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·POSITION:Products → Type → Silicon oil → Hydrogen terminated polydimethylsiloxane
Product information
DH-2090
Hydride-terminated polydimethylsiloxane
Molecular formula:
Formula weight:H(CH3)2 Si [O(CH3)2Si]nOSi (CH3)2H
CAS No.:70900-21-9
Physical and chemical data
Note: the above data are for reference only, can not be used as a technical specification
Character
DH-2090 has the characteristics of easy processing of polymer due to the Si-C bond in its molecular structure. Its main chain is composed of Si-O-Si bonds, which makes it have a structure similar to that of inorganic polymers, with high bond energy and good thermal stability. Therefore, it has the dual advantages of organic and inorganic materials, such as good thermal stability, low glass transition temperature, high gas permeability, excellent dielectric properties, good biocompatibility and special surface properties
Product application
Basic intermediate raw material for hydrosilylation reaction, commonly used in the production of It can produce various end-group reactive linear modified silicone oils, which are block copolymers. A key intermediate in the polymerization reaction. This product can be used as an addition liquid Chain extender for bulk silicone rubber, for addition type heat vulcanized silicone rubber Cross-linking agent, improve the elongation at break of the product, increase the toughness, Reduce hardness. This product is used as organic polymer modified material The starting material is often used in the modification reaction of plastic resins and the like. Used for natural and synthetic fiber fabrics, silk, leather, etc. Water repellent and softener, etc. |
Product security, processing, and storage
Before using the product, carefully read the latest product safety technical information and toxicity data and the correct storage and use information of the product.
The container should be sealed when opened.
The effective time of the product is indicated on the label.After exceeding this time, it does not mean that the product is no longer available, and then after the performance test confirmed qualified, can be used.
【International Sales Office】
Address:Room 2401,Tower B, Winner Plaza, No.100 Huangpudadao West Road, Tianhe District, Guangzhou,China
Tel:+86-020-38856806
Fax:+86-020-38856809
E-mail:feng@blueskychemical.com
【Headquarters & Plant】
Address:No.8 Development Avenue,New Materials Industrial Park,High tech Zone, Xiantao City, Hubei Province, China
Tel:+86-0728-3254088
Fax:+86-0728-3253808
E-mail:feng@blueskychemical.com
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