1. Properties:
①Appearance: light yellow or light kelly crystalline powder
②Volatile Matter: <0.5℃
③M.P.: 160~200℃
④Structure: stilbene type |
2. Application:
it is non-toxic and odorless, mainly used for (PVC), ABS plastic, PET and synthetic fibers. |
3. Directions for use and dosage:
Dosage: 0.02%-0.03% of the mass of plastics, and then mix them even. |
4. Spec.: |
Item |
Index |
Appearance |
light yellow or light Kelly crystalline powder |
M.P. |
160~200℃ |
Effective Constituents |
≥99.5℃ |
Transmittance
|
(10g/100ml toluene solution, at room temp. clear) 425nm:97%min 500nm:97%min |
Solubility |
acetone:1%; benzene:34%; chloroform:36%; ethyl acetate 4%; ethane:11%(200C, W/W); cyclohexane:16%; methanol:<0.01%; water:<0.01%; dichloroethene:36% |
|
5. Packing & Storage: 10kg carton or 20kg, 25kg carboard drum; or upon clients' request. Stored in cool and dry place.
6.Usage of bleaching agent PF-1: for PVC building material |
