The difference between nylon 66 and nylon 6- Jijin Industral Co., Ltd.

1. Melting point and elasticity, the melting point of nylon 6 is 220C and the melting point of nylon 66 is 260C. But this is not a difference in terms of the temperature conditions in which the carpet is used. And the lower melting point makes nylon 6 have better resilience, fatigue resistance and thermal stability than nylon 66.

2. Properties, PA6 has good toughness, cheap, low melting point. Generally, there are many products made of glass fiber, mainly used in electronics, electrical appliances, auto parts, sports equipment, DuPont PA66 in the United States has good strength, wear resistance, high melting point, general There are many products made with glass fiber, which are mainly used in electronics, electrical appliances and accessories.

3. Structure, nylon 6 is polycaprolactam, while nylon 66 is polyhexamethylene adipate. Nylon 66 is 12% harder than nylon 6, and theoretically, the higher the nylon hardness, the more brittle the fibers are, and the easier it is to break. But in the use of carpets this small difference is indistinguishable.

4. Cleaning and antifouling properties. The two properties are affected by the cross-sectional shape of the fiber and the subsequent antifouling treatment. The strength and hardness of the fiber itself have little effect on cleaning and antifouling.

5. Color fastness, color fastness is not a feature of nylon, it is the dye in nylon rather than nylon itself that fades under light. -- 1-Piece Fixing Ties for Weld Studs Manufacturers