What key roles do the raw materials PE, PP, and NYLON in PE texture DTY yarn play in product performance?

In PE texture DTY yarn, PE, PP, and NYLON each play different key roles in product performance. PE has good flexibility and low temperature resistance, which enables PE texture DTY yarn to maintain good performance in low temperature environments. Its brittle temperature can generally reach below -50°C, and as the relative molecular mass increases, it can reach a minimum of -140°C, so it is suitable for use in occasions that require low temperature resistance. PE is a relatively cheap raw material that helps to reduce production costs and improve the market competitiveness of products.

PP has high rigidity and tensile strength, which makes PE texture DTY yarn not easy to deform or break when subjected to external forces. PP has high tensile strength and good bending resistance. It is called "hundred-fold glue" and does not turn white when bent 1 million times. PP has better heat resistance than PE, and its melting temperature is about 40%~50% higher than PE, about 160~170℃, so the product can be sterilized at a temperature above 100℃, and will not deform at 150℃ without external force. This helps to improve the performance of PE textured DTY yarn in high temperature environment. By blending with PE, PP can improve the toughness of PE, especially when adding a specific type of PE, the impact strength of the blend will be significantly improved.

NYLON has high strength and wear resistance, which makes PE textured DTY yarn more durable when subjected to friction and pulling. Nylon fiber is very tough and can resist wear and tear, and the clothes are durable to wear and not easy to pilling or wear. NYLON has good stretch resistance and resilience, and can quickly return to its original shape even after multiple stretching and folding. This helps to maintain the shape and dimensional stability of PE textured DTY yarn.

NYLON also has good waterproof and windproof properties, which makes PE textured DTY yarn have a wider application prospect in fields such as outdoor clothing and equipment. Nylon has good waterproof and windproof properties, so it is often used to make outdoor clothing such as raincoats and sportswear to prevent rain penetration and maintain body temperature.