The difference between chimei pa757k and 707k

The main differences between Chi Mei PA757K and 707K are gloss, hardness and impact strength.

Specifically, PA757K has high gloss and high rigidity, and can be used for injection molding, and its color is white. PA707K also has high gloss and rigidity, but it is more versatile and can be used under different impact strength and bending strength.

To sum up, there are some differences between PA757K and PA 707K in glossiness, rigidity and impact strength.