Product Center
FangchenggangFirst TPM
TPM is a tea polyphenol based multifunctional rubber additive developed through Mannich reaction. It combines antioxidant and accelerator functions in one product, offering superior protection against oxygen, heat, and ozone aging while improving crosslinking efficiency in SSBR and natural rubber compounds. Non‑staining and non‑discoloring, TPM is ideal for light‑colored and high‑performance rubber goods including tires, shoe soles, and technical rubber parts.
Category:
Phone: 0750-6680778
Product Description
For decades, rubber antioxidants were almost exclusively petroleum‑based. But now European customers are starting to ask for bio‑based alternatives — not because it is trendy, but because their downstream brands are pushing sustainable sourcing policies. TPM is made from tea polyphenols, extracted from tea leaves — renewable and biodegradable. This is not a marketing concept; it actually works as both an antioxidant and an accelerator. In SSBR compounds, TPM does something unusual. It extends scorch time while increasing crosslink density — meaning after curing, you get higher tensile strength and tear strength compared to conventional antioxidant systems. It also retains accelerator functionality, so you can simplify your formulation. Another practical advantage: non‑staining and non‑discoloring. TPM does not bloom or turn yellow under sunlight, even in light‑coloured or transparent rubber goods. When used together with TPC, it also improves ozone resistance and anti‑blooming performance. If your customers require REACH compliance, or if you export to the EU, TPM is a sustainable option worth keeping on your radar. Typical reference data: - Chemical composition: A combination of mercaptobenzimidazole and diphenylamine derivatives - Appearance: Off‑white powder - Non‑staining: Yes - Non‑discoloring: Yes - Recommended dosage: 1–3 phr - Packaging: 25 kg paper bag or carton - Storage stability: 12 months in unopened packaging under cool, dry conditions We are not claiming it is the most advanced technology. We are just offering an additional, cleaner option. If you would like samples or technical data, just let us know.
Contact Us
Nationwide Unified Service Hotline
http://www.rubberaccelerator.net/
Guozhou Industrial Park, Zhongtang Town, Dongguan, Guangdong, China
Scan to recognize and follow
Scan the code to follow and inquire
License
Powered by www.300.cn | SEO tags | Privacy Policy