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 |
≥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 |
- Q:Is modified starch a food additive?
- I think it is not entirely, food additives are used to improve the quality of food, to extend the food shelf life, to facilitate food processing and increase the nutritional content of food a class of chemical synthesis or natural substances.But starch harmless to the human body, no limited use, and Some ingredients, accessories also improve the role of food, it should be ingredients or accessories ... ...
- Q:Which number is the additive inverse of itself?
- Yup. So will aluminum.
- Q:I have been working on the code for two years, would like to ask, this ink, additives, cleaning agents on what harm people, how long this work can be done (ink, additives, cleaning agents above the environmental labeling)
- Invasive approach: inhalation, ingestion, percutaneous absorption.
- Q:How are Hormones, Additives & Stimulants help to get plants growing? ?
- not really other than oil or fuel leaking out
- Q:what are all the additives to a reef tank?
- The chemicals you will need all depends on the species of invertebrates you want to get. And the price also depends on that as well.
- Q:Is the stone powder used in the feed a feed additive? Is it necessary to have a feed additive for a feed additive? What basis?
- Stone powder does not belong to feed additives. In the feed classification, the sixth category is called vitamin feed, the seventh category is called mineral feed, stone powder is the seventh class feed. The eighth category is additive. Although the generalized additive definition includes nutrient additives such as trace elements, but must be a trace part, and stone powder is a constant element, calcium supplementation, certainly not included in the additive range. But the government has the right, do not understand, but the right, had to listen to him!
- Q:FAW Volkswagen 4s shop g17 fuel additives use and dosage and how long after the new car need to use
- FAW G-17 fuel additives excellent performance, has been several laboratory tests and road test proved. In China recommended FAW Volkswagen part number is LG 001 700 (G-17). B, so that the fuel completely burned, and get better cold start performance, so that the operation is smooth, smooth operation; c, reduce fuel consumption and exhaust emissions; use: a, to prevent and remove the internal combustion system of the engine; A, add fuel tank before refueling; add 10 ml of additive to every 10 liters of fuel. B, should be used several times.
- Q:Do oil and fuel additives really help your car run better?
- i would say they MAY. in my 200 sx (basically a '96 sentra 4 cyl, 5 sp) i drove 300 miles in usa then added SOME gas additive in monterrey mexico and filled up on pemex. i would drive to 275 at the half-tank mark, (which i am acutely in tune with-as today, i hit 255 miles at the 1/2 and will get 502 miles and need 12.5 gals if i continue my work route) in usa it is difficult to hit 250 with highway driving at 70. last 3 years i drive 50-55 to get 40-44. on my return trip i used bardahl from mexico and in usa, on exxon gas, STILL COULD NOT get much past 250 at the 1/2. was it pemex or was it the additive?!? i used super nova and exxon supreme all the time. it is the mexican gas formula or the additive. next trip, i wil eliminate the additives and see! as far as oil additives, i don't think they are necessary. i am using a sm grade 10w40 in texas, castrol. any modern oil is sm, weight depends on your climate, but in russia i use 5w 40 half-synthetic lukoil. in texas, many swear by straight 30 weight, but not me. the additives are already in the oil and adding more is not necessary.
- Q:What is animal feed additives?
- Additives. Growth formula. Helps build muscle at a faster rate to an animal. Not the best organic way to farm.
- Q:I need it for my venus fly traps!!!!
- It is often easier to combine items than it is to separate items. The best approach is to buy the correct product the first time. Don't waste your time trying to remove fertilizer from perlite. I have never seen horticultural perlite sold with any additives. Usually, it is something else with perlite added. If you have managed to obtain a perlite with fertilizer product, it can be used for other things --- just not carnivorous plants. You can create a good mix by combining equal parts of peat moss, very fine pine bark (sometimes sold as soil conditioner --- read the label), and horticultural perlite. Most orchids and carnivorous plants like to be moist but not wet. Excellent drainage is essential.
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Hydroxyethyl Cellulose (HEC)-High quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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