PVC Additive Lead Based/ Tribasic Lead Sulfate Compound PVC Flake Heat Stabilizer

• CAS No.: 12202-17-4
• Formula: O7pb4s
• EINECS: 235-380-9
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Product Name: Lead Sulfate Tribasic
• Classification: Chemical Auxiliary Agent
• Grade Standard: Electron Grade, Industrial Grade
• MW: 972.8608
• Residue on Sieve (75mm Sieve)/%: <0.3
• Density: 7.1g/cm3
• Function: Improve Toughness
• Application: Coating Auxiliary Agents, Electronics Chemicals
• Storage: Cool Dry Place
• Transport Package: 25kg/Bag
• Origin: China

Product Description

Product Description

Lead sulfate tribasic is white, sweet and toxic powder with the specific gravity of 7.10. It can dissolve in ammonium acetate and sodium acetate, partly in acetic acid, but not in water. It will turns to yellow when loses the crystal water at 135ºC, it turns to yellow under sunlight, especially in wet condition.

Item	Specification
Pb %	89.0±1.0
Sulfur trioxide (so3)%	8.0±0.5
Heating loss %	<0.3
Residue on sieve (75mm sieve) %	<0.3
Whiteness    ≥%	90.0

Function

1. Improve product color brilliance and firmness.
2. Excellent heat stability, fine stability and excellent stability in the long term.
3. Good dispersibility, enhance packaging with resin, improve the product physical and mechanical properties.
4. Good lubrication balance, uniform plastification and high speed mobility, enhance the product physical and mechanical properties.
5. Execllent weather ability.
6. Good applicability, good function of processing and high production speed.

Application

Application to pipes,should adjust the lubricants according to the porduct specifications and equipment.