国产精品又大又硬又粗,国产又大又粗又长的网站,中文字幕一区2区3区,日本电影一区二区三区,日韩性hd,精品少妇受不了视频在线观看,一区二区三区毛片三级片,亚洲男人喜欢的视频网站,偷拍,我想看黄色视频免费网站毛片

TS-2588 corrosion and scale inhibitor

Summary
        TS-2588is corrosion inhibitor made of various agents. It has favorable protective function to carbon steel, copper, aluminum and other alloy materials. It is suitable for closed recirculating cooling water system.
Property
        Appearance: Colorless or yellow liquid.
        PH Value (Basic solution): ≥10.0
        Solid Content, %:    ≥15.0
Safety & Protection
        The product is acid liquid, thus the operator should wear protective equipment, in case of contact with skin, rinse immediately with water.
Packing & Storage
        PE plastic drum, 25Kg per drum, engineering plastic drum, 200Kg per drum. Tightly sealed. The shelf life is one year at room temperature.

[ Back ]