偷窥 亚洲 色 国产 日韩-久久久久久久久嫩草精品乱码-性无码免费一区二区三区屯线-琪琪色影音先锋-激情综合视频-精品第一页-777cc成人-三级五月天-粉嫩小箩莉奶水四溅在线观看-亚洲日本va一区二区sa-乱色欧美-你懂的网址在线播放-亚洲欧美日韩在线一区-色综合天天综合狠狠爱-色天天躁夜夜躁天干天干-国产裸体美女视频全黄-成人性生交大片免费-日本一本一道-日产精品久久久一区二区-国产初高中生视频在线观看

Model：XF-126
Molecular formula：C22H42O4
Performance and use： Dioctyl adipate, abbreviated as DOA (DIOA), is a typical cold-resistant plasticizer. This product has high plasticizing efficiency and little discoloration due to heat. It is suitable for various resins such as polyvinyl chloride, vinyl chloride copolymer, polystyrene and synthetic rubber. It can give products good low temperature flexibility and light resistance, and the products have good hand feeling. This product is mainly used in cold-resistant agricultural film, frozen food packaging film, wire and cable coating, artificial leather, sheet, outdoor water pipe, etc. When used for plasticizing paste, the initial viscosity of the paste is low and the viscosity stability is good. The United States, France, Italy, Japan, the Netherlands and other countries have approved this product for use in food packaging materials.
Quality Index：

Packing：190 kg/barrel/tank tank truck