English
Hangzhou Deyan New Material Technology Co., Ltd. is located in Hangzhou. It is a comprehensive enterprise integrating technology development, order production, import and export sales and services. The company mainly sells methyltin mercapto heat stabilizers and organic tin composite heat stabilizers series products independently developed and produced, which are widely used in PVC extrusion, calendering, blow molding and injection molding products. The company maintains close cooperation with well-known universities, has advanced R&D equipment and automatic production equipment, and provides high-quality and reliable products. The team is customer-oriented, continuously promotes technological innovation and product upgrades, and is willing to establish cooperative relations with various industries at home and abroad to create a better future!

FAQ

7  Apr 2025

What is the role of methyl tin mercaptide in PVC plastics?

Methyl tin mercaptide is a high-efficiency heat stabilizer for PVC, significantly improving its thermal stability during processing (e.g., extrusion, injection molding), preventing high-temperature decomposition, and enhancing the weather resistance and transparency of finished products during long-term use.

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FAQ

8 Apr 2025

Is it safe? Can it be used in food-contact materials?

Safe. As a non-toxic stabilizer, it complies with international (e.g., FDA) and domestic (GB 9685) hygiene standards for food-contact materials, widely used in food packaging, medical devices, etc.

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FAQ

What advantages does it have over other PVC stabilizers (e.g., lead salts, calcium-zinc)?

9 Apr 2025

High efficiency: Low dosage (1–3%) with better stabilizing effects than traditional stabilizers;

Environmentally friendly: Free of heavy metals, compliant with RoHS, REACH, and other regulations;

Good transparency: Does not affect PVC product clarity, suitable for high-end transparent materials (e.g., films, sheets).

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