ProFlame-PN3136 is a formulated eco-friendly halogen-free flame retardant mainly based on phosphorus and nitrogen. It’s an intumescent flame retardant in white powder form. With special surface coating treatment, PN3136 has good compatibility with the substrate, little influence to the physical properties of the final product, excellent flame-retarding performance, and in compliance with EU RoHS regulation.
1. achieving FR performance by both gas phase and solid phase mechanism
2. good colorability
3. no hydration, no blooming
4. good processability
5. good physical and electrical properties
6. low smoke, no-toxic, no dripping
7. halogen-free, no harm to the environment and human body
Appearance White free-flowing powder
P content, % 15-22
Decomposition Temperature, °C (TGA 1%) ≥320
Average particle size (um, D50) ≤5
Bulk Density, g/cm3 1.4
Recommended dosage is 15-20%. PN3136 needs to be used together with PPO or carbonic resin CR1800.
PN3136 and CR1800 together can be used in production of white halogen-free TPE,but processing temperature should be under 200℃.
Storage and transportation:
Minimum shelf life is 12 months stored in a dry and ventilated warehouse.
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