37results about How to "Improve far-infrared emissivity" patented technology

The invention discloses one high emission rate infrared flexible heating element, which comprises heat conductive isolation distribution layer, heat melt glue network film A, electrode, heating part, heat melt glue film B and isolation layer with each parts combined into one part by glue and sealing types. The invention also discloses the heating element main process and property and its process method.

The invention relates to a microcrystal bamboo charcoal purple sand composite pottery material and application of the microcrystal bamboo charcoal purple sand composite pottery material. The microcrystal bamboo charcoal purple sand composite pottery material is composed of, by weight, 5-40% of microcrystal bamboo charcoal powder, 40-60% of purple sand powder, 10-30% of attapulgite, 5-30% of kieselguhr and 1-5% of binder in a mixing mode. The microcrystal bamboo charcoal purple sand composite pottery material can be used for manufacturing a microcrystal bamboo charcoal purple sand composite pottery, the steps for manufacturing the microcrystal bamboo charcoal purple sand composite pottery are specifically forming, air drying, drying, calcination and cooling, and therefore the microcrystal bamboo charcoal purple sand composite pottery can be obtained. According to the microcrystal bamboo charcoal purple sand composite pottery material and the application of the microcrystal bamboo charcoal purple sand composite pottery material, through different raw material ratios and calcination crafts, the manufactured microcrystal bamboo charcoal pottery after processing is low in firing shrinkage coefficient, high in bending strength and strong in adsorption of formaldehyde, phenol, sulfur dioxide, TVOC and other hazardous substances and can be manufactured into pottery materials of different water adsorption rates as required.

The invention provides stone needle polyester fiber. The content of stone needle micro powder in the fiber is 0.5-5%, and the content of an electric conduction enhancer is 5-10%. The far infrared emission rate of the textile prepared by adopting the stone needle polyester fiber is 92%. The invention further provides a preparation method of the stone needle polyester fiber. The preparation method comprises the step that S1 a stone needle polyester resin section is prepared; in the step 1, the stone needle polyester resin section is prepared from raw materials: 65-70% of polyester high polymer resin section, 5-13% of electric conduction fluid, 0.5-5% of stone needle nano micro powder, 5-10% of electric conduction enhancer and 0.5-1% of dispersing agent. Stone needle in a traditional Chinesemedicine therapy is adopted to serve as a base material and added into the spinning processing process of modern polyester, and thus the prepared fiber has the functions of releasing infrared rays andconducting electricity at the same time.

The invention relates to a method for firing high-density bamboo charcoal by using medium-small diameter bamboos, comprising the following steps of: selecting a carbonization furnace, such as a multitubular moving bed destructive distillation carbonization furnace and the like which have controllable temperate of different stages of charcoals and achieve the temperature of high-temperature areas at 1000 DEG C and are provided with sealing areas at the lower parts of carbonization furnaces near charcoal outlets, for firing; splitting and cutting a bamboo wood, and then placing into the carbonization furnace; then firing through the steps of smoke drying, pre-carbonization, main carbonization, calcination refining, sealing cooling, charcoal discharging, and the like, wherein the density of the bamboo charcoal reaches 0.9-1.2 g/cm<3>, and application fields are further broadened. Through adopting the method disclosed by the invention to fire the high-density bamboo charcoal, the medium-small diameter bamboos have rich raw materials and short regeneration period; other heat supply sources are almost not needed during firing; and the charcoals can be discharged after 25.5-42 hours; and in addition, the invention has short production period, high production efficiency and outstanding energy saving effect.

The invention relates to a method for preparing efficient far infrared nylon fibers, comprising the steps of (1) preparing soluble magnesium salt and soluble aluminum salt into a mixed aqueous solution; adding the mixed aqueous solution drop by drop to a NaOH/Na2CO3 solution; and after crystallizing, leaching, washing and drying to obtain Mg-Al-CO3 LDHs; (2) calcinating the Mg-Al-CO3 LDHs at a high temperature to obtain MMO; (3) drying polyamide 6 chips, mixing the polyamide 6 chips with the MMO evenly, blending and granulating to obtain far infrared master-batch chips; and (4) drying the far infrared master-batch chips with forced draught in vacuum, and finally performing melt spinning to obtain the far infrared nylon fibers. The method for preparing the efficient far infrared nylon fibers is simple in preparation process and low in cost; and the prepared far infrared functional nylon fibers are of good mechanical property and excellent far infrared emission rate, can promote human blood circulation and improve immunity, and has good heat-preservation and health care effects.

The invention discloses a fracture-resistant glass magnesium board containing modifying agents such as EVA emulsion. The glass magnesium board is characterized in that the glass magnesium board is prepared from the raw materials of, by weight, 44-46 parts of light-burned magnesium oxide, 38-40 parts of magnesium chloride hexahydrate, 1-2 parts of a crosslinking agent TAC, 9-11 parts of charred wood shavings, 3-5 parts of papermaking black mud, 3-4 parts of EVA emulsion, 4.5-5 parts of metakaolin, 2.5-3 parts of aluminum dihydrogen phosphate, 5-7 parts of tourmaline powder, 0.2-0.25 parts of a silane coupling agents kh550, 1.5-2 parts of waterborne polyurethane, 9-11 parts of a polyvinyl alcohol solution with a concentration of 5%, 15-18 parts of thermoplastic phenolic resin, 5-6 parts of a urotropine water solution with a concentration of 25%, 1.5-2.5 parts of nano-grade zirconia, and an appropriate amount of water. According to the invention, a layer of phenolic resin is finally coated on the surface of a formed board material, such that board corrosion caused by the external environment is reduced. The product is safe and environment-friendly, and has the advantages of convenient construction, high fracture resistance, and high quality.

