• Hydroxyethyl Cellulose (HEC)-Painting-A System 1
Hydroxyethyl Cellulose (HEC)-Painting-A

Hydroxyethyl Cellulose (HEC)-Painting-A

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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

Paint Application Guide

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

● 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.

Q:what is additive toxicity, what can it cause while combining medication that I got from my doctor, he didn't tell me nothing about additive taxicity by mixing this 2 medication that I'm about to take, but I did some research and found out that it causes additive toxicity, can some please tell me more about it?
Chundering Definition
Q:what is additive and subtractive colors?
Additive and subtractive colors has to do with color perception. Pigments (coloring in objects) reflect the color that you perceive. So for example a red square appears red because it predominantly reflects red light. If you took that pigment and mixed it with a blue pigment you get purple, if you add green pigment to that you would get a dark grey. Pigments are subtractive colors. But with light, if you take red light and blue light and combine them you get magenta light, and its brighter than either individual beam because you have twice the amount of light. If you were to add green light to that, you'd get white light and again it would be a brighter beam. Light is additive.
Q:Xinxiang where to sell food additives
Xinxiang Railway Station or bus station near the food shop to sell food additives.
Q:I know in 2008 they removed this claim from the package so now I am not sure. Is it still additive free tobacco in these cigarettes?I know that they are FSM so have to have some chemicals in the paper but I‘m talking to actually tobacco.
This is the beer, wine and spirits area and your question has nothing to do with any of these. Try asking it in a more appropriate area and you'll stand a better chance of getting a worthwhile answer.
Q:Find the additive inverse or opposite of the number. -(7.8)?
I use Nice'n Clean electronic cleaning wipes.They work well and are static free and they do not have any alcohol in them. you can find them at Wal-Mart,Best Buy or K-Mart Scott
Q:The sum of additive inverses is always zero. True of False?
the sum of any additive and its inverse is always zero: x + (-x) 0
Q:find the opposite or additive inverse of -70?
The opposite, or additive inverse, of any number can be found by just changing the sign of that number from positive to negative, or negative to positive.
Q:I guess this has more to do with the fact that Q is the additive group of rational numbers. In case the question above is too vague, I‘m not sure why every proper subgroup of Q is properly contained in another proper subgroup of Q.
Monetary compensation for each answer or question posted.
Q:Shouldn‘t it just be bottled water? In the ingredients it claims to have all of this:purified water, magnesium sulfate, potassium bicarbonate, and potassium chloride.What purpose does this serve? The water is still 0 calories, 0 fat, 0 color, 0 taste, and 0 everything else you expect water to be. just there are unidentified substances in it.Thanks.
Bottled water is defined in the Food and Drug Regulations. www.hc-sc.gc.ca/fn-an/securit/fac.
Q:Helping lubricate valves, high mileage engines, increasing compression.all of the claims on the labels, are they true? Better yet, are they worth the money?
I'm not a big fan of any oil additives, just my opinion, of course. The only additive that I will ever use is Lucas, I have had good luck with all of there additives.

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