 parts by mass of deionized water, the materials are stirred to be uniform, 1.3 parts by weight of resmethrin, 0.4 part by weight of phosphonic acid ester, 0.9 part by weight of dimethyl sulfate and 1.5 parts by weight of diethylenetriamine are simultaneously put, the materials are continuously stirred until the materials are fully mixed to be uniform, finishing liquid is prepared, and the fabric is processed through padding in the finishing liquid and then taken out to be dried at constant temperature. According to the dyeing and finishing process for the composite fabric, the dyed and finished fabric has the excellent flame retardance, mothproof property, mouldproof property, antibacterial property and anti-static property and is high in washability and flexible in handfeel.

The invention discloses a crystal tombstone and a manufacturing method thereof. The crystal tombstone is manufactured through artificial crystals. A tombstone body of the crystal tombstone is solid. The surface of the tombstone body of the crystal tombstone is provided with a plane and/or three-dimensional colored or colorless patterns and/or characters, wherein the plane is carved through a laser carving machine and/or a rotating carving machine. The surface of the tombstone body is further provided with a colored or colorless departed saint picture carved through the laser carving machine. According to the crystal tombstone, a traditional stone or artificial stone tombstone is replaced with artificial crystal glass, the tombstone body is completely transparent and can reflect sunlight, a fashionable sunny tombstone group with the modern characteristics and the innovated idea is made, the visual impact, the good light transmittance, the whole shocking sense and the obvious image are achieved, a deep impression is given to people, the people will feel conspicuous, and a forerunner path is developed for the future funeral and interment industry. The patterns, the characters and the picture can be carved on the tombstone body and never fade, the crystal tombstone is exquisite and is like artware, the personal character is demonstrated, and people are made to be reluctant to leave.