Hydroxyethyl Cellulose (HEC)

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QINGDAO Port
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TT or LC
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1 ton kg
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20000 Ton/Year kg/month

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Product Description:

Hydroxyethyl Cellulose (HEC)

Brief 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

Specification

CAS NO.

9004-62-0

Appearance

white or light yellow powder

Loss on drying

≤5.0%

PH

5.0-8.0

D.S.

1.8-2.5

Viscosity

300cps-150000cps, 2% solution

Application Guide for the coatings industry

High thickening effect

● HEC provides excellent coating performance for the latex coating, especially the high PVC coating. There is no flocculation when the paint is thick paste.

●HEC has a higher effect of thickening, can reduce the dosage to improve the economic effectiveness of formulation, while improving the washability of the coating.

Excellent rheological properties

● HEC’s aqueous solution is non-Newtonian system, the performance of the solution called thixotropy.
● In the stationary state, the product is completely dissolved, the best coating system to maintain shape and cans thickening state.
● In the tilting state, the system will maintain moderate viscosity, make the product equipped with excellent liquidity, and will not splash.
● During the brushing and roller coating, the product is easy to spread on the base  material, which will facilitate the construction. At the same time, have a good performance on anti-splash.
● Finally, when the paint coating is completed, the system viscosity can immediately resume, and the coating will be sagging at once.

Dispersion and solubility

● HEC is dissolved after a delay in processing, in the case of dry powder added, can effectively prevent caking. Ensure that HEC powder begin to hydration after fully dispersed.
● After proper surface treatment, HEC can adjust the dissolution rate and viscosity increasing speed well.

Storage stability

● HEC has good bio-stability, provide sufficient time for the paint store. Effectively prevent and pigments and filler sedimentation.

Oil industry Application Guide

Application in oilfield cementing and oil drilling industries

● 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 andwater 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

Remark: DR —> Oil drilling grade

 Hydroxyethyl Cellulose (HEC)

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Q:What are the additives needed for refined cooking oil?
Edible oil refining the necessary additives (different oils are not the same), generally have acid, caustic soda, adsorption of activated clay, etc., there are refining finished need to add antioxidants and so on.
Q:And its inside there are additives Mody
No, only water, sugar, Chinese herbal medicine.
Q:If I accidently put and oil leak additive in my gas what will happen?
It should be okay. Oil stop-leaks work by softening and swelling the rubbery seals rather than by gumming things up, and in a tank of gas the petroleum products for that will be just another additive - a weird one but not likely a problem. If you are asking about something not yet done it is better not to do it.
Q:Provisions on the supervision and administration of the production of food additives
Article 2 These Provisions shall apply to the production, implementation of production licenses and supervision and management of food additives in the territory of the People's Republic of China.
Q:Mung bean paste plus any additives can be fresh for 15 days.
This product is a variety of natural substances as raw materials, through the scientific complex development and production of high efficiency, safety, good antibacterial effect of compound food preservative, after eating in the digestive tract was soon proteolytic enzymes into amino acids, will not change the intestine Normal bacterial flora, and other common antibiotics caused by the emergence of resistance, but not with other antibiotics cross-resistance.
Q:Salt, white sugar is not a food additive?
Belong to, not all of the food additives are harmful to the human body. Those countries allow the addition of food modified preservatives can be eaten, no matter what kind of additives, even if it is harmful to the human body as long as the reasonable range is the human body Can only be resolved within the scope of no harm. Moreover, the state is also very important to this piece of food additives, and now there is a pure bio-type food additive polylysine, which is made of lysine polymerization, the main The role of preservative preservation, after eating by the human body is one of the eight essential amino acids, lysine, absolutely non-toxic side effects, you can rest assured that the use of food industry, especially now is the cusp when the anti-corrosion preservative must be careful Consider, must be qualified to the human body harmless additives will have a market, can do more long.
Q:If I put in an oil additive in my 08 toyota prius, well that void the warranty?
No. The warranty is required by law and is never voided no matter what you do. But they can argue against any particular repair you may want them to do, if there is a problem later. So it is better not to do anything they will be able to argue with, or at least do not tell them about it. There is no reason to put an additive in the oil, or the wrong kind of oil. The recommended oil is likely the best, and additives can harm seals.
Q:What kind of additives to do with tofu?
Under normal circumstances tofu to use two kinds of additives. Ie gypsum and brine. It is generally thought that brine is delicious
Q:Fried cake and noodle additives are what
Both fried cake and flour additives have leavening agents.
Q:Anyone know a simple definition of the additives in canned food?
Additives do 2-3 things to our food. Preserve color,longevity,and in some cases,flavor(Mono sodium glutamate,ex. Accent). Although it is possible to store foods without these enhancement's, no one has been able to do it on a commercially volume basis.
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1. Manufacturer Overview

Location CANGZHOU,China
Year Established 2000
Annual Output Value Below US$1.2 Million
Main Markets North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Central America; Northern Europe; Southern Europe; South Asia
Company Certifications SGS, ISO 9001

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port QINGDAO PORT,TIANJIN PORT
Export Percentage 0.8
No.of Employees in Trade Department about 300
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: about 10000 m2
No. of Production Lines 10
Contract Manufacturing Design Service Offered; Buyer Label Offered
Product Price Range standard