CAS NO 25722-66-1 Bisphenol A cyanate ester prepolymer solid

Product Name: Bisphenol A cyanate ester prepolymer solid

CAS NO 25722-66-1

Code: BA01PS series

Features:

It is prepolymer and viscous solid at room temperature. According to different viscosity index corresponding to different material codes.

Applications:

Adhesives, encapsulants, aerospace, intelligent auto, composites, carbon-fibre, etc.

Packaging and storage:

20kg/unit.

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

6 months at room temperature(25℃), 12 months at temperature ≤5℃ in keeping original package.

Technical Specifications：

Appearance：light yellow semisolid, no obvious mechanical impurities             Non-volatile matter ：≥99.0%           Viscosity（80℃or 90℃）：0-3000mPa.s                              Gel time（200℃）：≥20min             Dk（1MHz）：≤3.0                       Df（1MHz）：≤0.004                  Tg：≥260℃                             Td：≥410℃