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

Features:

It is prepolymer and added 25% solvent to suitable for low viscosity process at room temperature. Normally the solvent is MEK. Other solvent can be used based on customer’s requirements.

Applications:

It is professionally used in CCL, 100% neat product is suitable for adhesives, encapsulants, aerospace, intelligent auto, composites, mechanism, etc.

Packaging and storage:

Fluid at room temperature, 200kg/unit

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

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

Technical Specifications：

Appearance：light yellow orange liquid             RC：75%（25%MEK）                  Viscosity（25℃）：350-750mPa.s                 Gel time（200℃）：≥20min

Dk（1MHz）：≤3.0                             Df（1MHz）：≤0.004                     Tg：≥260℃                                   Td：≥410℃