|
Item
|
Purity
|
Crystallizing Point
|
Melt color
|
Solution Color
|
Free Phenol
|
2,4 isomer
|
Application
|
|
%
|
℃
|
Pt-Co
|
Pt-Co
|
ppm
|
ppm
|
||
|
PC Grade
|
≥99.85
|
≥156.6
|
≤20
|
≤10
|
≤50
|
≤300
|
Polycarbonate,epoxy resin,additives
|
|
Super epoxy grade
|
≥99.60
|
≥156.5
|
-
|
≤25
|
≤300
|
≤1000
|
Epoxy resin, tetrobromined epoxy resin,untioxidant, stabilizer
|
|
qualified epoxy grade
|
≥99.50
|
≥156.0
|
-
|
≤50
|
≤1000
|
≤2000
|
Epoxy resin, tetrobromined epoxy resin,untioxidant, stabilizer
|
