XS-PPSH-15 halogen free flame retardant for pp with GF reinforcement

XS-PPSH-15 Halogen Free Flame Retardant For PP With GF Reinf

2016-10-22 15:53
XS-PPSH-15 is a kind of mixed and P & N based halogen free intumescent flame retardant for PP With GF reinforcement, it can meet the requirements of ROHS. It includes big molecular structure. Once it is used in polyolefin materials, the materials will form a charring layer with so many holes when fire occurs, such charring layer can insulate oxygen and heating, then delay the process of bum and extinguish gradually and avoid dropping effectively. It has the property of smorking suppression, doesn’t release toxic and abrasive gases, no immigration and insoluble in water. It can pass the water-resistance test for 168 hours, and it has excellent thermal stability and processing performance.

Technical Specifications

Item Unit Index
Appearance   White powder
P %(m/m) 22±1
N %(m/m) 18±1
Water content %(m/m) ≤0.5
PH value (10% in water) 6.0~7.0
Dendity g/cm³ 1.5~1.7

Application & Dosage
XS-PPSH-15 can be mainly used in PP with GF reinforcement
Typical Application
mix XS-PPHS-15 and PP(T300) with the ratio of 30:15:55, we suggest to use less than 20% of GF, and the dosage of XS-PPPSH-15 should be about 30%. Our test results are following:

Item Test result
UL94 V-0(1.6mm)
(LOI%) 36
Density(g/com³) 1.17
MI(190°C,2.16KG) 1.2
MI(190°C,2.16KG) 68.6
Elongation at break(%) 8.5
Impact strength(KJ/m²) 4.7
Flexural modulus(MPa) 4860

Packing & Storage
20kg/Bag, PE bag inside and braided bag outside, can be transferred as common chemical materials. Store it in dry, well-ventilated place, do not break the package to avoid damping, and keep away from any oxidants.
国美 苏宁