Import Chiemical Peptizer Ds-T-1 — Buy in Bulk from Supplier in China

Chiemical peptizer DS-T-1 is an industrial-grade chemical additive used to modify the rheological behavior of rubber and plastic compounds during processing. It reduces viscosity and improves flow characteristics, enabling faster mixing cycles and more uniform dispersion of fillers such as carbon black or silica. The product is supplied as a solid pellet or powder, with a melting point range of 85°C to 95°C and a bulk density of approximately 0.75 g/cm³, based on standard industry references for similar peptizers.

The formulation is non-toxic and does not contain phthalates, heavy metals, or volatile organic compounds that would restrict use in sensitive applications. While the listing claims FDA compliance, no certification document is provided, so users must request test reports for specific regulatory alignment. It is typically compatible with natural rubber, SBR, NBR, and EPDM elastomers, and functions best at concentrations between 0.5% and 2.0% by weight in compound formulations. Typical industry grades for such peptizers maintain a purity level above 97% and a moisture content below 0.3%.

This peptizer is primarily purchased by tire manufacturers, automotive component suppliers, and footwear producers seeking to reduce energy consumption during extrusion and calendaring. Buyers in Southeast Asia, Eastern Europe, and Latin America commonly source it for cost-efficient production scaling. Packaging is standard in 25kg multi-wall paper bags with inner polyethylene lining, though bulk ton containers are available on request. Lead time is typically 10 to 15 days after order confirmation, and trade terms offered include FOB Shanghai and CIF port of destination.

Yixing Dongchang Chemical Co., Ltd. is a registered chemical manufacturer based in Yicheng Town, Jiangsu Province, China. The company operates from a facility at Rm 302, 34 Chengxi Rd, and is classified as an imported supplier with harbor-tier trust verification. The listing confirms no public website, certifications, or production capacity figures. There is no data on employee count, export history, or client names.

The supplier responds to inquiries with zero recorded response rate and no average response time, indicating limited or no active engagement on the platform. However, the product listing is detailed and includes technical specifications, suggesting internal capability in formulation and packaging. Buyers should treat this as a direct manufacturer without third-party intermediaries, but must independently verify production controls and quality systems before placing bulk orders.