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Polymers & Copolymers

Poly(dimethyl siloxane), α,ω-bis(silanol)-terminated, Mn 800-2,000 | CAS 63148-62-9

Catalog: TASK-8-3000619   CAS NO.: 63148-62-9
  • 5g

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Description

Poly(dimethyl siloxane), α,ω-bis(silanol)-terminated is a type of silicone polymer with terminal silanol (-SiOH) groups at both ends of its molecular chain. Poly(dimethyl siloxane) is a widely used silicone elastomer due to its unique properties such as flexibility, low surface tension, and thermal stability. The silanol groups can undergo various chemical reactions, such as condensation reactions, to form crosslinks between polymer chains, leading to the formation of a three-dimensional network structure. This crosslinking enhances the mechanical properties of the material, making it suitable for applications such as elastomers, adhesives, and sealants.

Specifications

CAS No.63148-62-9
FormulaN/A
Molecular Weight800-2,000
Mw/Mn1.02-1.4
Purity98%
Ship Within1 week
Storage Temp.2-8℃
Shipping4-25℃ for up to 3 weeks
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