The global chemical industry relies on a network of specialized manufacturers and suppliers to provide essential raw materials for a vast array of products. For the plastics sector, particularly in the processing of Polyvinyl Chloride (PVC), key additives like Octyl Tin Mercaptide (OTM) are indispensable. OTM, identified by its CAS number 26401-97-8, is a highly effective heat stabilizer that is crucial for maintaining the quality and integrity of PVC products during manufacturing and use.
When manufacturers seek to buy OTM, the origin and quality of the product are paramount. China has emerged as a significant hub for chemical production, offering a wide range of materials, including specialized organotin compounds. Sourcing OTM from a reputable manufacturer in China ensures access to a product that meets stringent purity standards, essential for applications like food packaging and pharmaceutical components where safety and performance are non-negotiable. The compound's excellent clarity and color retention properties are directly linked to its purity, making it a preferred choice for demanding PVC applications.
Octyl Tin Mercaptide's effectiveness as a heat stabilizer is well-documented. It protects PVC from thermal degradation during processing stages such as calendering, extrusion, and injection molding. This protection is vital for producing high-quality rigid PVC films and sheets that are both durable and aesthetically pleasing. The chemical's stability under heat ensures that the final products can withstand various environmental conditions without compromising their physical properties.
As a dedicated supplier of specialty chemicals, we focus on providing high-purity OTM sourced from trusted manufacturing partners in China. Our commitment is to ensure that our clients receive a reliable supply of this critical additive, backed by comprehensive technical support and competitive pricing. We understand the importance of consistent quality in industrial supply chains, and we strive to be a dependable partner for businesses looking to buy Octyl Tin Mercaptide.
By choosing to partner with a qualified Chinese manufacturer and supplier for your OTM needs, you gain access to a cost-effective solution without compromising on quality. This strategic sourcing can significantly benefit your production process, leading to better product outcomes and enhanced market competitiveness. For businesses in the PVC industry, securing a reliable supply of OTM is a key step towards optimizing their manufacturing operations.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.