Hydroxyethyl Cellulose (HEC)-for oil

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HEC is a series of non-ionic soluble cellulose ethers, which can be dissolved in hot and cold water, and has the characteristics of thickening, suspending, adhesive, emulsion, film coating and super absorbent polymers protective colloid, which is widely used in paints, cosmetics, oil drilling and other industries.

Physical and chemical index


CAS: 9004-62-0


Moisture                     %


Ash content                  %


Viscosity                 mpa.s


Light transmittance         %







white or off-white fibrous or granular powder, odorless, tasteless


Oilfield Industry Application Guide

● HEC thickening agent can be used as thickner of the well workover fluid and cementing agent. Help to provide clarification of the low fixed content solution, thus greatly reducing the structural damage to the wells. The liquid thickening by Hydroxyethyl Cellulose can be easily decomposed by acids, enzymes or oxidants, greatly improving the ability to recover hydrocarbons.
● Fluid in the well, HEC is used as proppant carrier. These liquids can be easily cracked through the process.
● HEC configuration using drilling fluid, based on its low solids content, can effectively increase drilling stability. These properties can be used to inhibit the fluid medium to high hardness of the rock and heavy shale or shale drilling.
● Reinforcement in the cement operations, HEC can reduce the hydraulic friction, minimize the loss of rock and water loss.

Oil industry use recommended


Viscosity (2% solution, 25℃)







Oil drilling



Oil drilling

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the chicken crows And the sun rises. did the crow cause the sun to rise?The fuel additive has nothing to do with your problem. You might have some problem for sure. But the fuel additive has nothing to do with it. It is recommended (by everybody) that you run fuel injector cleaners few times a year (especially right before emission testing). They really work. Good Luck...
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Now China's food (including additives) in charge of the national food and drug supervision and management departments, if you want to check whether an additive is formal, then you can check the product manufacturer is certified enterprises, if it is certified enterprises, Then the manufacturer is a regular company, its products should be a regular product.
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The additive added to the noodle is JINLIYUAN® (F).
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Look at the color, too bright additives certainly more
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Convenient food processing

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