에틸 설룰로오스（EC)
에틸 설룰로오스（EC)
제품;: 에틸 설룰로오스（EC)
모델;: EC140808BG
CAS NO.: 9004-57-3
세부 사항：에틸 설룰로오스（EC)
에틸 설룰로오스 각 공업 응용에서 좋은 성능을 제공한다. 그는 흡인력 있는 물리 성질을 제공하고 다른 재료와 서로 섞어서 중간의 특성을 받을 수 있다.
기술 지표：
|
Item |
K grade |
N grade |
|
Ethoxy (WT%) |
45.5-46.8 |
47.5-49.5 |
|
Residue on ignition (WT%) |
≤0.40 |
|
|
Viscosity (mPa.s) |
4, 5, 7, 10, 20, 50, 70, 100, 150, 200, 300 |
|
|
Loss on drying (%) |
≤3.0 |
|
|
Chloride (%) |
＜0.1 |
|
|
Residue on ignition (%) |
≤0.4 |
|
|
Heavy metals (ppm) |
≤20 |
|
|
Lead (ppm) |
≤10 |
|
|
Arsenic (ppm) |
≤3 |
|
Applications：
|
Conductive pastes |
Printing inks |
|
Hot melts |
Adhesives |
|
Paper coatings |
Fluorescent lighting |
|
Waterproofing coatings |
Varnishes |
Organic solvent method of solubility and dissolution:
EC can be dissolved in various organic solvents, such as fatty acid (ethanol, isopropyl alcohol), other alcohols, ketones, aromatic and so on.
Common solvent (volume ratio):
1）Toluene ：Ethanol = 4:1
2）Acetone ：Isopropanol = 65:35
3）Toluene ：Isopropanol = 4:1
4）Methyl Acetate ：Methanol = 85:15
Alcohols and aromatics in the viscosity of the mixture, with alcohol content higher and lower, when alcohol accounts for 30-35%,
the lowest viscosity of the composition. Dissolution method: the EC under the stirring slowly add the container filled with a solvent
until complete wetting dissolved.
Package:
20kg bag or 12.5kg fibre drum．
