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You are here: home  > Petroleum Drilling Additives  > Carboxymethyl starch sodium CAS 9063-38-1 CMS CMS-Na SODIUM STARCH GLYCOLATE

Carboxymethyl starch sodium CAS 9063-38-1 CMS CMS-Na SODIUM STARCH GLYCOLATE 

Payment Terms: T/T,L/C,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: [C6H7O2(OH)2OCH2COONa]n
Production Capacity: 5000ton/year
Delivery Date: with in 7 days
CAS No.: NA
Name: CMS
Molecular weight: NA
Stability: satble
Storage condition: room temperature
Application: additive
Means of Transport: Ocean,Land,Air
Packing: 25KG BAGS
Brand Name: MOSINTER
Purity: General
Molecular formula: [C6H7O2(OH)2OCH2COONa]n
Appearance: white powder
Alias: Carboxymethyl starch sodium
Range: Oil drilling additives

CMS is a kind of modified starch with carboxymethyl etherification

CMS is a kind of modified starch with carboxymethyl etherification, performance is better than that of carboxymethyl cellulose (CMC) with competive price. It is the best products to replace the CMC.

       

white powder                                                CMS



CMS has a good performance in adhesion, thickening, water emulsion, suspension, dispersion, etc. As mud stabilizers in oil drilling and water retention agent, it could reduce the water loss, improve the stability of the coalescence of clay particles in drilling fluid role.  

Sodium carboxymethyl starch (CMS) is a kind of with carboxymethyl etherification modified starch, the performance is better than that of carboxymethyl cellulose (CMC), the best products to replace the CMC. CMS solution stability and good performance, has the adhesion, thickening, water, emulsion, suspension, dispersion, etc. In the process of CMS in oil Wells homework as mud stabilizers, water retention agent, it could reduce the water loss, improve the coalescence of clay particles in drilling fluid, stability. CMS influence on mud plastic viscosity is small, impact on the power, shear force, is beneficial to carry cuttings, especially when drilling salt-gypsum layer, can make the drilling fluid is stable, reduce loss, prevent the borehole wall collapse. Particularly applicable to high salinity, PH value of high salinity Wells.


Application:

  1. mud stability 

  2. water-retaining agent

  3. stabilizing agent


Stability and storage

Product USES plastic woven bag, lined with polyethylene film bag, each bag of 25 kg net content. Stored in a cool, dry ventilated place, prevent leakage, not toxic, and prone to corrosion product storage

Carboxymethyl starch sodium

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Company Info

MOSINTER GROUP LIMITED [China (Mainland)]

Offline Showroom in USA

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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