Prefessional
Halogen Free Flame Retardant Manufacturer
Preniphor™ EPFR-110DL is a kind of halogen free environmentally friendly flame retardant with N and P, especially designed for polypropylene, polyethylene and other advanced polyolefin products. Preniphor™ EPFR-110DL contains acid source, gas source and carbon source, taking flame retarding effect by intumescent flame retarded mechanism.
Flame retarded by Preniphor™ EPFR-110DL, polyolefin and glass fiber reinforced polyolefin can reach UL 94 V-0 (1.5mm) and pass Glow Wire test of GWIT 750℃ and GWFI 960℃. And it is free from the restrictions of RoHS Directive 2002/95/EC approved by the EU and the Council. The products with Preniphor™ EPFR-110DL are characterized by low density, good thermal stability, high flame retarded efficiency, low smoke generation and less mold corrosion. Polyolefin with Preniphor™EPFR-110DL will not lead to the phenomenon of water-sliding surface during the process of extrusion due to its ammonium polyphosphate free system.
Index:
Test Item | Unit | Target Value | |
Appearance | —— | White Powder | |
Nitrogen Content % | % (w/w) | ～22 | |
Phosphorous Content % | % (w/w) | ～20 | |
Water Content % | % (w/w) | ≤0.5 | |
Bulk Density | g/L | ～790 | |
Whiteness | —— | ≥95 | |
Average Particle Size | μm | ～10 | |
TGA | ℃ | Weight Loss 1% | ≥280℃ |
(10℃/min, in N₂) | Weight Loss 5% | ≥290℃ | |
Recommended dosage:
Polymer | PP | LDPE | HDPE | PP+GF（15%） | PP+GF（20%） | PP+GF（25%） |
EPFR-110DL dosage % | 25 | 30 | 30 | 25 | 25 | 25 |
Flame Retarding Performance | UL 94 V-0 (1.5mm) | |||||
Video
Presafer runs a comprehensive quality control management system, Every step completely meets requirements of ISO 9001:2015, ISO14001:2015, OHSAS18001;2007. We always puts extreme focus on the quality of both raw materials and final products and other details. Here is quality control process.
Presafer has an experienced application team, with a series of advanced equipments, we are able to provide prompt solutions for any customers anywhere.
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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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