天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Shandong Yanggu Luxin Chemical Co., Ltd??? ?? ??? ?????.

?? ?:Shandong Yanggu Luxin Chemical Co., Ltd

??:0635-6519618

???:sales@luxinchem.com

??:China

? ?? ?:24

Potassium polyacrylate	?????? ??	25608-12-2	C3H4O2
Zwitterionic polymer
Non-fluorescent anti-collapse agent
Special mud performance adjuster for drilling fluid
Strong coating agent
sulfonated phenolic resin
Oil additives
Vinyl monomer copolymer
Cellulose CM	??????????	9000-11-7	C6H12O6
Mixed mud treatment agent
Sulfonated brown coal for drilling fluid
Viscosity increaser
Sodium carboxymethyl cellulose	??? CMC	9004-32-4	C6H7O2(OH)2CH2COONa
Sulfonated brown coal
Sulfonated asphalt powder
Anti-collapse lubricant
Anti-high temperature and salt-resistant viscosity-increasing fluid loss agent for drilling fluid
Polyacrylonitrile-sodium
Sulfonated asphalt for drilling fluid
Lignite resin for drilling fluid
Polyacrylamide	?????????	9003-05-8	(C3H5NO)x
Cationic lignite for drilling fluid
High temperature and high pressure fluid loss agent for drilling fluid
poly(acrylonitrile-α-crylamide-sodium acrylate)hydrolyzate