Shandong, China
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Peak season lead time: one month
Off season lead time: within 15 workday
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Kss, PC Flame Retardant, S-336 manufacturer / supplier in China, offering Flame Retardant 3-Phenylsulfonylbenzenesulfonic Acid Potassium Salt (KSS) Ecoflame S-336, Sodium Bromide Solution 45%, Yield Piont Control Agent Yp M and so on.

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

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

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Min. Order / Reference FOB Price
500 kg US $14-18/ kg
Port: Qingdao, China
Production Capacity: 100mt/Year
Payment Terms: L/C, T/T, D/P
Environmental Protection: Yes
Color: White
Kind: Plastic Flame Retardant
Appearance: Powder
Flame Retardant Class: UL94 V0
Transport Package: Bags

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Basic Info

Model NO.: Ecoflame S-336
Trademark: Ecoflame
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
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
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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