32results about How to "Not easy to static electricity" patented technology

The invention discloses an environment-friendly, antistatic and wear-resistant plastic track material and a preparation method thereof. The environment-friendly, antistatic and wear-resistant plastictrack material comprises the following raw materials in parts by weight: 40 to 50 parts of a waste plastic raw material, 25 to 35 parts of polyether polyol, 20 to 30 parts of PE resin, 15 to 25 partsof a maleic anhydride-styrene copolymer, 7 to 11 parts of a reinforcement filling material, 8 to 14 parts of a modified adhesion auxiliary agent, 7 to 9 parts of a compound flame retardant, 6 to 8 parts of a modified nanometer additive, 3 to 5 parts of a coupling agent, 1 to 2 parts of an antistatic agent, 10 to 12 parts of a processing auxiliary agent and 3 to 5 parts of electroconductive carbonblack. The material provided by the invention has the characteristics of uniform dispersion, good mechanical properties, excellent antistatic performance, good thermal conductivity, strong flame retardancy, wear resistance and weather resistance, excellent toughness and strength, etc.; meanwhile, the preparation method provided by the invention has the advantages of safe and reliable raw materialcomponents, low cost, simple and clear process, easiness in operation and implementation of industrial production, high practical value, and good application prospect.

The invention provides a manufacturing technology of an anti-static anti-radiation electric-conductive cloth and especially provides the manufacturing technology of the anti-static anti-radiation electric-conductive cloth used in automatic control equipment. The manufacturing technology includes following steps: (1) preparing 100 g of graphene, 18 g of metal nickel, a proper amount of an anti-oxidizing agent and a piece of a polyester fiber electric-conductive cloth; (2) electroplating the metal nickel and electroplating the graphene onto the metal nickel, wherein the graphene is high in electric-conductivity; (3) after immobilization, electroplating the anti-oxidizing agent onto the graphene and performing mixing with the polyester fiber electric-conductive cloth; and (4) performing physical volatilization at a normal temperature of 3-7 DEG C for 5-15 min to prepare the electric-conductive cloth. The invention is characterized in that harmful substances in the equipment are effectively prevented from volatilizing so that a certain anti-radiation effect is achieved. The electric-conductive cloth is not liable to generate static electricity, is breathable and soft, is good in comfort, is free of external interference when being used in the automatic control equipment, can prolong the service life of the equipment and is quite convenient to use.

The present invention relates to the visual representation of an input value, and provides an instrument, which can be given any predefined characteristic of its visual display. Cross-coil instrument is provided, said cross-coil instrument comprising a driver for the instrument characterized in that it further comprises a digital input terminal, a predetermined characteristic of the instrument stored as a map of input / output values in a digital memory and a microprocessor, said input value being a value represented visually by the cross-coil instrument, said output value being the value applied to the cross-coil instrument to visual represent the input value.

The invention discloses an environment-friendly high-strength stone-plastic board. The environment-friendly high-strength stone-plastic board comprises the following raw materials in parts by weight: 10-16 parts of marble powder, 8-12 parts of fly ash, 10-14 parts of volcanic ash, 6-10 parts of talcum powder, 17-27 parts of polyethylene, 8-10 parts of chlorinated polyethylene, 4-6 parts of nano-sized titanium dioxide, 2-4 parts of nano-sized zinc oxide, 2-5 parts of a lubricant, 2-3 parts of a plasticizer, 1-3 parts of a stabilizer, 2-4 parts of an antistatic agent and 3-5 parts of a silane coupling agent. The environment-friendly high-strength stone-plastic board combines the advantages of stone and plastic, not only has the appearance like natural stone, but also is relatively light in weight, relatively high in strength, anti-static, non-friable and relatively environment-friendly; meanwhile, according to a preparation method of a sealing material provided by the invention, raw material components are safe, reliable, harmless to the environment and easy to obtain, the cost is relatively low, the process is succinct, the operation is easy and the industrial production is easily implemented, so that the preparation method has a relatively high practical value and a good application prospect.

The invention provides reeling equipment for wool yarn, and belongs to the technical field of textile machines. The reeling equipment comprises a reeling rack, a reeling mechanism, an unreeling mechanism, a guide mechanism and a hair removing and waxing mechanism. A reeling frame of the reeling mechanism is rotationally arranged on one side of a reeling bearing box, three or more reeling frame assemblies are evenly arranged on a reeling frame supporting disc, and the unreeling mechanism comprises an unreeling bearing assembly and an unreeling compressing assembly. An unreeling bearing slidingblock of the unreeling compressing assembly is slidably and rotationally arranged in an unreeling compressing bearing tube, an unreeling shaft is rotationally arranged on one side of the unreeling bearing sliding block, and the unreeling shaft penetrates through a tube replacing groove of the unreeling compressing bearing tube. The hair removing and waxing mechanism is arranged between a second guide screen ad a guide ring, and comprises a tensioning assembly, a hair removing assembly and a waxing assembly. According to the reeling equipment, fast discharging of hank yarn can be achieved afterreeling is completed, hair can be effectively removed in the reeling process of the wool yarn, and the glossiness and elasticity of the wool yarn are improved.

