- Organic Salt[10]
- Chemical Auxiliary Agent[10]
- Other Inorganic Salts[10]
- Oxide[10]
Tribasic Lead Sulfate--industry stabilizer
1 sweet white powder
2 insoluble to water and organic solution
3 without combustibility and corrosivity
4 stabilizing the pvc
Properties:
1 White powder, smell sweet, and toxic;
2 Insoluble to water or organic solution;
3 Dissoluble to nitric acid, hot hydrochloric acid, ammonium acetate and acetic acid solution;
4 Losing crystalization water and then turn yellow at 135°C ;
5 It can be flavescent in the sun;
6 Without combustibility and corrosivity, but moisture absorption;
7 As the stabilizer of PVC;
8 With good thermostability and electric insulation;
9 With strong light resistance and particually suitable for high temperature processing.
Techinical Specifications:
Item(%) | Value |
PbO (Lead Monoxide)
| 88--90 |
SO3 Sulfur Trioxide
| 7.5-8.5 |
Residuals ≤
| 0.30 |
Moisture Content≤
| 0.30 |
Applications:
1 Used for the stablizing reagent in plastic industry;
2 Suitable for those non-transparent hard PVC tubes & panels;
3 Widely used for electrical insulation materials such as electric wires and cables;