Novista Group Holding Co, Ltd (Shandong Novista Chemicals Co, Ltd)
Tel:+86 0536 8206760
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Email: sales03@novistagroup.com
ProFlame® PN421
ProFlame-PN421 is Diethyl Phosphinic Aluminum flame retardant. It is designed for high performance flame retardant engineering plastics such as polyester (PET, PBT), nylon(PA6, PA66). PN421 is bigger particle size compared to PN321 .
Product benefits:
1. High heat resistance
2. High phosphorus content
3. Does not hydrolyze and separate out
Application:
ProFlame-PN421 is widely used for high performance flame retardant engineering plastics such as polyester
(PET, PBT) and PA6/PA66 (glass fiber reinforced and unreinforced).
It can be used alone or in combination with other phosphorous nitrogen flame retardants
Technical Data:
Items Spec
Appearance White powder
P content, % 23.3-24.0
Decomposition Temperature, °C ≥350
Particle size D50, um 25-55
Moisture,% ≤0.3
Bulk density,g/cm3 0.40-0.60
Package & Storage:
25KG Kraft bag with PE liner bag.
It is not dangerous cargo .You should handle the material according to the instruction described on SDS.