BGC > Produktsuche >

Methoxy	27.5%-31.5%
Viscosity	37500-70000
Loss on drying	≤ 5.0%
Residual on ignition	≤ 1.5%
Arsenic	≤ 3mg/kg
Lead	≤ 2mg/kg
Mercury	≤ 1mg/kg
Cadmium	≤ 1mg/kg

Molecular Formula: C20H38O11
Molecular Weight: 454.50912
WGKGermany: 3
HS Code: 39129000

Methyl Cellulose(MC)
Introduction
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.
Bulk Density	0.25-0.7g/cm3
True Specific Gravity	1.26-1.31
Carbonization Temperature	225-230 ℃
Specification
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
Properties
Good water retention Adjusting consistence Developing workability Prolonging open time Increasing the adhesion Stability
Package
20kg net paper bags with PE inner liner 500kg jumbo bags with PE inner liner. On clients’ requirement
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.

Celopro® MT is a brand new product that are especially designed of methylcellulose derivatives, including hydroxypropyl methylcellulose and methyhydroxy ethylcellulose, straight or modified with organic and inorganic additives.
These series have been developed to improve the application and strength properties of gypsum based plasters, fillers, adhesives and spackling compounds, cement and lime based plasters, tile cements and similar products.

NFPARo: 1-30
HS code: 3912.9000