SABIC成立于1976年,是***化工企业。作为SABIC集团内的“技术汇聚地”,特材事业部致力于开发技术,解决行业挑战,推动**交通、通信、工作和生活领域的变革。
PC电性能: 聚碳酸酯的分子极性小、玻璃化转变温度高、 吸水性低,因此具有优良的电绝缘性能,接近或相对于向来被认为电绝缘性能优良的PET。聚碳酸酯的电绝缘性与温度、湿度、电场频率和制品厚度密切相关。
Due to the non crystallinity of polycarbonate, the packing between molecules is not compact enough. The organic solvents of aromatic hydrocarbon and chlorinated hydrocarbon can make it swell or dissolve, which is easy to cause solvent cracking. The alkali resistance is poor.
SABIC is the world's leading diversified chemical company, headquartered in Riyadh, Saudi Arabia. SABIC has manufacturing facilities all over the world, including the Americas, Europe, the Middle East and the Asia Pacific region. Its products cover chemicals, general and high performance plastics, agricultural nutrients and steel. SABIC has operations in more than 50 countries around the world, with about 33000 employees, and has set up innovation centers in five key regions, namely, the United States, Europe, the Middle East, Southeast Asia and Northeast Asia, with abundant scientific research resources
PC's aging resistance and flame resistance polycarbonate also have good thermal aging properties. If the film is heated in air for a long time, its performance changes little. Polycarbonate is combustible, the flame is light yellow and black smoke; the oxygen index is only 25%, and it will self extinguish when leaving the flame. Generally, halide, antimony trioxide, magnesium hydroxide, phosphoric acid and red phosphorus are added to improve the flame retardancy.
SABIC 红外线穿透PC :945AU-2T2D015T、920A-21051 3D、121R-21051、121-2BK2065S、121-21064、141R-21092
拜耳红外线穿透PC :3103GEF、3103 GEF75/608、2405(D眼镜料)
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