Hydroxyethyl methyl cellulose (HEMC)-high quality
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Product introduction：
HEMC is made from highly pure cotton - cellulose by reaction of etherification under alkaline conditions without any organs of animals, fat and other bioactive constituents.
HEMC is featured by hygroscopicity and hardly soluble in hot water, acetone, ethanol and toluene. In cold water, HEMC will swell into colloidal solution and its solubility is not influenced by PH value. Similar to methyl cellulose while being added to hydroxyethyl groups, HEMC is more resistant to saline, easily soluble in water and has higher gel temperature.
Physical and chemical index：
ITEM CAS: 9032-42-2 | INDEX | |
SS-H | SS-L | |
M.S. | 1.8-2.0 | 0.2-0.4 |
D.S. | 0.8-1.2 | 1.3-2.0 |
PH | 6.0-8.5 | |
Moisture % | ≤5.0 | |
Ash content % | ≤1.0 | |
Viscosity mpa.s | 1000-200000 | |
Appearance | white or off-white fibrous or granular powder, odorless, tasteless | |
Application：
HEMC is a kind of good admixture of the powder building materials, it can be used as gelling agent and water retaining agent of cement, gypsum and lime.
HEMC is widely used in waterborne latex paint, construction and building material, printing ink, oil drilling etc to play a role of thickening, retaining water and improving constructability. It is very suitable for dry and wet mortar series products.
Package:
25kg/package. Use polyethylene film cardboard or plastic polypropylene woven bag package.
- Q: i need what does it maens n if u can then plz do give me some examples.thank you. so muchpeace
- hehehehe you said, discharge pipe.
- Q: I bought an 85 Ford F-150 a few weeks ago. The dealer told me it had been sitting a long time. It had an oil leak and the mechanic told me to put this additive in that would make the seals expand. I did it and now I have many leaks! Why is that and what should I do?
- whereever its leaking from you will have to fix or buy a new engine. you basiclly answered your question. as the additive makes the seals expand, its like making a hole bigger and more will come out. most additives are thinner and the additive should have been to seal the leak until you can fix the seals. they are really cheap and you can do it yourself. by sitting a long time, sludge build-up is in the pan and put back in the engine. upper engine sludge means problems and a new engine.
- Q: ?!?!?!?
- here is how you find the additive inverse of a complex number, in general: let's say we have our complex number z a + bi we need to find some other complex number w x + yi with z + w 0 remember that 0 0 + 0i. so if z + w 0, what we are saying is: a + bi + x + yi 0 + 0i so we add the two, to get (a + x) + (b + y)i 0 + 0i for the two to be EQUAL, a + x 0, b + y 0 (two complex numbers are the same if and only if their real and imaginary parts are the same). from a + x 0, we know that x -a from b + y 0, we know that y -b so -z w -a - bi to get the negative, change the sign of the real and imaginary parts. so -(-8 - 5i) 8 + 5i
- Q: what is a nutrient additive and what is an example of one?
- there are a variety of nutrient additives, its essential function is to speed a plant up, making the plant work faster and harder. These hormones help the plant to have more energy, grow faster, and ultimately, to produce more. ex. Sweetleaf - is a great additive which includes molasses, cane sugar, a full suite of B-Vatamins, esters, and polyphenolic copounds that come together to greatly increase flavor, aroma, and overall oil content in your favorite fruits and flowers.
- Q: Will food additives cause allergies?
- The artificial additives in the food can add to the delicious food, but the allergies are still less delicious.
- Q: The opposite, or additive inverse of 25 is?
- The additive inverse of a number has the opposite sign; the sum is always zero. The additive inverse of +25 is -25, because 25 - 25 0. Answer: -25
- Q: Does Restore brand engine additive really work or is it money wasted??
- It does work. I've brought compression up on several older vehicles using restore. A 78 Celica, a 78 Chevy Van, an 86 Nova, 87 Cutlass Cierra. It works. I recommend it.
- Q: pros and cons for flour additives?
- Bread isn't really damaging to health in any form, in moderation. The white, soft packaged ones that last for ages are slightly less good than wholegrain because they are more processed, which removes some things and adds more artifical stuff. But aren't really 'damaging'. Wholegrain is good because it is the outsides of the seeds that contain lots of fibre and vitamins :) Even that may have some ingredients that sound a bit scary, but try not to worry too much. And also, I don't know a lot about annorexia recovery, but I would suggest just buying what you like and tastes good, and trying not to worry too much about the nutritional content. A nice general rule for what is good (without having to worry about calories and carbs) is that less processed = better for you.
- Q: I have heard I do and I have heard I don‘t. If so by running a tank of gas through it without additive would that of hurt anything?
- This Site Might Help You. RE: Do I need to add lead additive to my 1966 Impala? I have heard I do and I have heard I don't. If so by running a tank of gas through it without additive would that of hurt anything?
- Q: I just installed a 1971 Chevy 307 in my kids jeep wrangler. Whatever engineer who designed a Jeep with a 2.5L 4 banger.obviously never owned one or drove one.For the life of me, I cant remember what year chevy changed to harden valve seats for unleaded fuels.I didnt pull the heads off, but could see that it is a flat top engine and probabaly 9-1 compression. I set the timing a little retarded to stop the pinging until I find out what fuel type I need to plan for.With a 1971 engine do I need to run a lead additive?
- you will additionally foul up the oxygen sensors, (4) that are high priced to change. try to discover the place the stations are that sell unleaded. the european is attempting to section them out and others are following healthful. with a bit of luck you will get greater alternatives to purchase the fabulous gas. utilising the incorrect stuff is going to be an high priced headache for you.
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Hydroxyethyl methyl cellulose (HEMC)-high quality
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
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OKorder Service Pledge
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