High-Purity Hydroxyl Terminated Polydimethylsiloxane: Properties, Applications, and Benefits

Discover the versatility of hydroxyl-terminated polydimethylsiloxane, a key intermediate in silicone chemistry. Learn about its unique properties and broad industrial applications, making it an essential material for advanced manufacturing and product development.

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Advantages Offered

Exceptional Thermal Stability

This hydroxyl terminated silicone oil exhibits remarkable thermal stability, allowing it to perform reliably across a wide temperature range, a critical factor when considering chemical auxiliary applications.

Chemical Inertness and Hydrophobicity

Its chemical inertness and hydrophobic nature make it an ideal choice for applications requiring resistance to degradation and moisture, contributing to the longevity of end products.

Reactive Hydroxyl Groups

The presence of reactive hydroxyl end groups on the polydimethylsiloxane chain allows for diverse chemical modifications and cross-linking, unlocking its potential as an intermediate for advanced silicone materials.

Key Applications

Silicone Rubber Compounding

As a structural control agent, this hydroxyl silicone oil significantly enhances the processing performance of silicone rubber, vital for achieving desired mechanical properties.

Textile Finishing

Used as a fabric softener, it improves the smoothness, sewability, and overall feel of textiles, contributing to high-quality apparel and home furnishings.

Sealants and Adhesives

Its reactive nature makes it a key component in formulating high-performance sealants and adhesives, offering excellent bonding and durability in construction and electronics.

Electronics and Construction

Provides insulation, moisture resistance, and shock protection for electronic components, and serves as a caulking and sealing material in building applications.