Dehydration foaming masterbatch precautions?
1. Before using this product to avoid moisture moisture;
2. For a lot of raw water is not recommended increasing the amount of easily reducing the mechanical properties of products, we recommend appropriate drying;
3. Add scrap after crushing anti-foaming agent, it is recommended 5 to 10% of the volume and mix of materials is not recommended for broken material and defoamers direct re-processing, it will affect the performance of the product;
4. materials and plastic defoamers good mix, avoid exposure stored in the air, it is recommended use it up within eight hours;
5. allowed and heating and drying the raw material together;
6. Before use, check the packaging is intact, it is not used to heat-seal packaging of defoamers as soon as possible.