Intumescent Halogen-Free Polypropylene (PP) Flame Retardant /MH-HF900
MH-HF900 is a kind of halogen-free environment-friendly flame retardant with N and P for polyolefin. Especially for PP products, and can be used in other polyolefin products as well.
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
- Characteristics: Low density, Lower smoke generation, Less mold corrosion
- Applications
All kinds of fire-resistant Polyolefin plastics, such as warm air blower, bracket of microwave oven, wind wheel, strip and so on.
Items
|
Unit
|
MH-HF900A
|
MH-HF900B
|
MH-HF900C
|
Appearance
|
---
|
White Powder
|
White Powder
|
White Powder
|
Density
|
g/cm3
|
1.8±0.2
|
1.8±0.2
|
1.8±0.2
|
Phosphorous Content
|
%
|
18.0-20.0
|
22.0-24.0
|
22.0-24.0
|
Nitrogen Content
|
%
|
16.0-18.0
|
20.0-22.0
|
20.0-22.0
|
Water
|
%
|
0.5 max
|
0.5 max
|
0.5 max
|
Water Solubility
|
g/100ml
|
0.6 max
|
0.3 max
|
0.3 max
|
Average Particle Size
|
(D50) μm
|
10~15
|
10~15
|
10~15
|
Decomposition Temperature
|
℃
|
250 min
|
250 min
|
- n
|
Resin
|
Dosage
|
UL94 (sheet thickness)
|
Dosage
|
Result
|
HOMO PP
|
28%
|
V-0 (1.5mm)
|
30%
|
GWIT 750℃ (3.0mm);
GWFI 960℃ (3.0mm)
|
30%
|
V-0 (1.5mm)
|
32%
|
V-0 (0.75mm)
|
COPO PP
|
28%
|
V-0 (1.5mm)
|
30%
|
GWIT 750℃ (3.0mm);
GWFI 960℃ (3.0mm)
|
30%
|
V-0 (1.5mm)
|
32%
|
V-0 (0.75mm)
|
Package: 25kgs kraft bag with plastic lining. Handle with care, keep air-tight and dry.