Graphene in situ polymerization nylon broken nylon 6
Nylon is one of the most widely used synthetic fibers in the textile field. It dominates the textile fiber field with many advantages such as high strength, impact resistance, wear resistance, good elasticity, good fatigue resistance, good corrosion resistance, and low specific gravity. With the development of science and technology, traditional nylon can no longer meet the ever-changing needs of textile product development. More and more companies are paying more and more attention to how to develop a more practical and high-performance nylon.
After years of intensive research, unlike the " blend graphene " process technology on the market, it is easy to cause problems such as powder leakage, unknown biological toxicity, and dyeing restrictions. The key to the "in-situ polymerization modified PA6" independently developed by Henglibao The technology not only realizes the combination of the functionalized graphene chemical bond and the nylon polymer chain, greatly reduces the amount of graphene added, so that the graphene can be completely dispersed during the polymerization process, but also fundamentally eliminates the graphene fiber products in the follow-up Loss in spinning, dyeing and finishing, washing and other processes. This method is the first in the world to industrialize the continuous polymerization process of in-situ polymerized graphene nylon composite materials, and on this basis, build a functional production facility for annual production of 100 tons of graphene powder and an annual production capacity of 25,000 tons of graphene nylon chips, and develop a complete set of spinning Craft package.
The company's graphene nylon 6 fiber is multi-functional: antibacterial and bacteriostatic, low-temperature far-infrared, high-strength and low-extension, antistatic, anti-ultraviolet, high abrasion resistance, high thermal conductivity, etc. The fiber can be used in pregnant and infant clothing and textile products. Its functional demand points are antibacterial, bacteriostatic, far infrared, and antistatic. It is used in outdoor sportswear, apparel, and uniforms for special occupations. Its functional demand points are anti-UV, Wear-resistant, waterproof, flame-retardant, etc.; applied to household textile products, its functional requirements are antibacterial and bacteriostatic, anti-mite, far infrared, antistatic; it is applied to smart clothing, its functional requirements are conductive, Heat conduction; its application in industrial fibers and engineering plastics, its functional requirements are high strength and wear resistance.
Graphene nylon 6 filament has been tested by the National Textile Quality Supervision and Inspection Center and has the following characteristics: 1. Ultra-high tensile strength and low elongation; 2. Intrinsic flame retardant properties; 3. Antibacterial and bacteriostatic properties; 4. Resistance Electrostatic properties; 5. Ultra-high thermal conductivity; 6. Good low-temperature far-infrared function; 7. Excellent UV resistance.
The in-situ polymerized graphene cotton 6 staple fiber is prepared by using in-situ polymerized graphene nylon 6 slices through a special spinning process. Graphene nylon 6 staple fiber has the following characteristics after being tested by the National Textile Quality Supervision and Inspection Center: 1. Antibacterial and antibacterial properties; 2. Antistatic properties; 3. Ultra-high thermal conductivity; 4. Good low-temperature far-infrared function; 5 , Superior UV resistance.
In-situ polymerized graphene cotton 6 fibers can be blended with cotton, modal, tencel, wool and other materials to produce yarns of various specifications, and then woven by knitting or woven processes.
Keywords: Henglibao graphene graphene PA6