China Alkoxy Terminated Polysiloxane Manufacturers and Factory

Your Professional Alkoxy Terminated Polysiloxane Supplier!

Shandong Link-Shine Advanced Materials factory is dedicated to product development and innovation aligned with customer requirements. The company rigorously adheres to standardized production processes and maintains a stringent quality control system to ensure the consistent delivery of high - quality products. Its core competencies encompass the domains of polymers and additives.

ATP-D100
Alkoxy capped polysiloxane is a clear colorless or slightly yellowish liquid. Its main component is methoxy-terminated polydimethylsiloxane, which is mainly used as raw material for organosilanol
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ATP-T015
Alkoxy capped polysiloxane is a clear colorless or slightly yellowish liquid. Its main component is methoxy-terminated polydimethylsiloxane, which is mainly used as raw material for organosilanol
read more

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Qualification Certification

We have successfully obtained certifications for ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), and ISO 45001 (Occupational Health and Safety Management System).

Advanced Equipment

The factory fully implements the 5S standardized operation mode and integrates advanced systems such as Enterprise Resource Planning (ERP) and Distributed Control Systems (DCS). This ensures high levels of automation and refined management in the production process.

Quality Control

The company strictly adheres to standardized production processes and leverages a comprehensive quality management system to ensure that every product meets established standards.

Innovative R&D Capabilities

Driven by customer needs, we focus on product development and innovation, continuously optimizing product performance to meet diverse market demands.

Alkoxy Terminated Polysiloxane Introduction

Alkoxy Terminated Polysiloxane is a colorless or yellowish transparent liquid. Its main component is methoxy-terminated polydimethylsiloxane, which is mainly used as a raw material for silicone alcohol-type vulcanized silicone rubber.

Our Best-Selling Alkoxy Terminated Polysiloxane

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ATP-D100
Alkoxy capped polysiloxane is a clear colorless or slightly yellowish liquid. Its main component is methoxy-terminated polydimethylsiloxane, which is mainly used as raw material for organosilanol vulcanized silicone rubber.

ATP-T015
Alkoxy capped polysiloxane is a clear colorless or slightly yellowish liquid. Its main component is methoxy-terminated polydimethylsiloxane, which is mainly used as raw material for organosilanol vulcanized silicone rubber.

Alkoxy Terminated Polysiloxane Technical Indicators

Chemical name	Alkoxy Terminated Polysiloxane
Viscosity(25℃)	11000 mPa.s
End Group	(OCH3)2

Key Features of Alkoxy Terminated Polysiloxane

• Fast curing: Tack free time in room temperature(20ºC): 5-10 minutes

• No 'Viscosity Peak' on the production process

• Very stable after long-time storage

• No corrosion to substratel,non-toxic and odourless

Alkoxy Terminated Polysiloxane Applications

Alkoxy terminated polysiloxane is a versatile organosilicon intermediate with methoxy reactive groups that can undergo condensation reactions with hydroxyl groups, enabling grafting onto organic compounds. It exhibits slow hydrolysis in the presence of water, leading to the formation of a resin with excellent hydrophobic, anti-adhesive, and aging-resistant properties.

Alkoxy terminated polysiloxane finds applications in various fields such as electronic adhesives (bonding, sealing, fixing, thermal conductivity, coating), industrial adhesives (automotive electronics, solar energy, etc.), and construction adhesives (circulating adhesives, mirror adhesives, stainless steel adhesives, structural adhesives, weather-resistant adhesives, etc.).

It can also serve as a cross-linking agent for silicone rubber, replacing conventional ethyl silicate. Silicone rubber cross-linked with alkoxy terminated polysiloxane exhibits superior tensile strength and elongation compared to silicone rubber cross-linked solely with ethyl silicate.

Alkoxy terminated polysiloxane can be employed as an isolating agent in pressure-sensitive adhesives and as a stabilizer in foam-forming agents. Further hydrolysis can yield effective defoaming agents, release agents, waterproofing agents, anti-stick paper coatings, and water-resistant treatments for powders, including silicone-containing demulsifiers for crude oil dehydration.

Alkoxy-terminated Polysiloxane Storage

Please store the product in a cool and dry environment, ensuring that the original packaging remains tightly sealed. The shelf life for each batch is indicated on the product label. During storage, it is imperative to maintain the seal of the packaging. Failure to do so, or the use of inadequately sealed containers, may result in product degradation.

Precautions

This product reacts with moisture in the air to release a small amount of methanol, which should be well ventilated. Personal protection to prevent products from entering the eyes. If you accidentally enter your eyes, rinse immediately with plenty of water and take it to the hospital for medical attention.

Packaging and Shipping

Packaging	200KG/barrel, 1000KG/IBC
Shelf life	Storage period is 9 months from the date of manufacture
Transportation methods	Road transport, rail transport, air transportrt

Our Certificate

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FAQ

Q: How are alkoxy terminated polysiloxanes synthesized?

A: They are typically synthesized through reactions involving siloxane monomers and alkoxy - containing reagents. For example, a reaction between a chlorosilane and an alcohol can introduce alkoxy groups at the ends of the growing polysiloxane chain.

Q: What are the physical properties of alkoxy terminated polysiloxanes?

A: They usually have low surface tension, which makes them useful in applications where good wetting properties are required. They also have relatively high thermal stability and are often liquid or low - melting solids at room temperature, depending on the molecular weight and the nature of the alkoxy groups.

Q: How should alkoxy terminated polysiloxanes be stored?

A: They should be stored in a cool, dry place with the original packaging tightly sealed. Exposure to moisture can cause unwanted hydrolysis reactions, and high temperatures can accelerate degradation or unwanted chemical changes. The shelf life is usually indicated on the product label of each batch.

As one of the leading alkoxy terminated polysiloxane manufacturers in China, we warmly welcome you to buy alkoxy terminated polysiloxane made in China here from our factory. All our products are with high quality and competitive price.

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