Siwin is a technology oriented high-tech company in silicone material industry.
We have been engaged in this field more than 15 yeas, witnessing a prosperous development of Chinese silicone materials and as one of the players, we have contributed our work and innovation to our customers and the whole industry.

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.

Fiber Glass & Composite

Coating & Ink

Cable & Tube

Rubber & Plastic

Waterproof & Protection

Pigment & Filler

Textile & Dye

Sealant & Adhesive

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.

The 1st half year show we are attending

Siwin is devoted to promoting its innovative silicone materials to all over the world by attending international well-know exhibitions. In the 1st half year, Siwin will be appearing on the ECS (European Coating Show) from Mar

Silanes for fiberglass and composite application

Fiberglass and its reinforced polyester composites are widely used in aerospace, auto bodies, chemical and automation industries for their high specific modulus, high specific strength and outstanding design ability. Silanes are in indispensable agents in it's performance.

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

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

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Hot Product

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SILANE TERMINATED POLYMER

Industry Application

Customization Will Better Meet Your Needs

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