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- Details for Low-Smoke Intumescent Flame Retardant for PP
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Low-Smoke Intumescent Flame Retardant for PP
Category : Catalyst and Auxiliary
CAS NO : EC NO : MF : MW : Specification : DFR-1 Packing : 25kgs/bag Product description : DFR-01 is a flame retardant with phosphorus and nitrogen as flame-retardant elements, containing an acid source, a gas source, and a carbon source. It exerts its flame-retardant effect through the mechanisms of char formation and expansion. For polyolefins and glass fiber-reinforced polyolefins, the flame retardancy can reach UL 94 V-0 (1.5mm). At the same time, it passes the GWIT 750℃ and GWFI 960℃ glow wire tests, and complies with the restrictions of Directive 2002/95/EC(RoHS) .
Product parameters
Test items
Unit
Target value
Appearance
——
White powder
Nitrogen content
% (w/w)
≈20
Phosphorus content
% (w/w)
≈19
Moisture content
% (w/w)
≤0.7
pH value
PH
≈7.9
Whiteness
%
≥91
Average particle size
μm
≈5 (customizable)
Thermal decomposition temperature
℃
≥280
Note: The above technical data are representative data of this product and should not be regarded as the maximum or minimum values.
Application data
1: Recommended dosage
Resin type
Homo-PP
Co-PP
PE
PP + GF (15 - 30%)
DFR-1 addition amount %
20~22
22~24
30~32
23~25
Flame retardant effect UL-94
V0(1.5mm)
Synonyms : no data
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Low-Smoke Intumescent Flame Retardant for PP