One,To meet the demand of the market, our company has developed injection molding black masterbatch , which is made up of imported resin, high quality carbon black, dispersant and lubricant processed by banbury mixer. The black masterbatch which contains 50% carbon black, has a high carbon black content , strong power of color , good dispersion, good heat resistance good ultraviolet ray shield , innoxious, tasteless.

Two, technical indicators:

1 appearance: 3*3mm round shape, smooth surface.

2 carbon black content: 50%

3 melt index MI (g/10min) >=2—50

4 water content <0.15%

5 heat resistance: 4 level

6, migration resistance: 5 level

7 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 plastic composite bag

Storage: non dangerous goods storage, stored in dry and ventilated warehouse