- Product Name:
P-N Intumescent Flame Retardant for Polyolefin/MH-HF8
- Advantages
MH-HF800, is a halogen free environment-friendly flame retardant with N and P, non-APP based FR system. MH-HF800 has higher thermal stability and decomposition temperature.
Test past:
--UL94 V0 (0.75mm)
--70℃×168hrs water-immersion (UL746C)
-GWIT 750℃
--GWFI 960℃
--Free from the restrictions of RoHS Directive 2002/95/EC approved by the EU and the Council
Besides, wires and cables with MH-HF800B can reach the standard of UL1581 VW-1.
- Characteristics:
Low density, Lower smoke generation, Less mold corrosion. Polyolefin with MH-HF800 have not the phenomenon of water-sliding surface during extrusion, and sieves can be added during the process.
- Applications:
PP, PP with GF, TPE, PE, XLPE wires and cable
- Specifications:
|
Items |
Unit |
MH-HF |
MH-HF800B |
|
Appearance |
--- |
White Powder |
White Powder |
|
Density |
g/cm3 |
1.8±0.2 |
1.8±0.2 |
|
Phosphorous Content |
% |
20-22 |
17.5-19.5 |
|
Nitrogen Content |
% |
23-25 |
21-23 |
|
Water |
% |
0.5 max |
0.5 max |
|
Water Solubility |
g/100ml |
0.5 max |
0.5 max |
|
PH |
|
3.0-4.5 |
3.0-4.5 |
|
Average Particle Size |
(D50)μm |
10 |
10 |
|
Decomposition Temperature |
℃ |
270 min |
270n |
- Recommended Dosage:
|
Resin |
Product |
Dosage |
Test result |
||
|
UL94 V-0 |
VW-1 |
GWIT |
|||
|
PP |
MH-HF800A |
20% |
1.5mm |
--- |
GWIT 750℃(3.0mm); GWFI 960℃(3.0mm) |
|
PP |
MH-HF800A |
30% |
0.75mm |
--- |
|
|
PP+10%GF |
MH-HF800A |
25% |
0.75mm |
--- |
|
|
PP+20%GF |
MH-HF800A |
22% |
1.5mm |
--- |
|
|
PP+30%GF |
MH-HF800A |
30% |
0.75mm |
--- |
|
|
LDPE |
MH-HF800B |
28% |
1.5mm |
--- |
|
|
HDPE |
MH-HF800B |
30% |
1.5mm |
--- |
|
|
TPE (PP/SEBS) |
MH-HF800B |
35% |
3.0
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