HOME > Product >Cellulose Ether > Methyl Hydroxy Ethyl Cellulose

Cellulose Ether
Redispersible Emulsion Powder
Starch ether
Calcium Formate
Silicone
Fiber
Defoamer
Wetting and Dispersing Agent
Polyvinyl Alcohol
Contact Us
Tel:

+86-021-57760209

Hot-line:

+86-18217583672

Email:

sales@chemixsc.com

Address:
Room 909, Building 3, 655Gaoji Road,Songjiang District,Shanghai 20160,P.R.China

Methyl Hydroxy Ethyl Cellulose

CheSiloTM  Methyl Hydroxy Ethyl Cellulose


CAS Number: 9032-42-2   

Molecular Formula: [C6H7O2(OHx-m-nOCH3mOCH2CHOHCH3n]x

Structural formula:

 

Wherein, R stands for –H, -CH3 or –CH2CHOHCH3 and n for degree of polymerization

 

CheSilo Methyl Hydroxy Ethyl Cellulose(abbr.CheSilo MEC) is a non-ionic,dissolving in cold or hot water. It is widely used as thickener, protective colloid, stabilizer, suspending aids and water-retention agents in many industrial applications.

 

Types and specification

1.  Appearance: whitish powder.

2.  Technical index

Item

Index

Methoxy Content,%

22.0-30.0

Hydroxyethyl content,%

2.0-14.0

Ash,%

5.0% Max.

Moisture,%

5.0% Max.

pH

6.0-8.0

3. Viscosity specification of CheSiloTM MEC, mPa.s

CheSilo Grade1

Viscosity Range2

CheSilo Grade

Viscosity Range

MEC 300(S)3

200-500

MEC 15M(S)

13000-18000

MEC 2000(S)

2000-3000

MEC 20M(S)

17000-25000

MEC 4000(S)

3500-5500

MEC 30M(S)

26000-34000

MEC 6000(S)

5600-7000

MEC 40M(S)

34000-46000

MEC 8000(S)

7500-8500

MEC 55M(S)

46000-63000

MEC 10M(S)

8500-12000

MEC 70M(S)

60000 Min.

Note:

1.CheSilo MEC consists of pure grades and modified grades providing special properties for detailed application.

2.The viscosity is based on Brookfield RV,20rpm at 20in 2% aqueous solution.

3. MEC 300(S) means two grades: MEC 300 or MEC 300S(same viscosity with delayed solubility)


More info. about CheSilo MEC ,please contact sales@chemixsc.com




BackToTop