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Ethyl Cellulose 9004-57-3 cellulose
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Product information
CAS: 9004-57-3
MW: 448.47
MF: C23H24N6O4
Appearance: White powder
Assay: 44%-51%
Specification
Ethyl Cellulose CAS 9004-57-3
Specification |
Type k |
Type N |
Type T |
Content of ethoxy (%) |
45.5-46.8 | 47.5-49.5 | 49.5-51.0 |
Loss on drying (%) |
≤3.0 | ≤3.0 | ≤3.0 |
Ignition residue (%) |
≤0.4 | ≤0.4 | ≤0.4 |
Heavy metals (ppm) |
≤40 |
≤40 |
≤40 |
Viscosity (mpa.s) |
20,50,100,200 |
7,10,20,50,100,200 | 7,10,20,50,100,200 |
Application
Ethyl cellulose white to light gray dispersible paste, with thermoplasticity.Ethyl cellulose is used in the fields of inks, coatings, adhesives, medicine, cosmetics and food, as well as fillers, adhesives, etc. Ethyl cellulose is widely used in coatings. It can also be used as the basic material of solid lubricants for stamping metal workpieces. In the printing of microcircuits, Ethyl cellulose is used as a vehicle. In the radio industry, it is used as a high-level insulating material, and as a special film in a protective coating, such as a coating layer for rocket propellant. Ethyl cellulose can be used as hot-melt adhesives and coatings for cables, paper, textiles, etc., as well as insulation for extrusion lines and toughness enhancers for plastics. It can also be used for pigment grinding base materials, printing inks, molded plastic powders, and explosive fuzes. Ethyl cellulose is used as a peelable protective layer to prevent corrosion and damage to metal parts before use. It can also be used as a peelable coating to protect fragile glassware. In adhesives, textiles and fibers, food, and other industries, there are still many uses.
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