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Poly(dimethyl siloxane), (α-sec-butyl, ω-trimethylsiloxy)-terminated, Mn 1,100-39,000 | CAS 63148-62-9

Catalog: TASK-8-3000624   CAS NO.: 63148-62-9
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Description

Poly(dimethyl siloxane), (α-sec-butyl, ω-trimethylsiloxy)-terminated is a type of silicone polymer with a specific end-group functionalization. It consists of a chain of repeating units of dimethyl siloxane (CH3)2SiO, where the polymer backbone is terminated with α-sec-butyl (α-methylpropyl) groups at one end and ω-trimethylsiloxy (trimethylsilyl) groups at the other end. The hydrophobic nature of the α-sec-butyl end groups makes this polymer suitable as a release agent or mold release coating in various applications, such as in the production of rubber products, plastics, or composites. It can facilitate easy release of materials from molds or surfaces.

Specifications

CAS No.63148-62-9
FormulaN/A
Molecular Weight1,100-39,000
Mw/Mn1.06-2.3
Purity98%
Ship Within1 week
Storage Temp.2-8℃
Shipping4-25℃ for up to 3 weeks
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