| Model: | WIG 101 |
|---|---|
| Brand: | WIG |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary |
| Label: | APP , flame retardant , CAS 269-789-9 |
| Price: |
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| Min. Order: | - |
| Live Chat: | Last Online:25 Feb, 2014 |
Formula: (NH4PO3)n
CAS NO: 269-789-9
Appearance: white powder
Application:
It can be used in expanding fireproof material, such as polyurethane, UP resin and epoxy resin. Also used in the retardant of fibre, wood and plastic. APP is main ingredient of expanding retardant thermoplastic because of its high molecular weight and good heat stabilization.Especially used in the PP achieving UL94-V0 for electronic unit.
Feature:
Low hygroscopic after surface treatment; Ph value is basic; low water solubility.
Package:25kg woven bags
Storage and transportation: Handle with care, keep airtight and dry.
Specifications:
Phosphorus content: 27~29%
Solubility in water (g/100cm3): 0.09% Max
PH value: 7.5~9
Average particle size: 15µm Max
Thermal decomposition temperature, 1%: 280 C Min
