Ningbo Inno Pharmchem Co., Ltd is proud to introduce its latest product, 3-Mercaptopropyltriethoxysilane, also known as DOWSIL Z-6910, Momentive Silquest A-1891, or Silane coupling agent KH-580. This versatile chemical has been widely used in various industries due to its unique properties and functions.

What is 3-Mercaptopropyltriethoxysilane?

3-Mercaptopropyltriethoxysilane is a type of silane coupling agent that contains a mercapto group. It is a colorless to yellowish transparent liquid with a pungent odor. The molecular formula is C9H22O3SSi, and the molecular weight is 238.42 g/mol.

How does it work?

3-Mercaptopropyltriethoxysilane functions as a coupling agent between inorganic materials, such as glass, metals, or minerals, and organic materials, such as polymers or resins. It forms a strong chemical bond between the two materials, increasing the adhesion and cohesion of the composite materials. The mercapto group is reactive with many functional groups, such as amino, epoxy, or carboxyl groups, making it a versatile chemical for surface modification or functionalization.

What are the applications?

3-Mercaptopropyltriethoxysilane has been widely used in various industries, such as:

1. Rubber and tire industry: It can be used as a coupling agent for silica, carbon black, or other fillers in the rubber matrix, improving the reinforcement, abrasion resistance, and wet traction of the tires.

2. Adhesives and sealants industry: It can be used as a primer or adhesive promoter for bonding metal, glass, or ceramic surfaces with organic materials, such as polyurethane, epoxy, or acrylic resins.

3. Coatings and paints industry: It can be used as a crosslinker or adhesion promoter for coating metal, plastic, or wood surfaces with epoxy, polyurethane, or acrylic resins, improving the adhesion, scratch resistance, and gloss of the coatings.

4. Construction and building industry: It can be used as a water repellent or surface modifier for concrete, mortar, or stone surfaces, improving the durability, weather resistance, and chemical resistance of the building materials.

5. Textile and leather industry: It can be used as a crosslinker or adhesion promoter for bonding textile or leather surfaces with polyurethane or epoxy resins, improving the water resistance, durability, and flexibility of the fabrics.

Why choose Ningbo Inno Pharmchem Co., Ltd?

As a professional manufacturer and supplier of silane coupling agents, Ningbo Inno Pharmchem Co., Ltd has been providing high-quality products and services to customers worldwide. Our 3-Mercaptopropyltriethoxysilane, also known as (3-Mercaptopropyl)triethoxysilane or 3-(triethoxysilyl)propanethiol, is produced in our factory with advanced equipment and strict quality control. We also offer customized packaging and labeling according to customer requirements. Our product has been tested and certified by SGS, REACH, and ISO, ensuring its safety, stability, and environmental friendliness. We provide fast delivery and excellent after-sales service to meet customer needs and expectations.

Conclusion

In summary, 3-Mercaptopropyltriethoxysilane is a versatile chemical for surface modification and functionalization in various industries. Ningbo Inno Pharmchem Co., Ltd is a reliable manufacturer, supplier, and factory of this product, providing high-quality and customized services to customers worldwide. Contact us now to learn more about our products and solutions.

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