And the difference between ordinary cast nylon Ronne The polymerization method is way different from ordinary nylon 6 molten caprolactam monomer in the presence of acidic catalysts to unlock polymerization carried water requires high pressure and long reaction time, polymerization equipment is more complex Velcro, processes and more. MC nylon is molten caprolactam monomer in the presence of inductive medium anionic ring-opening polymerization, at atmospheric pressure and a temperature of 170 degrees, just a few minutes to complete the reaction. (2) the difference between the performance of the polymerization product of the general body of the molecular weights of the nylon is generally 30,000 or less, and a crystallinity of not more than 40%; while casting nylon 7-10 million molecular weight of about Shenzhen Velcro, a crystallinity of more than about 50%, density as well. Therefore, regardless of the strength Velcro convenient size, stiffness, wear resistance and chemical resistance, cast nylon 6 is much superior than ordinary nylon, and water absorption is relatively small, dimensional stability better than ordinary nylon 6. Karen Fung multiple seals tie factory specializing in the production: wire seals, high security seals, plastic seals, nylon cable ties, Velcro cable ties, gold tie lines, bag plastic wire, good quality Velcro closure Which terminal circuit , power distribution cabinets and other hardware appliances. High security seals to use: easy to use, can be fastened directly jacks, single-use product features: This high security seal that seals the bullet firmly, easy lock, safe and reliable Applications: suitable for sea and air containers, container trucks, oil tankers, trucks and other bonded security system. Karen Fung welcome a large number of multi-seal tie optional, large more favorable! Velcro | Velcro specifications | Prudential Prudential multiple seals ties provided by multiple seals tie. This information consists of: Karen Fung multiple seals tie factory (www.hengfengduo.com) offer, we are Commercial Union membership, the integrity of the whole network authentication provider. Feel free to contact us, contact: Wang