How much do you know about the shrinkage of common plastic raw materials?

Different plastic materials have different shrinkages. Today we will talk about the most commonly used material shrinkage.
ABS : 0.5%
PC: 0.5%
PMMA: 0.5%
PS: 0.5%
PC+ABS: 0.5%
PE  : 2%
PP : 2%
PA: 2%
PVC : 2%
POM : 2%

When we make plastic mold, we should consider the plastic material shrinkage, otherwise the product will deform or shrink.

Green Vitality has rich experience in dealing with different plastic material, we know how to design and manufacture molds to get the best products. If you need make any plastic molds, welcome to contact us. You will know we are a very good choice for you.