A new type of high heat-resistant transparent resin will be launched

Recently, Japan Materials Technology Research Corporation will expand its new horizons in high heat-resistant materials. This material is a transparent resin material with a tricyclodecane (Tricyclodecane) structure. It was discovered by JSR and Tokyo Institute of Technology that at present, the Japanese materials research company has obtained Bis (vinyl sulfone) Tricyclo [5.2.1.02, 6] (VSTCD) and its polymer technology license.

Using this monomer as a polymer raw material, it is expected to develop optical properties such as high refractive index, high Abbe number, low hygroscopicity, high thermal stability and high glass transition temperature (Tg) New transparent resin with many characteristics.

Japan Materials Technology Research and Development Co., Ltd. plans to apply this material to transparent refractive materials such as Urethane, Acrylic, and Polycarbonate (PC), and further achieve the goal of commercialization.

In addition to the above-mentioned high-temperature-resistant transparent resin, Nippon Material Science and Technology also received another exclusive authorization from Tokyo Institute of Technology, an oxide ceramic material.

This kind of ceramic material has a thermal expansion rate of minus 187 ppm for every 1 ° C rise in temperature at room temperature. When this ceramic material with a highly negative linear thermal expansion coefficient is used as a filler, only a small amount is required Adding it is expected to achieve the function of adjusting thermal expansion. It is currently planned to apply this material to 5G related electronic parts.