Brief introduction:
MH-TF251 is a new type of environment-friendly flame retardants with P-N synergies, which is suitable for polyolefin , thermoplastic elastomer and so on. MH-TF251 have excellent char forming properties. When the flame retardant product is burning, the carbonized layer will be formed on the surface to isolate oxygen so that it can prevent flame spreading. The density of final product with MH-TF251 is low and low smoke will be produced when burning . Problems such as hydration and salinification will not emerge.
Specifications：
|
Index
|
MH-TF251
|
|
N%
|
≥17
|
|
P%
|
≥19
|
|
Moisture content%
|
≤0.5
|
|
Whiteness（R457）
|
≥90.0
|
|
Bulk density(g/cm3)
|
0.7-0.9
|
|
TGA (T99%)
|
≥270℃
|
|
Particle size (D50)
|
15-20µm-
|
Proposed dosage：
|
material
|
homo-polypropylene
|
co-polypropylene
|
PE
|
TPV
|
|
MH-TF251%
|
19-21
|
22-25
|
23-25
|
45-50
|
|
UL-94
|
V-0
|
V-0
|
V-0
|
V-0
|
