Professional China Hydroxyethyl Cellulose HEC - Hydroxyethyl cellulose (HEC) – Divenland

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Professional China Hydroxyethyl Cellulose HEC - 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.

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Product detail pictures:

Professional China Hydroxyethyl Cellulose HEC - Hydroxyethyl cellulose (HEC) – Divenland detail pictures

Professional China Hydroxyethyl Cellulose HEC - Hydroxyethyl cellulose (HEC) – Divenland detail pictures

Professional China Hydroxyethyl Cellulose HEC - Hydroxyethyl cellulose (HEC) – Divenland detail pictures

Professional China Hydroxyethyl Cellulose HEC - Hydroxyethyl cellulose (HEC) – Divenland detail pictures


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We're committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for Professional China Hydroxyethyl Cellulose HEC - Hydroxyethyl cellulose (HEC) – Divenland , The product will supply to all over the world, such as: Poland, Romania, Mozambique, We are fully aware of our customer's needs. We provide high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Barbara from Danish - 2018.05.15 10:52
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Edward from Macedonia - 2018.06.21 17:11
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