发明授权
US08609011B2 Method for the production of light-diffusing moulded items with excellent optical characteristics 有权
用于生产具有优异光学特性的光漫射模制品的方法

Method for the production of light-diffusing moulded items with excellent optical characteristics
摘要:
The invention relates to an injection molding method for the production of a complex, high optical quality light-diffusing molded item. The molding material used comprises a matrix made of polymethyl(meth)acrylate and spherical plastic particles whose particle size ranges from 1-24 μm and the concentration thereof ranges from 0.05-30 wt.-% in relation to the weight of the polymethyl(meth)acrylate. The spherical particles exhibit a refractive index differential in relation to the polymethyl(meth)acrylate matrix of 0.01 0.2.
信息查询
0/0