This type high performance PA Flame Retardant Masterbatch RPM-440 is a halogen free flame retardant with many advantages: high performance,Website:http://www.hx-flameretardant.com, low dosage, easy to use, safe, environmental protection. The products using RPM-440 have good physical and mechanical properties, moreover the products can get higher CTI and non-blooming.
Red Phosphorus Flame Retardant Masterbatch