Product description: Doher-800 is a highly efficient PP flame retardant masterbatch, suitable for various injection molding and extrusion processes, and has been widely recognized and used in the PP bellows industry.

Features:

1. High-efficiency flame retardant, 2% -3% is added to homopolymer PP, and 4% -8% is added to co-polymer PP (related to the brand of PP).

2. This product has the characteristics of low density, high temperature resistance, no water absorption, no precipitation, etc. The light aging resistance and heat aging ability are also very outstanding, which fully meets the current physical properties of corrugated pipes.

Technical Parameters:

Application areas:

Suitable for PP injection molding, extruded pipe, corrugated pipe and other materials, the flame retardant level can reach UL94V-2, can pass the glow wire GWIT775 degree test.