Prefessional
Halogen Free Flame Retardant Manufacturer
Nitrophor™ NHFR8202 is especially developed for intumescent flame retardant coating and similar systems like adhesive system, with acid source, gas source and carbon source
NHFR8202 takes effect through intumescent flame retardant mechanism.
Flame retarded with NHFR8202, fire proof coating for steel structure can meet all requirements of GB 14907-2002. This fire proof coating has great water-resistance: after taking 120h artificial rain wash, its fire performance still can keep almost the same with that before rain treatment.
NHFR8202 also can be used in water-based steel structure fire proof coating and decorated fire proof coating.
Compared with NHFR8200, it has a lower price and a higher cost performance.
Index
Test Item | Unit | Target Value |
Whiteness | —— | ≥90 |
Density | g/cm³ | ~1.9 |
Bulk Density | g/L | ~700 |
pH Value (25℃,10%Suspension) | —— | 5.0~7.0 |
Viscosity (25℃,10% Suspension) | mPa.s | ≤100 |
Decomposition Temp. | ℃ | ≥260 |
Phosphorus | % (w/w) | 18.0~20.0 |
Nitrogen | % (w/w) | 21.0~23.0 |
Average Particle Size (D50) | μm | ~12 |
Residue on Sieve | % (w/w) | 0 (60 meshes) |
<0.2% (150 meshes) | ||
Water/Moisture | % (w/w) | ≤0.5 |
Toxicity And Environmental Hazard | —— | Not Detected |
Video
Presafer runs a comprehensive quality control management system, Every step completely meets requirements of ISO 9001:2008, ISO14001:2004, 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, backed up with complete first class equipments, we are able to provide prompt solutions for any customers anywhere.
Presafer has an experienced application team, with complete first class equipments, we are able to provide prompt solutions for any customers anywhere.