The Key to Heat-resistant ABS Injection Molding

As an ABS Plastic Tube Core Supplier, let's share with you the key to heat-resistant ABS injection molding.

Ordinary ABS has insufficient heat resistance. Now, a series of heat-resistant ABS resins have been developed by adding heat-resistant agents such as ɑ-methyl styrene copolymer and N-phenyl maleimide copolymer, and heat distortion temperature (HDT) ) is 90-120 ° C. Such as our company's ABS Plastic Core.

ABS Plastic Core

Since the molecular structure of the heat-resistant ABS contains a highly rigid benzene ring and an N-phenyl group, the heat resistance is improved, and the steric hindrance effect of the molecular chain is also increased so that the relaxation speed of the molecular chain is lowered, and the product is easily made. There is large internal stress, which leads to defects such as stress cracking, whitening of the stress, and brittleness of the product. Therefore, reducing the internal stress of the product is the key to heat-resistant ABS injection molding.

Our company specializes in providing high-quality Packing Duct Tape ABS Tube Core. If you need it, please feel free to contact us.