Ammonium Polyphosphate By Qingdao Hongjin Trading Co., Ltd.

We are instrumental in providing to our valuable customers excellent quality Ammonium Polyphosphate which is available with following specification:-
Product Name: Ammonium Polyphosphate
Abbreviation: APP
CAS NO. 68333-79-9
Molecular Formula: (NH4PO3)n

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:
1. APP101: Low hygroscopic after surface treatment; Ph value is basic; low water solubility.
2. APP103: Expanding-type halogen-free flame retardant especially for polypropylene, containing no PBB, biphenyl oxide and toxic heavy metal.
3. APP201: Mainly used in PE, EVA etc. It has outstanding dispersivity and fluidity in the resin and remains original mechanic performance of resin within the EU ROHS standard.

Clients can avail this Ammonium Polyphosphate at industry leading prices from us.