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: i need what does it maens n if u can then plz do give me some examples.thank you. so muchpeace
- Distributive property: a*(b+c)a*b+a*c Additive identity: a+0a Commutative property: a+bb+a
- Q: What is a good additive to extend the life of this transmission?
- Yep, I agree with Tony. Substitue a quart of tranny fluid with Lucas and use the high mileage tranny fluid. I've owned a '99 Tahoe for the last ten years with 230,xxx and I srvc my tranny(just the pan) along with all other fluids, every two years. No metal flakes, slippage, or skips and it STILL runs and drives damn near better than a 2012!. There's nothing like them Chevy 350's and I hate that they quit producing them. Good luck on your decision and continue to take of that Chevy so it can take care of you! :-)
- 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.
- Q: I have a 1995 525 bmw with 180 thousand miles and as you can imagine it needs some help. I t runs good never gave me any mayor problems , but recently it takes more gas, and it pulls a little when in the freeway. I relly thank you for your answers . if I go to the shop and they see a woman mm, immediately the charges double.
- i would recommend adding a k&n air filter and changing the spark plugs as far as the pulling it could be your tires but with 180000on the car u probly need an alighnment i dont know where u are but around ny an alighnment should cost about $70 ... air filter probly $60 but thats a lifetime filter and the plugs probly $8 a peace i dont know if u have a 4 or 6 clynder u will need one plug per cylender .... good luck
- Q: I need to find the inverse of -2x + 3y – 4z and put it in simplified possible form?
- additive inverse is that number with which you add the original number and get zero so the additive inverse of this number is -(-2x+3y-4z) 2x-3y+4z when you add this additive inverse with the original number provided in the question you get zero
- Q: Which one did you use.and did you barely pass, or did it greatly reduce the smog
- It worked for me. I used Redline Fuel System Cleaner. My injectors were getting a little plugged and that cleaned them right up and cleaned my fuel system and I passed smog, I jus had to clear my replace cat check engine light. My cat is fine.
- Q: What is the meaning of sp in food additives?
- A.SP cake emulsifier (emulsifier), used to help the cake emulsification and foaming effect, save the cake to pass the time and can enhance the cake's elasticity and pull.
- Q: How so? :o)
- perservavtives mostly when i eat junk
- Q: Safari acts funny.seems to be grabbing.I know Mopar used to have special rear end oil and an additive for the limited slip rear ends.that needed changing occasionally.
- Hey mark, The rear-end fluid for your truck is SYNTHETIC SAE 75w90 (no additive) BUT I don't believe from what you described the problem to be in the rear, your truck is an all-wheel drive. I'm pretty sure your problem is in the transfer case, you have an NP4 T/case with a clutch pack in it. what's happening is the old T/case fluid broke down, and not properly lubricating the clutches so they bind. Go to any GM dealer parts and request 2 quarts of AUTO-TRACK 2 and replace the fluid in the T/case Seen this problem many times Good luck
- Q: pharmacology
- This Site Might Help You. RE: what are the antagonistic drug effect, additive drug effect and synergistic drug effect? pharmacology
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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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