- Contact Person : Ms. Xiao Shirley
- Company Name : Luoyang Dongcheng Science And Technology Development Co., Ltd.
- Tel : 86-379-64156506
- Fax : 86-379-64156506
- Address : Henan,Luoyang,Yanshi,Dianzhuang Town,Dongdajiao Vil
- Country/Region : China
- Zip : 471942
oil drilling grade cmc
Carboxymethyl Cellulose CMC.we offer food grade,
Petroleum grade,
Wash grade,
Oil drilling grade ,
pharm grade
building grade
Packing 25kg/PP bag
Carboxymethyl Cellulose from us is excellent capacities of thickening, emulsifying, dispersing, stabling and water holding properties. It has been widely used in food, medicine, petroleum field, paper making , cosmetics, textiles, contruction materials, and ect.
The physical-chemical specification of CMC for Oil drilling grade are shown in Table1below
Requirement | Specification | |
LV-CMC | HV-CMC | |
Appearance | Free-flowing white or yellowish powder without lumps | |
Moisture % | <10 | |
Degree of Substitution | >0.7 | >0.65 |
PH | 7-9 | 7-9 |
Specifications in building grade are shown in table2
Requirement | Specification | |
OH6 | OM6 | |
Moisture % | <10 | |
Degree of Substitution | >0.70 | >0.65 |
PH | 6.5-8 | 6.5-8 |
Purity% | >90 | >75 |
oil drilling grade cmc
