CELLULOSE TRIACETATE
In the production of cellulose triacetate, the traditional process is to pretreat the raw cellulose and then esterify it. In the process of esterification, in addition to cellulose, the reaction raw materials also include: solvent, catalyst, esterification agent and so on.
Key words:
Organic Chemicals
Classification:
- Product Description
-
- Commodity name: CELLULOSE TRIACETATE
In the production of cellulose triacetate, the traditional process is to pretreat the raw cellulose and then esterify it. In the process of esterification, in addition to cellulose, the reaction raw materials also include: solvent, catalyst, esterification agent and so on.
Cas 9012-09-3
Application field:
- Fold the plastic sheet base area
Sheet-based materials with good thermoplasticity, good transparency and mechanical properties.
Safety film film, photographic film base (or film) raw materials, X-ray and other special film and film base and insulating film diaphragm.
- Aviation and aerospace materials
Materials such as film and solid propellant coating in space power supply materials.
3. Reverse osmosis membrane
Cellulose triacetate is also an excellent raw material for reverse osmosis membranes.
When the content of acetic acid is 52.33%-55.95%, cellulose acetate can produce membranes with excellent properties.Analysis
Specification
Results
Appearance
White powder
Complies
Odor
Characteristic
Complies
Tasted
Characteristic
Complies
Purity
>99%
Complies
Moisture %
1.9%
Complies
Free acid %
0.003%
Complies
Sulphated Ash
0.43%
Complies
Viscosity mpa.s
112 mpa.s
Complies
Packing and shipping
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