Prefessional
Halogen Free Flame Retardant Manufacturer
Preniphor™ EPFR-300A is developed especially for glass fiber reinforced PBT. It functions in condensed phase and gas phase.
The flame retarded glass fiber reinforced PBT with EPFR-300A can pass UL 94 V-0 (0.75mm). Moreover, it is free from the restrictions of RoHS Directive 2002/95/EC approved by the EU and the Council.
Products flame retarded with EPFR-300A are characterized by less mold corrosion, excellent electrical properties.
Index:
|
Test Item |
Unit |
Target Value |
|
Appearance |
—— |
White Powder |
|
Density |
g/cm³ |
～1.2 |
|
Bulk Density g/L |
g/L |
～400 |
|
Nitrogen Content |
% (w/w) |
≤10 |
|
Phosphorous Content |
% (w/w) |
≥25 |
|
Decomposition Temp. |
℃ |
≥280 |
|
Average Particle Size |
μm |
～6 |
|
Water Content |
% (w/w) |
≤0.3 |
Recommended dosage:
|
Polymer |
PBT(30% Glass Fiber) |
PBT(30% Glass Fiber) | |
|
EPFR-300A Dosage % |
18 |
22 | |
|
Flame Retardancy |
UL 94 |
V-0 (1.5mm) |
V-0 (0.75mm) |
|
GWFI |
960 ℃(3.0mm) |
960 ℃(3.0mm) | |
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Presafer is professional in halogen free flame retardant production. Products are widely applied in coating, textile, EP & UP, PP,PE,PA,TPU,TPE,PBT.
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