MC methyl cellulose

* VamcellTM is our registered trademark of Cellulose ethers.

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Product

Applications

Main Applications

2

Construction materials additives as thickening, binder and water retaining agents

未标题-14

Cosmetic & Personal Care, Detergents

药品

Pharmaceutical materials, coating materials

食品3

Food additives

造纸1

Paper & textile sizing

石油5

Oilfield industry

Introduction

VAMCELL™ MC is an odorless and tasteless white or slightly yellow powder, it is a water-insoluble natural polymer, but after a chemical process called Etherification, this water-insoluble cellulose is turned into water-soluble nonionic cellulose ether.

 

Physical&Chemical Properties

Molecular Formula: [C6H7O2(OH)3-h(OCH3)n]x

CAS NO: 9004-67-5

Bulk Density: 0.25-0.7g/cm3

True Specific Gravity: 1.26-1.31

Carbonization Temperature: 225-230 ℃

Specification

Item    Value
Appearance White or off-white powders
Methoxy (%) 27.0-32.0
Particle size(through 120mesh) 85%Min
Loss on drying (%) 5.0 Max
Residue on ignition (%) 1.5 Max (0.5 Pharma. Grade)
PH value 4.0-8.0
Chloride (%NaCl) 0.2Max (Pharma. Grade)
Heavy metals (ppm) 20Max (Pharma. Grade)
Arsenic(ppm) 2 Max (Pharma. Grade)
Viscosity(mpa.s) 5-75,000

Viscometer:   Brookfield RVT  2% Sol.  20℃.          

Advantages

Good water retention

Adjusting consistence

Developing workability

Prolonging open time

Increasing the adhesion

Stability

Packaging

In 20kg net paper bags with PE inner liner.

Or on clients’ requirement.

12MT/20’FCL without pallet.

10MT/20’FCL with pallet,500kgs per pallet.

Storage

It should be stored under dry and clean conditions and away from heat and direct sunlight, stored in sealed and original package and avoid humidity due to its hygroscopic properties.

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