Ethyl Cellulose For Optical Film
CAS NO 9004-57-3
Appearance: white or off-white powder
Viscosity: 4-350cps in 2% solution
What is Ethocel EC Ethyl Cellulose?
Ethyl cellulose (EC) polymer is an organic soluble cellulose ether made from natural cellulose through chemical reaction. It belongs to the non-ionic cellulose ether category. It is white to slightly yellow powder or granules, odorless, tasteless and non-toxic. Ethyl cellulose powder could be widely used in printing inks, pharmaceutical, conductive paste, personal care, ceramic capacitor(MLCC),optical film, food grade, food contact packing,animal feed and many other applications.
What is Ethyl Cellulose functions for Optical Film?
- Optical film:The role of Ethyl cellulose in optical films is mainly reflected in its physical properties, including solubility, thermal stability, film-forming properties, viscosity and rheology, mechanical properties and optical properties
What other application Ethyl Cellulose Could be used for ?
- Paint, coating,printing inks
- Varnishes/Lacquers
- Pharmaceutical
- Food/Feed
- Personal care
- Electronics---MLCC(multi-layer ceramic capacitors)
- Food packing
- Ceramics
- Conductive pastes
- Hot melts extrusion
- Paper coating
- Optical film
- Agriculture
Ethyl Cellulose Features and benefits in different application
- Thermal Stability
- Low Ash Content
- Stability to Light
- Thermoplasticity
- Good Water Resistance
- Excellent Binding
Ethyl Cellulose (EC) Powder spefication as below (table 1)
|
Specification |
Ethoxy Content,% |
||
|
K type |
N type |
T type |
|
|
Ethoxyl Content, % |
45.0-47.0 |
48.0-49.5 |
≥49.6 |
|
Viscosity(20℃at 25℃) mPa.s |
Complies with table 2 specification as below |
||
|
Solubility |
≧99.0 |
||
|
Ash,% |
≦0.3 |
||
|
Residue on ignition,% |
≦3.0 |
||
Ethyl cellulose Powder viscosity specification as below (Table 2)
|
Viscosity Type |
Viscosity,mPa.s |
Viscosity Type |
Viscosity,mPa.s |
|
4 |
3-5.5 |
70 |
62-78 |
|
7 |
6-9 |
100 |
90-110 |
|
10 |
9-11 |
110 |
100-120 |
|
15 |
12-18 |
150 |
135-165 |
|
20 |
18-24 |
200 |
180-220 |
|
35 |
30-39 |
250 |
220-270 |
|
50 |
45-55 |
300 |
270-330 |
|
55 |
51-61 |
350 |
250-385 |
Package
Storage
During Storage, please have to protect the product contact with moisture,prolonged storage at temperature above 30℃,carefully store it in a warehouse that provides cool and dry conditions.
