Flame Retardant Potassium Perfluorobutane Sulfonate (KPBS) Ecoflame S-338

• Certification: SGS
• Environmental Protection: Yes
• Color: White
• Kind: Plastic Flame Retardant
• Appearance: Powder
• Flame Retardant Class: UL94 V0
• Model NO.: Ecoflame S-338
• Transport Package: Drums
• Specification: 360kg/pallet
• Trademark: Ecoflame
• Origin: China
• HS Code: 2904
• Production Capacity: 50mt/Year

Product Description

Chemical Name: Potassium Perfluorobutane Sulfonate
Brand name: Ecoflame S-338
CAS NO.: 29420-49-3
Chemical Formula: C₄F₉O₃KS
Molecular Weight:  338.12
Application:
As transparent Flame Retardant for polycarbonate with dosage 0.025%~0.05% to meet UL94V-0 and 90% transmittance.

 
Specification Data Sheet
 

Items	Specification
Appearance	White Powder
Purity              %	98min
Loss on drying       %	0.1max
Dissociate F Ion     PPM	100max
Melting point              ºC	265
Fe                 PPM	5max
PH	6-7