Product Details
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Hydroxyethyl cellulose (HEC)
Hydroxyethyl cellulose is developed and produced by our company for many years. Hydroxyethyl cellulose is a kind of uniform and efficient non-ionic water-soluble polymer. Two products hpy30000s and hpy50000s with different viscosity range are introduced, which are suitable for different fields. Hpy30000s and hpy50000s are mainly used for emulsion paint and hpy50000s for stone paint.
Main quality performance
Versatility: it can be used in different emulsion systems and pH conditions.
Excellent color paste and pigment compatibility
Good water retention
Good color mixing viscosity stability
Good storage stability
Better low foaming and transparency
Features and uses
Hydroxyethyl cellulose (HEC) is a kind of nonionic cellulose ether, which is made from natural polymer cellulose by a series of chemical processes. It is a kind of odorless, tasteless and nontoxic white powder or particle, which can be dissolved in cold water to form a transparent viscous solution, and the dissolution is not affected by pH value. It has the characteristics of thickening, adhesion, dispersion, emulsification, film-forming, suspension, adsorption, surface activity, water retention and salt resistance.
Connect hydroxyethyl cellulose can be widely used in water-based coating, construction mortar, oil drilling, synthetic resin, ceramic industry, medicine, food, textile, agriculture, cosmetics, tobacco, ink, paper daily chemistry and other fields.
Physical and chemical properties:
1, This product is white or yellowish odorless, odorless, tasteless and easy to flow powder, which can be dissolved in cold water and hot water. Generally speaking, the insoluble pH value in most organic solvents changes less in the range of 2-12, but the viscosity decreases beyond this range. The HEC after surface treatment disperses in cold water and does not agglomerate. The dissolution rate is relatively fast. It generally takes about 15min to slowly increase the viscosity.
2. 100 mesh screening rate ≥ 99%; softening temperature: 135-140 ºC; surface density: 0.35-0.61g/ml; decomposition temperature: 205-210 ºC; slow combustion rate; equilibrium moisture content: 23 ºC, 6% at 50% RH, 9% at 84% RH. (RH is relative humidity).
Dissolution method:
Dissolved in water:
Slowly add HEC into the water with violent agitation until it is completely dissolved. If all materials are added, it will be difficult to dissolve;
Product Parameters
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|
Item |
Description |
|
Usage |
Oil drilling/Paint/Coating |
|
Molar Substitution (MS) |
1.8-2.0 |
|
Ash Content |
≤5% |
|
Moisture |
≤5% |
|
Water Insoluble |
≤0.5% |
|
Viscosity |
30000-100000 mpa.s |
|
Mesh/Fineness |
90-120 |
|
PH Value |
6.0-8.5 |
Application Fields:
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| Types of Uses |
Specific Applications |
Properties Utilized |
| Adhesives |
Wallpaper adhesives
latex adhesives
Plywood adhesives |
Thickening and lubricity
Thickening and water-binding
Thickening and solids holdout |
| Binders |
Welding rods
Ceramic glaze
Foundry cores |
Water-binding and extrusion aid
Water-binding and green strength
Water-binding |
| Paints |
latex paint
Texture paint |
Thickening and protective colloid
Water-binding |
| Cosmetics&detergent |
Hair conditioners
Toothpaste
liquid soaps and bubble bath Hand creams and lotions |
Thickening
Thickening
Stabilizing
Thickening and stabilizing |
Packing and Delivery
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Packing: In 25kg bags out HDPE bags inner with LDPE bags
Store it in a cool, dry place below 30degree and protected against humidity and pressing, since the goods is thermoplastic, storage time should not exceed six months.
Quantity/20GP:12Tons with pallets,14tons without pallets.
Quantity/40GP:24Tons with pallets ,28tons without pallets.
Production workshop
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Our Company
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Hebei Yibang construction materials Co., Ltd. main production and operation:Hydroxypropyl methylcellulose, hydroxylomethylcellulose,Latex powder series,Polypropylene fiber .etc. The company has passed ISO9001-2000 international quality system certification. The product specifications are complete and the supply is sufficient. High quality products and preferential prices have won the praise of customers, with good reputation.
Based on the principle of "customer first, quality first", the company has established and improved the strict quality standard inspection system. In addition to the ISO9001 certification system, the company also commissioned SGS testing and testing institutions to test the quality of our products with national standards as the benchmark, we do our best to satisfy our customers with our quality.
I'm sorry! We're late! We are the real factory, we have been waiting for a long time this day! At this moment, my heart is full of hope and expectation! We are ashamed to let you always choose traders instead of our real factories. It's right now that you can directly connect with our factory, without middlemen earning price difference, we can provide you with higher quality products at a lower price. Thank you for your support and trust as always. It's your support that makes us braver! We will use professional technology and high-quality products to serve you, only to bring more surprises to our friends, and wish us to cooperate again, welcome new and old customers to join us!
Why Choose Us
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Our service
1. We provide life-long after sale service.
2. We closely cooperate with experienced transportation agent, shipping companies/air lines (Like DHL, Fedex, TNT, EMS) to ensure the shortest shipping time at the latest available freight.
3. All enquiries and requests about our products will be replied within 24 hours except weekends and public holidays of China.
4. All problems faced by our customers will be taken and solved promptly.
FAQ
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1.Q:Are you a factory or trading company?
A:We are a factory and trading company.
2 Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.PLS let us know if your markets have any special requirements.
3 Q: What is loading port?
A: Our factory is nearby Tianjin Port, but loading port can be negotiated.
4 Q:What is the payment terms?
A: L/C ,T/T, PayPal.
5 Q:How can I get some samples?
A: Kindly send us your address, we are honored to offer you samples.
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