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Flame Retardant 3-Phenylsulfonylbenzenesulfonic Acid Potassium Salt (KSS) Ecoflame S-336

Price $18.00
Min Order 500 kg
Availability In Stock
Shipping From Shandong, China
Popularity 492 people viewed
Model NO.:
Ecoflame S-336
Environmental Protection:
Yes
Color:
White
Kind:
Plastic Flame Retardant
Appearance:
Powder
Flame Retardant Class:
UL94 V0
Trademark:
Ecoflame
Transport Package:
Bags
Specification:
500kg/pallet
Origin:
China
HS Code:
2904
Product Description
3-phenylsulfonylbenzenesulfonic acid potassium salt
Chemical name: 3-Phenylsulfonylbenzenesulfonic acid potassium salt
Brand Name: Ecoflame S-336
CAS NO.: 63316-43-8
Chemical Formula: C12H9KO5S2
Molecular Weight: 336.0
Application
Ecoflam S-336 is extremely effective as a flame retardant additive with premium performance in polycarbonate at very low additive levels.
Ecoflame S-336, a non-halogenated product, is said to provide excellent FR effectiveness at fractional loading levels of less than 1 wt% in a PC formulation while maintaining the transparency inherent in the thermoplastic.A white powder, it is the potassium salt of a complex of diphenyl sulfone sulfonate and diphenyl sulfone disulfonate.
For most effective incorporation it is recommended that the additive be initially dispersed into a 10% or more masterbatch and then compounded into the final plastic blend. Dispersion can be achieved effectively with typical polycarbonate processing equipment.
Specification Data Sheet
ItemSpecification
AppearanceWhite Powder
KSS by HPLC           %70~80
DKSS by HPLC          %18~24
DPS by HPLC           %0.50max
Iron Content            ppm5.0max
Isomers and Unknowns by HPLC  %5.0max
PH                 6.5~7.3
Granularity              mesh200max.
Color                  Pt-Co30max
Sulphate Content          %2.5max
Water content              %1.5max
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