97免费人妻视在线视频_亚洲欧美黑人猛交群_亚洲精品国产一卡二卡三_国产美女视频黄是免费

Loading...
Non-ion Poly(acrylamide)PAM
Non-ion Poly(acrylamide)PAM

Technical Indicators

Appearance:white or light yellow granule

Solid content:≥90%

Molecular weight:400~1500

CAS No.:9003-05-8

Use

The purpose of purifying sewage.can be used for water purification, in particular, is used in conjunction with inorganic flocculants in water treatment works. It can be used to combat desertification and sand fixation in the desert.

Packaging specification

25 kg/bag