The masterbatch at 10% --- 50% added at a ratio, adding the masterbatch special cast film, the mechanical properties of the film such as right-angled tear strength, tensile strength, elongation at break remained, to meet quality requirements. The masterbatch carefully formulated using new materials for China's modified plastics out of the new road. The new cast film Compound toughness strength has greatly improved, showing its superior economic performance. The parent material has the following four characteristics: 

 

Basic properties hold, meet quality requirements 

Original equipment, process conditions without changing the basic 

Reduce costs significantly, adding masterbatch if more than 20% per ton of production costs can be reduced nearly a thousand dollars