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Featured Products

With more than 20 years of experience, SIWIN provides high-quality special silicone products to all customers worldwide, including OH Polymer CAS No.: 70131-67-8, MS Polymer CAS No. 216597-12-5, Deep Water Scavenger CAS No. 23432-65-7, etc.

Hot Product

Siwin now is the largest supplier of construction raw materials in north America, over 1500MT materials exported monthly.
OH polymer, silicone oils are Reach registered, also able to provide low D3-D10 version. 
            
 

New Promotion

SIWIN-AM121 is a UPDATED water scavenger designed for the production of moisture-curing construction adhesives and sealants, greatly improves the storage stability.

WR50

Silane waterproof emulsion.

Widely used in anti-corrosion, extend shelf life, for example concrete fence, concretefloor,building mortar exterior, etc.

SILANE TERMINATED POLYMER

Dimethoxy(methyl)silylmethylcarbamate-

terminated polyether

 

 

 

FOR MS SEALANT

O6224

It is a reactive chemical containing styryl and amine organic groups and a trimethoxysilyl group.

 

Vinyltriisopropenoxysilane can be used as cross linking agent with excellent performance, offers superior quality to the production of silicone rubber,

 

FOR SILICONE RUBBER

Industry Application

Siwin product portfolio are widely used in sealant, coating, plastic composite, cable, filler treatment, electronic industries.
           We are a high-tech company focusing on the development, production and sales of silicone materials, 
located in the beautiful historical city of Nanjing. Our strong R&D capabilities and rich application
 experience enable us to provide customers with a full range of customized solutions.
 

Customization Will Better Meet Your Needs

1. Provide different sealant&adhesive customers the services of special organosilicone additives and their development and formulation design. For example, we have developed some special organosilicone additives for HB.FULLER, helping them improve their products’ performance while reducing costs .
2. In the coating industry, providing customers with a full range of organic silicon product designs, and continuously improve customer’s products’ performance.

Major Overseas Markets

We look forward to working closely with domestic and foreign customers to create a better future together.

News Center

Discover the Benefits of Vinyltrimethoxysilane: Properties and Uses in Modern Industry

Vinyltrimethoxysilane is a highly versatile compound with a broad range of applications across various industries. Its unique chemical structure and properties enable it to act as an effective coupling agent, adhesion promoter, and crosslinking agent. By improving the adhesion, mechanical properties, and durability of materials, vinyltrimethoxysilane is integral to the development of high-performance products in adhesives, sealants, coatings, composites, and more. As technology continues to advance, the demand for vinyltrimethoxysilane is expected to grow, driving further innovation and expanding its range of applications.

Silane Coupling Agents for Wires, Cables & Pipes Applications

Silane Coupling Agents for Wires, Cables & Pipes Applications Silane coupling agents play a crucial role as crosslinking agents and tackifiers in the field of wires, cables, and pipes, imparting the following essential properties to the modified materials: Enhanced Thermal Deformation Stability and

Alkyl Silanes: Enhancing Performance and Versatility in Industrial Applications

Title: Alkyl Silanes: Enhancing Performance and Versatility in Industrial Applications Introduction:Alkyl silanes are a class of silicon-based compounds that play a crucial role in various industries. With their exceptional properties and versatility, alkyl silanes have become essential components i

Octyltriethoxysilane CAS. 2943-75-1: An Essential Alkyl Silane Coupling Agent for Water repellent

IntroductionOctyltriethoxysilane is a versatile and widely used silane coupling agent that plays a crucial role in various industries. With its exceptional properties and functionalities, this compound has become an indispensable ingredient in numerous applications. In this article, we will delve in

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OOO "TD "JLS Chemical"
Contact Us

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  +86-2558205825

  inquiry@si-win.com

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