High thermal stability for extended processing window in rigid PVC extrusion and calendering.
Excellent long-term color retention and low initial yellowing during high-temperature fabrication.
Superior compatibility with PVC resins and common co-stabilizers, minimizing plate-out and die buildup.
Low volatility and minimal odor, supporting safer handling and improved workplace air quality.
Consistent performance across varying batch sizes and processing conditions due to precise methyltin mercaptide composition.
Rigid PVC profiles for window frames and door systems.
PVC pipes and fittings requiring high-pressure extrusion stability.
Calendered PVC flooring and wall coverings.
Transparent rigid PVC sheets and blister packaging materials.
Medical-grade PVC tubing where clarity and thermal consistency are critical.
| Chemical Type | Methyltin mercaptide (mono-methyltin tris(mercaptoacetate)) |
| Product Form | Clear to pale yellow liquid |
| Appearance | Homogeneous, free-flowing liquid without sediment or haze |
| Primary Applications | Thermal stabilizer for rigid and semi-rigid PVC compounds |
| Key Features | High tin content (~28–30% w/w), low chloride residue, non-toxic formulation per REACH guidelines |
| Benefits | Enables high-output extrusion, reduces scrap rate, supports compliance with ISO 10993-5 for biocompatibility screening |
| Storage Conditions | Store in original sealed container at 10–30°C; protect from direct sunlight and moisture |
| Shelf Life | 24 months from date of manufacture when stored properly |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China