Our company research and development of the geomembrane special black master batch is in PP as the carrier, high-quality carbon black, dispersing agent, lubricant with advanced processing techniques and. The carbon black content is as high as 50%, is a high content of carbon black, tinting strength, non-toxic, tasteless, with good dispersion performance, good heat resistance, and the base material miscible good, excellent UV shielding ideal black film special black master batch.
Technical index:
1 appearance: 3*3mm round shape, smooth surface.
2 carbon black content: 50%
2 melt index MI (g/10min) >=2 – 50
3 water content (Volatile）%, 0.15
4 heat resistance: 4 level
5, migration resistance: 5 level
6 color intensity: 101%
Three, using method: according to a certain proportion of mixing evenly.
Four, reference: 1%–4%, the user can also be in accordance with the product color requirements to deploy.
Packing: 25kg/ bag packaging
Storage: non dangerous goods storage, stored in dry and ventilated warehouse
