Overview
Methyltin Mercaptide is a highly effective organotin heat stabilizer used extensively in rigid and flexible PVC formulations. It prevents dehydrochlorination and discoloration during high-temperature processing, delivering excellent clarity and long-term thermal stability.
Applications
- Heat stabilizer for rigid PVC — pipes, window profiles, siding, sheet
- PVC foam boards and insulation panels
- Electrical wire insulation and jacketing
- Applications requiring high clarity and thermal stability during extrusion/molding
Key Benefits
- Prevents dehydrochlorination and discoloration during high-heat processing
- Maintains long-term color and mechanical property retention, including outdoor exposure
- Enhances flame resistance in PVC electrical applications
- Suited for demanding construction and industrial PVC processing conditions
Specifications
Tin content
~19.23%
Appearance
Liquid stabilizer (typical of methyltin mercaptide grades)
Information
Available in small-quantity samples through bulk/commercial volumes