Hexaphenoxycyclotriphosphazene(HPCTP) ProFlame-PN3366
ProFlame® PN3366
PN3366 is a halogen-free flame retardant with the property of high temperature resistance,hydrolysis resistance,low volatilization ,low moisture absorption and low conductivity
Chemical name: Hexaphenoxycyclotriphosphazene(HPCTP)
CAS No.:1184-10-7
Molecular Formula:C36H30N3O6P3
Formula Weight:693.57
Technical Data
Items Spec
Appearance White to light yellow crystal powder
P content,% 13.4±0.5
N content,% 6±0.5
5% TGA Temperature, °C ≥350
Pure % ≥99
Melting point, °C 110~112
Conductivity,μS/cm ≤30
Loss on drying,% ≤0.2
Application
Used for PC,PC/ABS,PC/PBT,PPO/HIPS. PN3366 is better high temperature resistance and transparency than other similar flame retardants,and can achieve a better balance between flame retardant and impact-resistance meanwhile;When this product is used in PC or PC/ABS alloy system, the flame retardant grade of the product can reach UL94-V0 grade when the dosage is 7-9%;
Used for Epoxy Resin. PN3366 mainly used in halogen-free flame retardant epoxy resin, downstream products can be colorless and transparent.The flame retardant epoxy resin added PN3366 can meet the requirements of 5G high frequency copper clad laminate for TG, high size stability, high toughness, low thermal expansion rate and low DKDF value.
Used for LED light-emitting diodes, powder coatings, EMC encapsulation materials, sealent materials, electronic and automotive parts as flame retardant.