有机硅材料
有機硅材料
유궤규재료
Silicone Material
2015年
5期
389-391
,共3页
光扩散剂%甲基三乙氧基硅烷%苯基三乙氧基硅烷%氨水%LED
光擴散劑%甲基三乙氧基硅烷%苯基三乙氧基硅烷%氨水%LED
광확산제%갑기삼을양기규완%분기삼을양기규완%안수%LED
light scatter%methyltriethoxysilane%phenyltriethoxysilane%ammonia%LED
以甲基三乙氧基硅烷、苯基三乙氧基硅烷为主要原料，分步滴入氨水溶液中，经水解缩聚反应，制得有机硅光扩散剂。对该产品进行了红外光谱、 SEM表征，以及透光率和雾度测试。结果表明，该光扩散剂外观为粒径约2μm的球形微粒，透光率为54%，雾度94%。
以甲基三乙氧基硅烷、苯基三乙氧基硅烷為主要原料，分步滴入氨水溶液中，經水解縮聚反應，製得有機硅光擴散劑。對該產品進行瞭紅外光譜、 SEM錶徵，以及透光率和霧度測試。結果錶明，該光擴散劑外觀為粒徑約2μm的毬形微粒，透光率為54%，霧度94%。
이갑기삼을양기규완、분기삼을양기규완위주요원료，분보적입안수용액중，경수해축취반응，제득유궤규광확산제。대해산품진행료홍외광보、 SEM표정，이급투광솔화무도측시。결과표명，해광확산제외관위립경약2μm적구형미립，투광솔위54%，무도94%。
Silicone light scattering agent was prepared by hydrolytic polycondensation with methyltriethox-ysilane, phenyltriethoxysilane in alkaline water solution. The silicone resin was characterized by FTIR, SEM, optical transmittance and haze test. Result showed that the outlook of light scattering agent was about 2 μm spherical particles, light transmittance was 54%, and the haze degree was 94%.
