kss non-halogenated 63316-43-8
Intro:
GO YEN CHEMICAL CO. LTD. currently is the largest functional specialty chemical manufacturer in Taiwan which is continuously pursuing and developing products that take environmental protection and marketing requirements into account, then help customers to research and develop new products after understanding their requirements in order to solve customers' problems and meet their demands.
GOYENCHEM-KSS is a sulfonate highly effective non-halogenated flame retardant which is particularly for polycarbonate (PC). It provides excellent flame retardancy and thermal stability. The transparency of PC engineering products will not be affected by the additive and therefore GOYENCHEM-KSS can be applied to various transparent and colored products.
Properties
|
GRADE |
GOYENCHEM-KSS |
|
Composition |
Potassium diphenyl sulfone sulfonate |
|
CAS NO |
63316-43-8 |
|
Appearance |
Powder |
|
Color |
White |
|
Water Content % |
≦ 1.8 |
|
Iron Content (ppm) |
5 max |
|
DPS Content % |
≦0.5 |
|
pH |
7.0±0.5 |
Features/Advantages
Application
Recommended dosage: 0.2%-0.8%
The dosage level is to be regarded as general guideline which can be adjusted according to the flame retardancy expected.
Using with OZ-110S, dispersant particularly for PC, is highly recommended as the dosage of GOYENCHEM-KSS is minimal. It is also being recommended that to transform GOYENCHEM-KSS into high-concentration PC flame retardant masterbatch through compounding and afterward mix with PC granule to reach the greatest dispersion outcome.
Test report:
|
|
TEST 1 |
TEST 2 |
|
PC (%) |
100 % |
99.8%~99.6% |
|
GOYENCHEM-KSS (%) |
0 % |
0.2%~0.4% |
|
Product thickness |
3.2 mm |
3.2 mm |
|
UL 94 V0 |
NG |
PASS |
Packing:
20KG/pack
Storage: