High-Performance Flame Retardant Pellets for PC, PC/ABS Blends
Chemical Name: Phosphoric acid,esters,1,4-phenylene tetraphenyl ester
CAS No.: 51732-57-1
Molecular Formula: C30H24O8P2
Specification
Physical and Chemical properties |
Appearance |
White pellets |
Color APHA |
≤100 |
Phosphorus content (wt.%) |
10.8 (theory) |
TPP content % |
≤3.0 |
Phenol content (ppm) |
≤500 |
Water content % |
≤0.1 |
Acid number mg/KOH/g |
≤0.1 |
Melting point ºC |
≥90 |
Application
Mflam PX-220 is is an oligomeric, free-flowing solid pastilles phosphate ester halogen free flame retardant, whose superiority is demonstrated in good processibility, unique self-extinguishing flame retardant properties and good compatibility. It is recommended for use in PC, PC/ABS, PPO/HIPS and PC alloys.
1. Highly effective flame retardant for styrenic polymers;
2. For biopolymers (PLA) and polyolefins such as LLDPE according to DIN-4102 B2; PP foams according to FMVSS302; and nonwovens for textile applications according to NFPA-701.
3. Because it is a molten solid (melting point ≥90°C), it has processing advantages compared to other non-halogen additives currently used in similar applications.
Suggested dosage
For passing UL94 V0:
1. Pure PC: 6-8%;
2. PC/ABS (ratio 9:1): 8-10%;
3. PC/ABS (ratio 8:2): 10-14%;
4. PC/ABS (ratio 7:3): 12-16%;
Packaging & Shipping
The package is 25kg paper bag, 1*20'fcl=14mt with pallets.
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