The PP black masterbatch developed by our company is based on high-quality PP as carrier, high-quality carbon black, dispersant and lubricant processed by advanced technology. The carbon black content of this product is as high as 50%, it is a kind of ideal black film with high carbon black content, strong coloring power, non-toxic and odorless, excellent dispersion performance, good heat resistance, good compatibility with the base material, and excellent UV shielding. Black masterbatch. The film produced with it has good blackness, good dispersion performance and smooth surface, and is superior to imported black masterbatch of similar products.
II, technical indicators:
1. Appearance: 3*3mm spherical, smooth surface.
2. Carbon black content: 50%
2. Melt Index MI(g/10min) 50
3. Moisture content (volatile)% < 0.15
4. Heat resistance: ≥4
5, migration resistance: ≥5
6. Coloring intensity: 101%
Third, the use of methods: According to a certain ratio of mixing can be.
Fourth, the reference ratio: 4% -8%, the user can also according to the product color requirements of their own deployment.
Packing: 25kg/bag Paper-plastic composite bag Storage and transportation: store and transport non-dangerous goods, store in ventilated and dry warehouses