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is a professional manufacturer of oil and gas field chemical --- Xanthan Gum,CMC PAC and PAM With 15year experience and ISO,SGS,and
Intertek certificate, our product has been exported to many countries such as Russia, Canada, Indonesia,Angola,South Africa and so on.






VEKEN ® carboxyl methyl cellulose CMC is a non-toxic, tasteless, flocculent white powder, easy soluble in water, with stable performance. Its aqueous solution is neutral or alkaline, transparent and viscous liquid, which can be used as a binder, thickener, suspending agent, stabilizing agent, sizing agent, etc.
VEKEN® carboxyl methyl cellulose CMC with high stability, purity at or above the country level, is mainly used in oil drilling, ceramics, tobacco slice, metallurgical pellet, mineral powder and coal dust suppression, and other fields.
Technique parameter:
Oil grade VEKEN® CMC, comply with GB/T5005-2010(API-13A)
CMC-HV | ||
ITEM | STANDARD | |
Appearance | Freely flowable powder | |
Starch or its derivatives | absent | |
Purity | ≥70% | |
Moisture Content | ≤10% | |
Dial reading at 600rpm in Distilled water,Fann 35 viscometer | min 30 | |
Dial reading at 600rpm in 4% Salt water,Fann 35 viscometer | min 30 | |
Dial reading at 600rpm in Saturated Water,Fann 35 viscometer | min 30 | |
Filtrate Volume(ml) | ≤10 | |
CMC-LV | ||
ITEM | STANDARD | |
Appearance | Freely flowable powder | |
Starch or its derivatives | absent | |
Purity | ≥70% | |
Moisture Content | ≤10% | |
Dial reading at 600rpm in Distilled water,Fann 35 viscometer | ≤90 | |
Filtrate Volume(ml) | ≤10 | |
In paper making industry, CMC is used to make the paint for coated paper, as additive in wet-end and sizing agent for surface. We have different paper making grades of CMC products to satisfy different customers’ requirements.
Item | CYX-5 | CYX-10 | CYX-30 | CYX-150 | ||||
Appearance | White or yellowish powder | |||||||
Viscosity (4% Aqueous solution,25℃) Mpa·s | 30-50 | 80-200 | 250-500 | 1000-2000 | ||||
Degree of Substitute (D.S) | ≥0.8 | ≥0.8 | ≥0.8 | ≥0.8 | ||||
PH value | 6.0-8.5 | 6.0-8.5 | 6.0-8.5 | 6.0-8.5 | ||||
Loss on Drying (%) | ≤10.0 | ≤10.0 | ≤10.0 | ≤10.0 | ||||
Heavy Metal (%) pb | —— | ≤0.003 | —— | ≤0.003 | ||||
As (%) | —— | ≤0.0005 | —— | ≤0.0005 | ||||
Fe (%) | —— | ≤0.03 | —— | ≤0.03 | ||||
Fineness, 40mesh, Residue on sieve (%) | ≤10.0 | ≤10.0 | ≤10.0 | ≤10.0 | ||||
Note: we can adjust the specification base on customers ‘requirement. | ||||||||
Detergent grade VEKEN® CMC,
ITEM | Viscosity (25℃,Brookfield,60rpm) | Degree of substitution (D.S) | PH Value | Loss on drying (%) | ||||||
1%,Mpa·s | 2%,Mpa·s | |||||||||
XD-1 | 5~40 | —— | 0.4~0.7 | 8.0~11.0 | ≤10 | |||||
XD-2 | —— | 5~40 | 0.4~0.7 | 8.0~11.0 | ≤10 | |||||
XD-3 | —— | 50~100 | 0.5~0.7 | 7.0~9.0 | ≤10 | |||||
XD-4 | —— | 100~300 | 0.6~0.8 | 7.0~9.0 | ≤10 | |||||
Note: we can adjust the specification base on customers ‘requirement. | ||||||||||







25kg Craft paper bag with P.E bag inner
Recommended storage periods: 2 years
Stored in original packaging in cool and dry place.








1. Your inquiry related to our products or prices will be replied in 12hours.
2. Well-trained and experienced staffs to answer your enquires in fluent English.
3. All our products have high quality warranties.
4. Sample order can be delivered within 3 working days, small order 3- 5working days, mass order 7-10working days.
5. Samples can be offered by free,customers just need to pay the freight.But the freight can be returned to our customer after he/she places formal order with us.
Email: admin(@)cy-chemical.com
Web: //www.cy-chem.net
Tel: 86-10-83834966
Fax: 86-10-83834996
If any comments on our price, quality or service, kindly contact me freely.
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