CMC factory manufacturer White Powder CMC price Sodium carboxymethyl cellulose

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Description


CMC factory manufacturer White Powder CMC  price Sodium carboxymethyl cellulose


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Product Description






































Item



CMC



Appearance



White of off white powder



Moisture (%)



10



Purity (%)



80



Degree of substitution/D.S (%)



0.8



PH



6.5-8.5



Apparent viscosity/m Pa.s



30-90



Filter loss/mL



10



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Sodium Carboxymethyl Cellulose (CMC) is non-ionic cellulose ether made from natural cotton fiber under series of chemical processing. It’s odorless, tasteless and non-toxic white powder, can be dissolved in cold water to form a transparent viscous solution with the properties of thickening, binding, dispersing, emulsifying, film coating, suspending, absorbing, gelling, water retention and colloid protection.





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Product Application


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In oil and natural gas drilling and well digging projects, Welldone™ CMC can be used as cement mortar to reduce water loss and improve stability:


1.The mud containing CMC can make the well wall form a thin and firm filter cake with low permeability, which reduces the water loss.


2.After adding CMC to the mud, the drilling rig can get a low initial cutting force, so that the mud is easy to release the gas wrapped in it, and the debris is quickly discarded in the mud pit.


3.Drilling mud, like other suspended dispersions, has a certain life span. The addition of CMC can make it stable and prolong the life span.


4. Mud containing CMC is seldom affected by mold, therefore, there is no need to maintain a high pH value and no need to use preservatives.


5.Containing CMC as drilling mud wash fluid treatment agent, can resist the pollution of various soluble salts.


6.The CMC-containing mud has good stability and can reduce water loss even if the temperature is above 150℃. CMC with high viscosity and high degree of substitution is suitable for mud with low density, and CMC with low viscosity and high degree of substitution is suitable for mud with high density. The selection of CMC should be determined according to different conditions such as mud type, region, and well depth.





Company Information


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FAQ


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-1- What kind of CMC can you produce?


-A- We could produce CMC for different application. Just tell us your requirements, we could offer you the most suitable products.


 


-2- What is your Minimum Order Quantity?


-A- Usually 1 MT, but for trial order, less quantity can be accepted. discount can be offered for the large order.


 


-3- Can you provide free samples?


-A- Free samples can be offered for your testing and checking, just feel free to contact us.


 


-4- What about the package?


-A- 25kgs per bag or 1000kgs per ton bag, private labeling and customized packaging is also available on request.


 


-5-Why choose us?


-A-  Supporting direct order, organic certification, pollution-free certification and other qualifications, strict quality inspection,safe and exquisite packaging/ Best quality, competitive price, ISO9001, HALA,enough stocks and strict quality control system.





Contact


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0.0076 s.