Plastic shrink proofing agents

Plastic shrink proofing agents plastic shrink-proof agent I. Introduction This product is mainly used in HDPE, PP, PS, ABS and plastic injection products, so that products skin smooth, no bump marks, improve injection molded parts due to the cooling caused by uneven shrinkage problems , reduce shrinkage and improve dimensional stability, especially for thick products have a significant role. Second, the product specifications: Appearance: White free flowing powder size: 8-10μm Moisture: ≤0.3% Third, the application features: 1. good compatibility with the resin, reducing the friction between molecules and shorten the production cycle and high yield; 2. Depending on the thickness of plastic products to adjust the amount, can only play the best results, generally the amount of 0.3-0.5%, can be added to about 0.9%; 3. This product does not affect the various physical indicators of plastic products, while the color also No effect, smooth skin; 4. This product is environmentally friendly product, non-toxic, harmless. Fourth, the product packaging: 25 kg / bag