Novista Group Holding Co, Ltd (Shandong Novista Chemicals Co, Ltd)
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ProFlame® PN1131
ProFlame-PN1131 is formulated flame retardant based on organic phosphorus component. It is suited for both GF-reinforced and unreinforced PA6 /PA66 system. The polyamide compounds exhibit very good physical and electrical properties with PN1131.
Technical Data:
Items Spec
Appearance White free-flowing powder
Phosphorus content, % 18-21
Decomposition Temperature, °C ≥350
Average particle size D50, um 20-40
Moisture,% ≤0.5
Whiteness ≥95
Recommended dosage:
Polymer | PA6/PA66 | UL-94 | GWFI |
Unreinforced | 15-18 | V0(0.75-1.6mm) | 960°C |
20-30%GF-Reinforced | 15-20 | V0(0.75-1.6mm) | 960°C |
Processing instruction:
1. Pre-drying the polyamide,the moisture content should be below 0.1 % (by wt.).
2. The optimum conditions for incorporating should be determined in each individual case. Care must be taken to ensure homogeneous dispersion of all components.
3. The temperature of the polymer melt should not exceed 320 °C.
4. It is most suitable for equipment with weak shear force.
5. The processing temperature of Parallel twin-screw extruder should keep between 210 ~ 245 ℃ with
vacuum at the same time.The temperature is too high, the physical property loss of PA6 is large, and the yellowing is also large.
6. Do not use low-alkali or high-alkali fiberglass. High-quality non-alkali fiberglass is preferred.
Package & Storage:
Net weight 25KG Kraft bag with PE liner.
Minimum shelf life is 12 months stored in a dry and ventilated warehouse.