2020 wholesale price Hydroxyethyl Ether Cellulose - Hydroxyethyl cellulose (HEC) – Divenland

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Our workforce through professional training. Skilled professional knowledge, solid sense of service, to fulfill the services demands of consumers for Hpmc Sigma, Concrete Admixture, Pp Staple Fiber, Our hugely specialized process eliminates the component failure and offers our consumers unvarying high quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
2020 wholesale price Hydroxyethyl Ether Cellulose - Hydroxyethyl cellulose (HEC) – Divenland Detail:

Structural formula

1

Technical index

appearance White or yellowish powder
Molar substitution(MS 1.8-2.8
Water insoluble(% ≤0.5
Loss on drying(WT% ≤5.0
Burning residue(WT% ≤5.0
PH 6.0-8.5
viscosity(mPa.s)2%,20℃ aqueous solution 30000、50000、100000

the physicochemical properties

This product is white or yellowish, odorless, tasteless and easy to flow powder, 40 mesh sieving rate ≥ 99%; softening temperature: 135-140 ℃; apparent density: 0.35-0.61g/ml; decomposition temperature: 205-210 ℃; combustion speed is slow; equilibrium temperature: 23 ℃; 6% at 50% RH and 29% at 84% RH.

It is soluble in cold water, soluble in hot water, but insoluble in most organic solvents. The viscosity changes little in the pH range of 2-12, but the viscosity decreases beyond this range.

Advantages of hydroxyethyl cellulose

As a nonionic surfactant, hydroxyethyl cellulose has the following properties besides thickening, suspension, adhesion, floatation, film-forming, dispersion, water retention and colloidal protection

1. HEO can be dissolved in hot water or cold water, high temperature or boiling without precipitation, so that it has a wide range of solubility and viscosity characteristics, and non thermal gelatinization

2. The non-ionic type can coexist with other water-soluble polymers, surfactants and salts in a wide range. It is an excellent colloidal thickener containing high concentration electrolyte solution

3. The water holding capacity is twice as high as that of methyl cellulose, and it has better flow regulation

4. Compared with methylcellulose and hydroxypropyl methylcellulose, HEC has poor dispersibility, but strong colloidal protection ability.

Solution preparation method

1. Add the specified amount of clean water to the container;

2. Add hydroxyethyl cellulose under low speed stirring until all materials are completely wet;

3. Stir until all the hydroxyethyl cellulose is completely dissolved, and then add other components of the formula to mix well.

Haf2ea4ce06684c88916f1877c9146f0aB


Product detail pictures:

2020 wholesale price Hydroxyethyl Ether Cellulose - Hydroxyethyl cellulose (HEC) – Divenland detail pictures

2020 wholesale price Hydroxyethyl Ether Cellulose - Hydroxyethyl cellulose (HEC) – Divenland detail pictures

2020 wholesale price Hydroxyethyl Ether Cellulose - Hydroxyethyl cellulose (HEC) – Divenland detail pictures

2020 wholesale price Hydroxyethyl Ether Cellulose - Hydroxyethyl cellulose (HEC) – Divenland detail pictures


Related Product Guide:
Cooperation

Our solutions are widely regarded and trustworthy by consumers and may meet continually modifying financial and social requirements for 2020 wholesale price Hydroxyethyl Ether Cellulose - Hydroxyethyl cellulose (HEC) – Divenland , The product will supply to all over the world, such as: Cannes, America, Slovenia, Faced with the vitality of the global wave of economic integration, we are confident with our high-quality products and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.
  • The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Federico Michael Di Marco from Bolivia - 2018.11.28 16:25
    It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Margaret from Victoria - 2018.10.31 10:02
    Write your message here and send it to us
    • twitter
    • linkedin
    • facebook
    • youtube