Posted on 21/08/2017 in News 32 2017
PIN flame retardant performance propylene compounds

Polyrocks, China, with nearly 20 years of engineering and research expertise in non-halogenated flame retardant compounds, offers a range of fire performance polypropylenes for electronics and electrical engineering applications.

The company’s PIN polypropylene moulding compounds use phosphorus and nitrogen based flame retardants to ensure low smoke emission and low smoke toxicity and low corrosion in processing. UL94-V0 (1.5mm) fire performance is achieved. Different compound specifications offer also glow wire test fire performance (GWIT:750/3.0 and GWIF:960/3.0 or GWIF:850/3.0), weather resistance, high toughness or high rigidity. Applications include electrical switch and component structures, flexible tubing, light holders, loudspeakers, electrical plugs and electrical goods external housings.


“Devoted in halogen free flame retardant compounds industry” “ 
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