KYLIN APP 201

  • MEGA0001738

Product name

Ammonium polyphosphate (KYLIN APP201)

Description

Product name:

Ammonium polyphosphate (KYLIN APP201)

Origin:

CF-Chem ( China)

Packing:

25kg/ bag

Description:

Ammonium polyphosphate (KYLIN APP201) is a non-halogen flame retardant. It acts as flame retardant by intumescence mechanism. When APP-II is exposed to fire or heat, it decomposes to polymeric phosphate acid and ammonia. The polyphosphoric acid reacts with hydroxyl groups to form a nonstable phosphateester. Following dehydration of the phosphateester, a carbon foam is built up on the surface and acts as an insulation layer.

Product Features

Apearance White powder

P Content wt % ≥31

N Content  wt% ≥14

Average polymerization degree   n ≥1000 Viscosity(10%suspension, 25oC) mPa.s ≤50

PH value ( 10% aqueous suspension ) 5.5-7.5

Particle size(<45 µm): wt% ≥99

Average particle size: µm 15-20

Moisture content : wt% ≤ 0.25

Solubility in water(g/100ml,25℃) ≤0.5

Decomposition Temperature℃  ≥270

Application

In plastics (PP, PVC, PE, etc. ), Polyester, Rubber, and Expandable fireproof coatings.