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.

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Q:What is good for fattening pig fertilizers?
, Fattening pig fattening, especially late is very critical. Weight gain weight, pure green additive, late weight gain, long three pounds. Increase feed intake, advance slaughter, improve pig weight. Henan Beiweiwei Biology Branch ji.
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White sugar, hawthorn, water, food additives, sodium benzoate, carmine
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The additive added to the noodle is JINLIYUAN® (F).
Q:How to distinguish between food and no additives
Look at the content of the instructions, to understand what is the additive
Q:Car leaks oil help can additives help?
If you are losing enough oil, you won't have to change your oil because you'll be filling it up and draining the old oil onto your parking spot. Thinner oils like synthetic will cause leaking in an engine that has been acclimatized on dino oil. They didn't use synthetic in 83.
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 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.
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needs. Domestic oil quality is relatively poor, the appropriate use of additives can reduce carbon deposition.
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The food additive production license is valid for 5 years
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I still find STP. And a hooey of other products. A high mileage engine don't need protection anymore. There is nothing to protect. It is on the worn out stage. You will notice this by the oil leaking as the cork or rubber gaskets was not meant to hold back compression pressure>which is escaping past the rings and entering the crankcase and valve cover. You may also notice a blue haze coming out of the tailpipe. That is an oil burner. An additive you may want to use is calledNo Burn" which hides the blues your car is now puffing. You need a motor job or another engine with less miles on it. You may want to try the additive that slows down oil leaks or up the viscoscity of the oil. Instead of 5W20, maybe straight30 weight. 20/50W is for motorcycles, not cars. so leave it alone. If you are still smoking to beat the band with 30W, then the motor is >Hatched<

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