This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Advanced Silane & Silicone Solutions

Nanjing Union Silicon Chemical Co., Ltd. (USI Chemical) – Trusted global supplier of high-performance silane coupling agents, silicone fluids, crosslinkers, and organotin catalysts since 2009.

About USI Chemical

Nanjing Union Silicon Chemical Co., Ltd. (USI Chemical), established in July 2009, is a professional manufacturer specializing in silane coupling agents and silicone fine chemicals. We are committed to the research and development of organic silicon new materials to deliver the highest quality products and services globally.

With our own manufacturing facility and advanced equipment, we ensure consistent quality and competitive pricing. Our mission is to achieve higher customer satisfaction and sustainable business development through innovation and excellence.

10+

Years of Excellence

180+

Products Offered

USI Chemical Facility

Our Featured Products

High-performance silane coupling agents, silicone fluids, crosslinkers, and organotin catalysts for diverse industrial applications.

Hexamethylcyclotrisiloxane D3

Hexamethylcyclotrisiloxane D3

Cyclic siloxane used in silicone polymer synthesis and as an intermediate in chemical manufacturing.

Dibutyltin Oxide

Dibutyltin Oxide

Organotin compound used as a catalyst in polyurethane and silicone curing systems.

Butyltin Trichloride

Butyltin Trichloride

Highly reactive organotin reagent used in organic synthesis and catalyst preparation.

(Chloromethyl)triethoxysilane

(Chloromethyl)triethoxysilane

Chloro-functional silane used in surface modification and coupling applications.

γ-Chloropropyltrimethoxysilane

γ-Chloropropyltrimethoxysilane

Versatile silane coupling agent for enhancing adhesion in composites and coatings.

Heptamethyltrisiloxane

Heptamethyltrisiloxane

Low-viscosity silicone fluid used in defoamers, release agents, and personal care products.

Dimethyl Silicone

Dimethyl Silicone

General-purpose silicone oil used in lubricants, cosmetics, and industrial formulations.

Octaphenylcyclotetrasiloxane

Octaphenylcyclotetrasiloxane

High-temperature stable siloxane used in specialty polymers and heat-resistant materials.

Vinyltriisopropenoxysilane

Vinyltriisopropenoxysilane

Reactive vinyl silane for crosslinking in silicone rubber and adhesive systems.

Phenyltriethoxysilane

Phenyltriethoxysilane

Phenyl-functional silane for improved thermal stability and UV resistance in coatings.

Tetravinyl Tetramethylcyclotetrasiloxane

Tetravinyl Tetramethylcyclotetrasiloxane

Highly functional siloxane for advanced silicone elastomers and resins.

Decamethylcyclopentasiloxane

Decamethylcyclopentasiloxane

Volatile cyclic siloxane used in cosmetics, defoamers, and as a solvent substitute.

Why Choose USI Chemical

High Quality

Rigorous quality control ensures consistent performance across all batches.

Fast R&D

Dedicated team focused on innovation and custom solutions for your needs.

Competitive Pricing

Direct manufacturing enables cost-effective solutions without compromise.

Global Support

Serving customers in over 30 countries with responsive technical service.

10+
Years in Business
181+
Products
30+
Countries Served
2009
Founded

Frequently Asked Questions

What are silane coupling agents used for?

Silane coupling agents improve adhesion between organic polymers and inorganic materials such as glass, metals, and minerals. They are widely used in composites, coatings, adhesives, and sealants.

Does USI Chemical offer custom synthesis?

Yes, we have an experienced R&D team capable of developing custom silane and silicone solutions tailored to specific customer requirements.

What is the lead time for orders?

Typical lead time is 2–3 weeks depending on product and quantity. We provide expedited shipping options upon request.

Do you provide technical support?

Yes, our technical team offers formulation advice, application support, and troubleshooting assistance to ensure optimal product performance.

Get in Touch

For inquiries, pricing, or technical support, visit our official website to contact the USI Chemical team directly.

Visit Official Website

Email

[email protected]

Phone

+86-25-58895699 / 58895266

Fax

+86-25-58305349

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact [email protected] via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系[email protected] 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact [email protected]

如果您是其他域名合作 也请联系[email protected]