Individual Halogen Free Flame Retardant


2020-11-02 14:26
Piperazine Pyrophosphate (XS-PPAP ), is an efficient P & N based intumescent flame retardants. It could be used for kinds of resin materials, such as homo-PP, Co-PP, Fiberglass reinforced PP, HDPE, LDPE, EPDM, TPE, EVA, etc., could improve flame retardant performance obviously. It is not restricted by RoHS and REACH regulation, could be widely used in the industry because of its excellent flame retardant property, good thermal stability, low smoke and non-toxic characteristics.
Item Unit XS-PPAP-100 XS-PPAP-200
Appearance - White powder
P content % ≥10.0  ≥10.0 
N content   % ≥23.0 ≥23.0 
 Volatile % ≤0.5 ≤0.5
 Decomposed temp(2%) ≥280 ≥280
Whiteness - ≥90 ≥90
pH value   3-4 3-4
Average particle size(D50) um 13-16    10-13  
l Usually used as carbon agent with other halogen-free flame retardant.
l Processing suggestion: set processing temperature under 240℃, and keep a certain degree of vacuum.

Packing and Storage
20Kg/Bag. PP woven bag(PE film inner)or  paper-plastic bag(PE film inner).
Store in ventilated, dry place, avoid direct sunlight.
国美 苏宁