Flame retardant masterbatch for copolymerized PP M_288MP

Flame retardant masterbatch for copolymerized PP M_288MP

Flame retardant masterbatch for copolymerized PP M_288MP, which is a kind of phosphorus, nitrogen and bromine as environmentally friendly flame retardant elements polypropylene dedicated flame retardant masterbatch, to the modified flame retardant polypropylene product can meet the level of UL94 _ V2, glow wire GWFI 850 ℃, no need to add the antimony trioxide, low halogen environmental protection, the adding amount is less than 4%, halogen content is less than 600 PPM, at the same time the product solves the similar products at present is the problem of high temperature failure of the flame retardant system of 120 ℃, 1000 hours bake flame retardant is not failure, excellent heat aging resistance, fire safety and reliability for a long time. Flame retardant PP with m_288mp can meet UL and RoHS.

Features:

1. Good compatibility, M_288MP has good compatibility with polypropylene, and does not migrate or precipitate.
2. Excellent flame retardant performance, with M_288MP flame retardant PP, 8% can reach UL94_V2 (1.5mm),GWFI 850℃.
3. Good heat resistance, can be processed many times, high temperature flame retardant performance is stable, not failure.
4. Environmental protection, flame retardant products have low density (flame retardant UL94_V2 PP density is less than 0.95g/cm3), low smoke and low toxicity, and fully meet the environmental requirements of various countries.

Physical property:

Appearance: white masterbatch

Concentration: 40%_50%

Bromine content%: ＞0.5

Phosphorus content: ＞11

Water content%: ＜0.1

Decomposition temperature: ＞260

Recommended dosage：