A composite collagen-polyacrylonitrile fibre is prepared from the collagen extracted from raw hide or the leftover of leather through graft polymerizing between said collagen and acrylonitrile or other end-type monomers, mixing with polyacrylonitrile to obtain dope, defoaming filtering, spinning, drafting and aldehydizing. It has high affinity to human skin and high hydroscopicity.

The invention relates to a production process of a diatom ooze and activated carbon composite indoor decorative coating. The coating is prepared from the following raw materials in parts by mass: 0.5-1 part of a dispersing agent, 0.1-2 parts of a surfactant, 0.4-0.8 parts of an antifoaming agent, 0.8-3.5 parts of ethylene glycol, 10-25 parts of titanium dioxide, 25-35 parts of diatomite, 15-45 parts of pure acrylic emulsion, 0.8-1.5 parts of a polyurethane thickener, 0.1-0.2 parts of a preservative, 0.2-0.7 parts of a mold inhibitor, 1-2.5 parts of a coalescing agent, 20-30 parts of water and10-15 parts of activated carbon. The coating has the advantages of adopting widely sourced raw materials and being cheap, safe, environmentally friendly, disinfectant, mold-proof, deodorant and capable of purifying air.

The invention discloses a new type of cleaning powder, which is mainly used for cleaning glass, especially optical glass. Lotion 5-35%, chelating agent 5-35%. It not only solves the problem of poor versatility of the existing formula, but also makes the properties of the cleaning powder more stable, durable and better in effect.

The invention relates to the technical field of coatings, in particular to an organic-inorganic antibacterial and antifouling interior wall coating and a preparation method thereof. Inorganic hybrid perfluorocarbon modified acrylate self-emulsifying emulsion, zeolite-loaded silver, silica gel-loaded silver, functional filler, calcined kaolin, wollastonite powder, lime calcium powder, Tuyile HD‑20 dispersant, Tuyile inorganic powder DS‑ 195 dispersant, 2,4,7,9-tetramethyl-5-decyne-4,7-diol, deionized water. The invention uses inorganic hybrid perfluorocarbon modified acrylate self-emulsifying emulsion as the base material, and uses zeolite silver-loaded and silica gel-loaded silver as composite inorganic antifungal agents, so that the coating has the chemical corrosion resistance, flame retardancy and fire prevention of inorganic coatings , green and environmental protection characteristics and the advantages of strong adhesion and good scrub resistance of organic coatings ensure that the coatings are safe and non-toxic, have excellent anti-mildew properties, and have a long effective period of anti-mildew.

The present invention relates to a natural plant type coating and its preparation method. Said coating is formed from high-molecular film-forming material, pigment, adjuvant and solvent. It is characterized by that the oil material adopted in the high-molecular film-forming material contains 30-40 portions of linseed oil, 35-45 portions of limonene, 5-15 portions of polybasic alcohol, the polybasic acid contains 8-15 portions of phthalic anhydride and 2-5 portions of trimellitic anhydride, the adjuvant is 0.02-0.1 portion of catalyst lithium hydroxide, the dryer is 1-3 portions of composite rare earth, and the solvent contains 5-10 portions of pine cone oil and 5-10 portions of terpineol, the above-mentioned raw materials are mixed to obtain the invented film-forming material. Besides, it adopts deionized water, adds 18-35 portions of pigment titanium dioxide, adds drying, dispersing, anti-freezing, defoaming, anti-corrosion and film-forming adjuvants, and adds medicinal talcum powder and natural calcium carbonate and stirs them to obtain slurry material for stand-by, then said invention utilizes 10-20 portions of film-forming material to make emulsification, adds deionized water and the above-mentioned slurry material, and adds thickening agent, mixes them so s to obtain the invented coating.

The invention discloses a method for preparing a polyester woven label suitable for non-ironing garments, which comprises the following steps: (1) preparing yarn; (2) writing flowers; (3) weaving the label. In the present invention, the yarn prepared by a specific method cooperates with the corresponding tissue structure, density, and interweaving point parameters, and the temperature of the woven label ironing board is set at 145-155 °C, and the ironing time is 4-7 minutes. The prepared polyester woven label can save The subsequent washing process not only shortens the production cycle and reduces the production cost, but also the color fastness of all aspects of the woven label can be controlled at level 4 or above, and the shrinkage rate is controlled below 3%. Wrinkle, fully meet the requirements of non-iron garments.