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Appearance:white ,flow powder
APP-4 halogen-free polyolefin fire retardant
Properties
| P |
%w/w
|
24.025.0
|
| N |
%w/w
|
23.024.0
|
| Ph 10% suspension |
8.09.0
|
|
| water soluble fraction |
g/100 cm3 water , 20oC
|
≤ 0.3
|
| decomposed temp. on heat |
oC
|
≥ 275
|
| grain size |
um
|
|
Brief
APP-4 is environment friendly fire retardant. is is non-tocxic, non-corrosive and involatile. It give less bed effects to plastic .
APP-4 is halogen-free fire retardant with N and P, it does not offer gas or black fume during it is fired, it can meet the EU standard
Uses
used in polyolefin ,especiall for PP, PE, EVA , mixed with pentaerythritol , its oxygen index is 32.0
Toxicity
APP-4 is non-tocxic fire retardant , but you should wear defence for it is very tiny powder
update Date:2011-2-25 0:15:20
