CMC hv/lv
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CMC is the technical grade sodium carboxy methyl cellulose.
CMC is the technical grade sodium carboxy methyl cellulose.In oil field for oil drilling.geological prospecting,natural gas extract mine,Etc have anti-salt,anti-high-temperature and it is no-toxic.CMC-HV increase the viscosity of the mud and CMC-LV can control the mud fluid loss