Hydroxyethyl Cellulose (HEC)-High quality

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Product introduction

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

ITEM

CAS: 9004-62-0

INDEX

Moisture                     %

≤5.0

Ash content                  %

≤1.0

Viscosity                 mpa.s

300-150000

Light transmittance         %

82

PH

5.0-8.0

D.S.

1.8-2.5

Appearance

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

Application

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

Specification

Viscosity (2% solution, 25℃)

Application

CMAX-300DR

240-360mPa.s

Cementing

CMAX-100000DR

80000-120000mPa.s

Oil drilling

CAMX-150000DR

120000-180000mPa.s

Oil drilling

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Q:A Food additive AND its purpose?
you will possibly do greater effective to attempt todance on the pinnacle of a pin," this is an previous asserting meaningit can not be executed." you won't be able to believe nutrition agencies, as their lobbyists have pervaded all stages of the federal government. working example, trans fat are undesirable for you; the nutrition agencies lobbied the FDA (nutrition & Drug administration) to allow them to state that a product has 0.0 grams trans fat, presented the stages have been 0.40 9 according to serving or decrease than. that's a thank you todisguise" risky meals. there are a number of different examples. you won't be able to believe something that a nutrition organization says or manufactures without appearing a great deal of examine. in case you elect secure meals, without additions that we don't certainly want, do your nutrition buying at nature or organic shops, which use no insecticides or ingredients of their meals (although you nonetheless would desire to do a sprint diagnosis). The organic shops additionally won't sell pink meat injected with advance hormones, and so on. good luck.
Q:Xinxiang where to sell food additives
Xinxiang Railway Station or bus station near the food shop to sell food additives.
Q:Additive inverse and mutiplicative inversre?
Additive inverse of 0.4 is -0.4, multiplicative inverse is 1/0.4 = 1.5. Additive inverse of -1.6 is 1.6, multiplicative inverse is 1/1.6 = 0.625 Additive inverse of 5 5/6 is -5 5/6, multiplicative inverse is 1/(5 5/6) = 1 /(35/6) = 6/35. (Do you see the pattern?) I hope that helps!
Q:What is the additive inverse and multiplicative inverse of 15, 1.25, -4/5, and three and 3/4?
-15 , 4/5 , 5/4
Q:Is there a difference in the additives that chevron and shell use in their REGULAR gas?
supply common gasoline a attempt and pay attention on your engine, particularly once you're accelerating. If it sounds a similar, you will shop money and get a similar outcomes with common gasoline. in case you pay attention greater knocking and/or pinging than you probably did with the top class, then swap lower back. meaning that the gasoline isn't burning thoroughly and that's strictly what the ingredients in the top class are there for. Sorry to declare that for many automobiles that run nice on common, the greater effective $$ for top class are a waste.
Q:How many kilometers to add fuel additives
After driving 100,000 kilometers every 5000 kilometers plus once.
Q:What is the difference between Artificial and Synthetic additives?
Artificial additive is introducing a chemical not normally found in the food, it is not innate but added to provide color, flavor, vitamins or other essential nutrient or to prolong shelf-life. Iodine is added to salt to prevent thyroid diseases, vitamin D and calcium are added to milk prevent rickets. These diseases were once very common but education, improved food storage and transport, and additives have radically reduced their incidence in many countries. Some additives are harvested from domestic plants like guar gum and are added as thickeners. A synthetic additive has been manufactured and added.
Q:MAGOTAN car maintenance need to add gasoline additives
needs. Domestic oil quality is relatively poor, the appropriate use of additives can reduce carbon deposition.
Q:what is additive & subtractive colour in theory of light?
Additive And Subtractive Colour Theory
Q:Food additives CMC various models and differences?
Divided into detergent, food additives, drilling fluid, food additives, food additives, toothpaste

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