Why is moisture measurement necessary for plastic granule raw materials?

The presence of moisture in plastics often has detrimental effects on their properties and molding processes. Additionally, water vaporizes at high temperatures, leading to defects in the products such as bubbles, ejection marks, and silvery streaks on the surface. Therefore, the moisture content in plastics is a crucial factor affecting the processing technology, product appearance, and product characteristics. It must be monitored accordingly.