cellosize hydroxyethyl cellulose cmc hpmc hec hemc

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Product Overview


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, 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 Name
Hydroxyethyl Cellulose HEC
Chemical Auxiliary Agent
99% min
Coating Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents, Textile Auxiliary Agents, Water Treatment Chemicals
Melting point
288-290 °C (dec.)
White powder
1 Ton

Types of Uses
Specific Applications
Properties Utilized
Wallpaper adhesives
latex adhesives
Plywood adhesives
Thickening and lubricity
Thickening and water-binding
Thickening and solids holdout
Welding rods
Ceramic glaze
Foundry cores
Water-binding and extrusion aid
Water-binding and green strength
latex paint
Texture paint
Thickening and protective colloid
Hair conditioners
liquid soaps and bubble bath Hand creams and lotions
Thickening and stabilizing

Hebei Senko Biotechnology Co., Ltd. is a professional and high-tech enterprise integrating production and develop Chemicals in Hebei province. We have more than 10 years of experience in manufacturing high quality HPMC, CMC, HEC, RDP, etc. Our products are widely used in Construction, Daily Chemical, Food, Pharmaceutical, Cosmetic, Oil Drilling, Paper-making, Textiles,Ceramics and other industries of production.

The production lines adopt Germany's advanced production technology and large horizontal reaction kettle, which breaks through the current domestic production method. Strong economic strength, rich human resources for the company's long-term development laid a solid foundation.

Senko relies on the advanced production technology & equipment, the function complete R&D center, ISO 9000 quality system scientific management, the production technology achieves the international advanced level, its product can satisfy the different level customer demand. Our products have been exported to many areas of the world, like North America, Europe, Middle East and South-east Asia. Our products enjoy a good reputation in domestic and foreign markets.

Our Services & Strength
Packing: 25kg/bag * 24bags/pallet, 20pallets/20’GP
FCL: 12tons/20’GP(with pallet), or 14 tons without pallet;
24 tons/40’HQ (with pallet), or 26 tons without pallet;

Q: Are you trading company or manufacturer ?
A: We are a manufacturer with more than 10 years of experience.

Q: Do you provide samples ? Is it free or extra?
A: Yes. Free sample quantity not more than 1kg in total.

Q: How can I get the samples?
A: Send sample request by E-mail or WhatsApp, we'll dispatch samples by DHL or Fedex.

Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. For big orders 50-200 tons, within 14days.

Q: What is your terms of payment ?
A: T/T(30% in advance, balance paid before shipment or against B/L copy)or L/C at sight.

Q: How about OEM branding and packing?
A: Blank bag, Neutral bag available, OEM bag with customer brands also available. We ODM service too.

Q: How to ensure stable quality?
A: (1) All production process is automatic controlled by DSC system, the quality are stable and consistent.
(2) We test the sample before sending to you, and delivery goods at same quality for normal orders.
(3) Our QC and Lab will test all the raw materials purchased, test all finished products before delivering.

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