The foaming masterbatch is by a polyolefin carrier, pigment, dispersant, processed by special technology and become a plastic colorant. This product is suitable for PS, PE, etc. for the base material of the foam products. This product has good dispersion properties, heat resistance, good resistance to migration, bright color, good plasticity, easy to use and so on.

Two, using method: according to a certain proportion of mixing evenly.

Three, reference: 1%--4%, the user can also be in accordance with the product color requirements to deploy.

Four, technical indicators:

1 appearance: 3*3mm cylindrical or spherical, smooth surface, uniform in color.

2 melt index MI (g/10min) >=2 - 50

3 water content <0.3%

4 heat resistance: 240 - 160

5 migration resistance: 4 level

6 special specifications can be customized.

Packing: 25kg/ bag packaging

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