Hydroxyethyl Cellulose (HEC)-Painting
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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 |
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: Mainly, what are the ingredients in the ones that don‘t contain alcohols?
- There are lubricity additives to help the fuel flow. Also Cetane enhancers, similar to octane boosters in gasoline. Also detergents, again like gasoline, to keep injectors clean.
- Q: Are there addictive additives in fast food?
- There is a lot of additives but I am not sure which ones are addictive.
- Q: Let V be the set of ordered pairs (x,y) of real numbers with addition and scalar multiplication defined by:(a). (x1, y1) + (x2,y2) (0,0)(b). K(x,y) (Kx, Ky).i). Show that there is no additive identity.ii). Show that every element of V has more than one inverse.iii). Does V qualify to be a vector space?
- An additive identity would have to satisfy (x,y)+e(x, y) which includes as a special case (1,0)+e(1, 0). But (1, 0) + Anything (0, 0). So there is no additive identity. As to part ii: I do not see how an inverse can be defined if there is no additive identity in the first place. Usual definition of inverse of a vector v is another vector u such that v+u additive identity. Ask your teacher about this!
- Q: Make bread to loosely put any additives
- At home to do more eggs, bakery can put a series of emulsifiers, such as excellent Lee
- Q: Is there such an additive to clean engine to put out the engine check light
- I guess you will just have to wait for it to dry out. Try this, cover the boat put in a low wattage bulb,then wait for it to dry,get another F/G kit and it will fix your problem. Good luck.
- Q: Does Restore brand engine additive really work or is it money wasted??
- i have used it and it met my expectations. but its not a miricle worker, it wont fix something thats to far gone
- Q: What additives do I need to add in order to make a commercial wet pancake mix?I have hit a dead end in my search, and need some help.Thank you.
- This really depends on your dry mix. If the mix has dehydrated eggs and milk then you only need water and possibly oil. Really need more details to be more helpful. Peace.
- Q: I have no clue how to do this.A function is additive if f(a+b)f(a)+f(b) for all a and b in its domain and multiplicative if f(ab)f(a)f(b) for all a and b in its domain.Which of the following functions are additive and which are multiplicative? Justify your answers1. f(x)sqrt x2. f(x)sinx3. f(x)1/x4. f(x)e^x5. f(x)x^36. f(x)3xThanks so much!
- I took math long time ago , but I will try my best. This is really simple as you need to understand the rule for it. 1-square root of X x^1/2which is additive 2-multiplicative 3-? 4? 5additive, 6-this is a additive one because f(3)+f(x), you just need to break it down I might be wrong though
- Q: what is the additive inverse of 3 ?
- Remember that INVERSE implies that you are trying to UNDO what has been done, and that ADDITIVE inverse implies that something was ADDED. So, let's rephrase the question: What would I ADD to undo the ADDITION of THREE? You might say, I wouldn't ADD anything -- I'd subtract!! And you'd be correct -- sorta. Turns out that adding NEGATIVE THREE is the same thing as subtracting THREE. So you SHOULD say that you would ADD NEGATIVE THREE to undo the addition of three: 5 + 3 + -3 5 Notice that you could start with ANY number (not just 5) and add three and then add -3 and still get what you started. So, the additive inverse of three -- the number that you add to undo the addition of three -- is -3.
- Q: a. -2b. -1/2c. 2
- Hi, The additive inverse of 1/2 is -1/2, which is answer b. ANSWER Additive inverses always add to 0 like 1/2 + -1/2 0. I hope that helps!! :-)
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Hydroxyethyl Cellulose (HEC)-Painting
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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