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.
Why Choose Us
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.
Silicone Oil Introduction
A silicone oil is any liquid polymerized siloxane with organic side chains. The most important member is polydimethylsiloxane. These polymers are of commercial interest because of their relatively high thermal stability and their lubricating properties.

Our Best-Selling Silicone Oil
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2051
2051 Additive reduces coefficient of friction, provides anti-adhesion and improves mar resistance. 2051 Additive has been successfully used in these industrial applications. Ultra-high-molecular-weight polydimethylsiloxane dispersion in paste form. Supplied at 80% solids in water.
Silicone Oil Technical Indicators
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Chemical Name |
Polydimethyl Silicone Dispersion Additive |
|
Trade name |
2051 Additive |
|
Equivalents |
DOWSIL DC-51 Additive |
• Wide operating temperature range from -60° up to 200° C of continuous thermal exposure
• Need for high thermo-viscous stability > reduced viscosity variation upon temperature change
• Good flame resistance and self-extinguishing
• High thermo-oxidation stability due to strong Si-O-Si bonding
• Low toxicity
• Reduced content of Volatile Organic Compounds (VOCs) for higher viscosity grades
• Excellent compatibility with amorphous plastics and rubbers
• Unrivalled resistance to wash-off
• Hydrolysis stability
• High dielectric strength

Silicone Oil Molecular Structure
The repeating backbone of silicone oils and other siloxane polymers consists of alternating silicon and oxygen atoms. Silicone oils are comprised of linear repeating chains of silicon and oxygen, with each silicon atom also having two carbon-based substituents, which are most often methyl groups.
The silicone oils can possess a degree of polymerization, in other words the average number of repeating siloxane groups in a polymer chain, ranging from several units to several thousand units. Replacing a small portion of the methyl groups with phenyl groups or amino functional groups can change how the siloxane polymers interact with other materials.
Adding reactive organic groups to siloxane polymers can also allow for siloxane polymers to be integrated into various type of organic polymers, which can result in some unique properties when compared to standard organic polymers.

• Silicone oil is a vitreous fluid substitute used in many eye surgeries and treatments since other substances do not reach silicone oil purity.
• Many of the anti-flatulent drugs contain silicone oil. It decreases the excessively formed gas in the human digestive system.
• Silicone oil is used in ointments and skin creams. The water-resistant silicone oil acts as a protective layer over the skin but still allows the skin to breathe.
• Silicone oil-based pharmaceutical creams, due to their transcutaneous permeability, are effective in alleviating burns and dermatitis.
• Medical instruments are to be lubricated by silicone oil.
• Silicone oil was also used for cooling fan clutch assemblies in the automotive industry.
• It was a lubricant in woodworking and construction.
• Silicone oil is used for the fermentation in breweries.
• It also acts as an excellent mold release during the manufacture of plastics and rubber parts.
• It is used as aircraft hydraulic oil as it is non-shearing.
• Silicone oil is used in laboratories in heating baths.
Storage
Silicone oil should be stored in a cool, dry place away from direct sunlight. It should also be kept away from any sources of heat or ignition. It should be stored in its original container and tightly sealed when not in use. It should also be kept away from any other chemicals or materials that could cause a reaction. It should be inspected regularly for any signs of contamination or degradation. If any signs of contamination or degradation are found, the silicone oil should be discarded and replaced.
Packaging and Shipping
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Packaging |
20kg/pail, 175kg/drum |
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Shelf life |
Shelf life of 12 months from date of manufacture. |
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Transportation methods |
Road transport, rail transport, air transportrt |
Our Certificate

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