Diphenylsulfone-3, 3-Disulfonic Acid Dipotassium Salt Kss Flame Retardant for PC/ABS

• Customization: Available
• CAS No.: 63316-33-6
• Formula: C12h8K2o8s3
• Model NO.: Mflam KSS
• EINECS: 264-096-8
• Color: White
• UL94: V0
• Molecular Weight: 337.4
• Dosage: 0.3-0.6%
• Fe Ppm: Less Than 5ppm
• Transport Package: 20kg Fiber Drum
• Specification: /
• Trademark: Mflam
• Origin: China
• HS Code: 3824999999
• Production Capacity: 1000 Mt/Year
• Package Size: 20.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 1.500kg

Product Description

 

Mflam KSS

Chemical Name

dipotassium 3,3'-sulphonylbis(benzenesulphonate)

 

Synonyms

3,3'-Disulfodiphenyl sulfone dipotassium salt;dipotassium 3,3'-sulphonylbis(benzenesulphonate);Diphenylsulfone-3,3-disulfonic acid dipotassium salt;3,3'-Sulfonylbis(benzenesulfonic acid potassium) salt;3,3'-sulfonylbis-benzenesulfonic acid dipotassium salt;Benzenesulfonic acid,3,3'-sulfonylbis-,dipotassium salt;Benzenesulfonic acid,3,3'-sulfonylbis-, dipotassium salt

CAS No.

63316-33-6

 

Specification

Item	Index
Appearance	White Powder
Molecular weight	337.4
DPS %	<0.5
Humidity %	<2.0
FE ppm	<5ppm
S04 %	<1.0
PH(5% in water)	6.7-7. 1

 

Application

It is a high-efficiency halogen-free and environmentally friendly flame retardant with high  heat  resistance  and  no  precipitation.  Widely  applicable  to  transparent  or non-transparent PC and PC/ABS.
Excellent fire resistance, almost no impact on the physical and mechanical properties of the substrate;
Environmental protection, no bromine, chlorine, phosphorus; Not easy to absorb moisture.
 

Dosage

Adding 0.3-0.6 % of Mflam KSS to pass UL94 V0 at 1.6-2mm.
 

Shipping Information

The package is 20kg fiber drum, and can be loaded, 7.2mt with pallet in 1x 20 'FCL.