品牌：Sabic 品名：Lexan 品类：PC 牌号：OQ4320ROQ4320R物性表.pdf 色号：OQ4320R-1132，OQ4320R-BR2G147T，OQ4320R-GY2G533T，OQ4320R-GY4G360T，OQ4320R-GY5G355T，OQ4320R-YW5G037T，OQ4320R-21588 中文简介：OQ4320R，光学牌号，遮断紫外线达400 nm，光学纯度优于标准牌号。用于太阳镜、护目镜行业。内含脱模剂。 英文简介：OQ4320R, Optical grade with UV cut-off up to 400 nm; greater optical purity than standard grades. For sunglass and sunvisor markets. Internal mold release.
