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Specifications

 
Tribasic Lead Sulfate--industry stabilizer
1 professional manufacturer
2 high quality and purity
3 best price
4 used as pvc stabilizer
5 used for plastic industry

 
 
 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;