Post Offer Free
China Fireworks Products Directory  

Gold Index: 9998

You are here: home  > Carboxymethyl Starch CMS Drilling Fluid Additives Water Retention Agent

Carboxymethyl Starch CMS Drilling Fluid Additives Water Retention Agent 

Place of Origin: Hebei, China (Mainland) 
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Model No.: CMC

Carboxymethyl Starch CMS , Drilling Fluid Additives, As Water Retention Agent In Drilling Mud, Factory Price

Carboxymethyl Starch CMS , Drilling Fluid Additives, As Water Retention Agent In Drilling Mud, Factory Price


1. Quick Detail :


a. Appearance: floccule, powder and granular

b. Viscosity: range 5---10000

c. Degree of substitution: D.S. range 0.5—1.8

d. Solubility: dissolution time controlled from 10 to 40 minutes

e:CSA number:9004-32-4

2.Specifications :



viscometer dial reading at 600r/min

filtrate volume(ml)

in 40 g/l salt water



in saturated salt water




3. Description :


> As drilling fluid additives, CMS is an ether derivatives of natural starch after chemical modification.

> It is a kind of water-soluble starch, both in cold and hot water with the features of bonding, thickening, emulsification, dispersion, suspension, stability, film, and so on, mainly used in industry fields.(as deposit agent in synthetic detergent and as rheological modifier in building coating).

>  As stabilizing agent and water retention agent in drilling mud, our CMScan decrease the filtration loss, improve the coalescence stability of clay particles and prevent the wall collapse


4.Applications :  


oil and gas drilling

oil field drilling fluids

oil drilling mud

drilling fluid additives


5. Company introduction :


The factory covers an area of 50000 square meters and was established in 1993. It is a hi-tech enterprise that specializes in researching, producing, and marketing cellulose ethers products, such as sodium carboxymethyl cellulose (CMC), polyanionic cellulose (PAC), carboxymethyl starch (CMS). The company is also one of the most complete CMC production technology enterprises in China, which has five different-technology production lines and the current annual production capacity up to 30000 tons.

“Maoyuan” in Chinese means thrive, permanent and prosperity forever!


6. Why to choose Hebei Maoyuan Chemical CO., LTD ?


 > Firstly, we have twenty-one years of experiences in producing CMC and we have our own factory in Hebei, so that we can supply the goods on time in full as per the requirements of our customers.

> Secondly, we can fully take the advantage of the preferential policies provided by Shanghai Free Trade Zone just set up in 2013.

> Thirdly, modern logistics, convenient financial service, and fast Customs clearance will keep our cost/price lower than ever.

> Finally, FREE SAMPLES can be sent on request.


7.Packaging :


packed in 25kg (55.1lbs) or 50lbs net multiply paper bags or valve paper bags.


8. Storage and shelf life :


stored in a cool, dry place, temperature < 40°C, relative humidity < 75%, CMS shelf life is 24 months.

 Mr. Louis

Tel: 86-755-29724966
Contact to this supplier

Related Search

Find more related products in following catalogs on

Related Products

Company Info

China Fireworks Products Directory [China (Mainland)]

Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

You May Like:

Product (228)