Cosutin is a leading supplier/factory/manufacturer of Dimethyl Ether (DME) in China. Buy Dimethyl Ether (DME) from Cosutin China. 

GENERAL DESCRIPTION

Dimethyl Ether (DME) is used as a blowing agent for a few plastic materials.

DME is especially used in the polymer extrusion and expansion process, as this product displays an excellent extruding performance and an appealing plasticizing capacity.

DME is also a component of a few blends used in various applications. DME also can be used as aerosol propellant and solvent.

SPECIFICATIONS

Appearance: Colourless

Purity, wt % ≥99.9

Moisture, wt ppm ≤100

Methanol, wt ppm ≤5

Carbon monoxide, wt ppm ≤500

Acidity, wt ppm ≤3

Dimethyl Ether (DME) PROPERTIES

Synonyms: Methyl Ether Formula: C2H6O

Molecular Weight: 46.07g/mol CAS NO.: 115-10-6

EC NO.: 204-065-8 Index no.: 603-019-00-8

Boiling point (°C): -24.8 °C

Range of flammability (vol% in air): 3.4-27.0

Flash Point: -41°C

Vapor Density: 1.59 - (Air = 1.0)

Handling method and safety information

DME (Dimethyl Ether) is highly flammable. Read the Material Safety Data Sheet (MSDS) before use.

Packaging specifications

Cylinder, ISO Tank.

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