The invention relates to a production method of a far infrared composite material. According to the production method, a far infrared material is produced and compounded from bamboo charcoal and tourmaline, and 50% of bamboo charcoal and 50% of tourmaline are compounded. The production method particularly comprises the following steps: (1) calcining tourmaline at 500-700 DEG C for 1-3 hours; (2) adequately mixing calcined tourmaline with bamboo charcoal according to a formula, and grinding until the particle size of mixed powder reaches 0.1-1 microns; (3) shaping the mixed powder at 90MPa-110MPa, and calcining the mixed powder at 850-1000 DEG C for 1-5 hours at a vacuum environment, so as to obtain calcined substances, wherein the shaped mixed powder has the size of 40-60mm * 7-13mm; and (4) cooling the calcined substances to room temperature, so as to obtain the composite material. The production method has the beneficial effects that the raw materials are easily available, a production process is simple and convenient, the production energy consumption is low, the production process meets environmental requirements, and the cost is low.

An intelligent sleeping pillow with a microcirculation physiotherapy function comprises a pillow body which is made of antibacterial far-infrared microcirculation promoting functional fabric. The pillow body has a layered structure and is internally provided with memory foam. The surface of the pillow body is provided with a plurality of massage projections which correspond with head acupuncture points. The upper part of the pillow body is provided with an intelligent detecting control chip. The surface of the pillow body is provided with one layer of turmaline. The antibacterial far-infraredmicrocirculation promoting functional fabric has advantages absorbing moisture, discharging sweat, realizing a far-infrared and negative-ion radiation function, improving skin state and improving headmicrocirculation. An intelligent detecting control chip performs information exchange with a smartphone through a central processing module and an information transmission module. The intelligent detecting control chip monitors sign information of a user head, analyzes the acquired sign information and performs comparison with the individual head condition of the user according to an analysis result. The intelligent sleeping pillow performs appropriate physiotherapy recovering on the user head through a vibration massage module, an infrared physiotherapy module and a negative ion physiotherapy module, thereby facilitating health of the user head.

An intelligent eye resting eyeshade with a microcirculation physiotherapy function comprises an eye cover and elastic belts, wherein the eye cover is made of antibacterial far-infrared microcirculation promoting functional fabric. An inner layer is provided with a plurality of massage projections at positions which correspond with eye acupuncture points. An outer layer is provided with an intelligent detecting control chip. The antibacterial far-infrared microcirculation promoting functional fabric has advantages of absorbing moisture, discharging sweat, keeping warm, realizing a far-infraredand negative ion radiating function, improving skin state after long-term wearing, improving body microcirculation and realizing benefit to eyes. The intelligent detecting control chip performs information change with a smartphone through a central processing module and an information transmission module. The intelligent detecting control chip monitors the sign information of the wearer body through a sensor module and an alarm module, analyzes the acquired sign information and performs comparison with the individual body condition of the user. The intelligent eye resting eyeshade performs appropriate physiotherapy recovery on the eyes of a wearer through a vibration massage module, an infrared physiotherapy module and a negative ion physiotherapy module, thereby facilitating eye health ofthe wearer.

The invention provides a manufacturing method of a heating carbonaceous down jacket fabric. Materials adopt carbon smart materials and conducing wires, the heating and temperature rise is fast, no odor and no pollution are generated, the effect is good, meanwhile, the far-infrared emission rate is as high as 90 percent, the blood circulation of the human body can be promoted, the health care effect is achieved, and the adopted nanometer bamboo charcoal knitted fabric has the functions of anti-bacterial deodorizing, peculiar odor adsorption, moisture absorption and sweat perspiration. The air permeability of the whole fabric is good, and the down-proof performance is good.

The invention relates to a far-infrared emission domestic ceramic technology, in particular to a preparation method of high-emissivity far-infrared emission domestic ceramic, which comprises the following steps: taking a domestic ceramic blank, adding far-infrared ceramic powder which accounts for 10-30% of the mass of the domestic ceramic blank, conducting mixing to obtain far-infrared emission ceramic glaze slip, adding the far-infrared emission ceramic glaze slip, ballstone and water into a ball milling tank according to a mass ratio of 1:2.5:1, carrying out ball milling, and conducting sieving with a 100-mesh porous sieve to obtain far-infrared emission ceramic slurry; uniformly smearing the prepared far-infrared emission ceramic slurry on the surface of a ceramic green body accordingto a daily ceramic glazing process to serve as daily ceramic ground glaze, and then putting the coated ceramic green body into a drying furnace to be dried to obtain a ceramic green body coated with far-infrared emission mixed powder; and carrying out surface glaze decoration on the surface of the prepared ceramic blank body, conducting drying, putting the decorated ceramic blank body into a domestic ceramic firing furnace, conducting heating at a heating rate of 5 DEG C/min, conducting heating from room temperature to a temperature of lower than 1250 DEG C, keeping the temperature for 1 hourto 2 hours, and conducting natural cooling to room temperature to obtain the high-emissivity far-infrared domestic ceramic.

The invention discloses a far infrared ceramic glazed brick and a preparation method thereof. The preparation method comprises the following steps of: coating the surface of the ceramic glazed brick with a far infrared nano liquid, wherein the far infrared nano-liquid contains medical stone nano-particles. According to the method, the surface of the polished ceramic glazed tile is coated with thefar infrared nano liquid, so that the tile surface effect is better, the surface roughness is reduced, the antifouling property becomes excellent, meanwhile, the ceramic glazed tile has a high far infrared function, and the far infrared normal release rate reaches 93% or above (8-22microm).