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CAS NO 127667-44-1 Bisphenol M cyanate ester

CAS NO 127667-44-1 Bisphenol M cyanate ester
Features: It is light yellow semi-solid or white powder crystal at room temperature. It can be polymerized to prepolymers or oligomers. Cured polymers have lower moisture absorption, better dielectric properties and higher fracture toughness.
Product Features

Features:

It is light yellow semi-solid or white powder crystal at room temperature. It can be polymerized to prepolymers or oligomers. Cured polymers have lower moisture absorption, better dielectric properties and higher fracture toughness.

CAS NO 127667-44-1 Bisphenol M cyanate ester
CAS NO 127667-44-1 Bisphenol M cyanate ester

 

Applications:

Aerospace, composites, electronic circuitry, stealth and low observables, etc.

Packaging and Storage:

Please store in a cool, ventilated, dry place and keep away from heat source.

18 months at room temperature(25℃), 24 months at temperature ≤5℃ in keeping original package.

Technical Specifications:

Appearance:white to light yellow crystalline powder       Mw:396.49

M.P: 69-71℃                        Density: 1.14(g/cm3  25℃)

Purity:≥98.5%                        Water content:≤0.1 %

Dk(1MHz):≤2.8                     Df(1MHz):≤0.002

Tg:≥190℃                           Td:≥400℃

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