Taizhou longthin Co., Ltd.

Taizhou longthin Co., Ltd.

plastic injection machine

2024 04/17

When the injection molding machine is filled at high speed, the shear rate is high, and the viscosity of the plastic decreases because of the effect of shear thinning, therefore, in the flow control stage, the filling behavior often depends on the volume of filling, that is, in the flow control stage, because of high-speed filling, the shear thinning effect of melt is often large, the cooling effect of the thin wall is not obvious, so the efficiency of the velocity takes the upper hand