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China Cheap price Calcium Chloride For Cement - Carboxymethyl starch sodium (CMS) – Taixu

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China Cheap price Calcium Chloride For Cement - Carboxymethyl starch sodium (CMS) – Taixu Detail:

Carboxymethyl starch is an anionic starch ether, an electrolyte that dissolves in cold water. Carboxymethyl starch ether was first made in 1924 and was industrialized in 1940. It is a kind of modified starch, belongs to ether starch, is a kind of water-soluble anion polymer compound. It is tasteless, non-toxic, not easy to mould when the degree of substitution is greater than 0.2 more easily soluble in water.

It used as mud stabilizer, a water-retaining agent with the functions of reducing fluids(water) loss and improving the coagulation stability of clay particles in the oil drilling mud. And it is better to carry the drilling cuttings. Especially suitable for high-salinity and high-PH Salinization well.

CMS has a variety of properties such as thickening, suspension, dispersion, emulsification, bonding, water retention and protective colloid.It can be used as an emulsifier, thickening agent, dispersant, stabilizer, sizing agent, film-forming agent, water retention agent, etc. It is widely used in petroleum, textile, daily chemical, cigarette, paper making, construction, food, medicine and other industrial sectors, known as “industrial monosodium glutamate”.

Carboxymethyl starch sodium (CMS) is a kind of modified starch with carboxymethyl etherification, the performance is better than carboxymethyl cellulose (CMC), as the best product to replace CMC.The aqueous solution of CMS is stable and has excellent performance, which has the functions of bonding, thickening, water retention, emulsification, suspension and dispersion.CMS plays an important role in reducing water loss and improving the coalescence stability of clay particles in drilling fluid as a mud stabilizer and water-retaining agent.CMS has little effect on the plastic viscosity of mud but has a great effect on the dynamic force and shear force, which is conducive to carrying drilling cuttings, especially when drilling salt paste, which can make the drilling fluid stable, reduce the amount of loss, and prevent the wall collapse.It is especially suitable for saline Wells with high salinity and high PH value.

Performance

Index

Viscometer reading at 600r/min

In salt water 40g/l

≤18

In saturated brine

≤20

Filter Loss

In salt water 40g/l,ml

≤10

In saturated brine,ml

≤10

Sieve residue greater than 2000 microns

Absent

 


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China Cheap price Calcium Chloride For Cement - Carboxymethyl starch sodium (CMS) – Taixu detail pictures

China Cheap price Calcium Chloride For Cement - Carboxymethyl starch sodium (CMS) – Taixu detail pictures

China Cheap price Calcium Chloride For Cement - Carboxymethyl starch sodium (CMS) – Taixu detail pictures


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We also offer product sourcing and flight consolidation services. We have our own factory and sourcing office. We can provide you with almost every type of product related to our product range for China Cheap price Calcium Chloride For Cement - Carboxymethyl starch sodium (CMS) – Taixu , The product will supply to all over the world, such as: French, Peru, Nicaragua, We are your reliable partner in international markets with the best quality products. Our advantages are innovation, flexibility and reliability which have been built during the last twenty years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sales and after-sales service ensures strong competitiveness in an increasingly globalized market.
  • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Mike from South Africa - 2018.08.12 12:27
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Ella from Johannesburg - 2017.12.02 14:11
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