国产极品美女到高潮_一区二区在线观看亚洲电影_男人边吃奶边爱边做视频下载_国产色爽免费视频_久久精品青青大伊人av_免费亚洲黄网_亚洲日本韩国欧美一区_日韩一欧美中文字幕_野花日本视频高清_看全色黄大色黄大片在线乀

Welcome to Dongying Runze New Material Co., Ltd...


——  Isooctane  ——

Isoparaffin solvent oil has the characteristics of low freezing point, low odor, low toxicity and good stability. It is widely used in printing and dyeing thinners, ink solvents, metal processing cleaning agents, rust preventive oils, odorless sprays, and paint organosol formulation , High-grade clothes dry cleaning oil, peroxy organic compound carrier, washing daily chemical products, etc.

For organic synthesis, as a solvent and as a comparative sample for gas chromatography



+86-546-6600777