Ethyl cellulose EC CAS 9004-57-3
Appearance: White powder
Capacity: 3000 tons/month
Packaging: 12.5 kg/drum
Sample: Available
Ethyl cellulose EC CAS 9004-57-3
Description
Ethyl cellulose EC CAS 9004-57-3
Quick Details
Chemical Name: Ethyl cellulose
CAS No.: 9004-57-3
Appearance: White to yellowish tasteless, odorless, non-toxic granule or powder
Property:
White, tasteless, odorless, non-toxic granule or powdery, it is stable in light and heat. Softening temp 135-155°C, Melting point 165-185°C.
Ethyl cellulose is soluble in common solvents, It is compatible with varieties of resins and plasticizers. The film and plastic articles made from ethyl cellulose have good mechanical strength and toughness at a higher or lower temperature.
Table 1
| Item | index | ||
| K type | N-type | T type | |
| Ethoxy content, %- | 45.0-47.9
Ka type: 45.3-46.8 |
48.0-49.5 | ≥ 49.6 |
| viscosity | Meet the reqirement of Table 2 | ||
| Solubility, % | ≥ 99.0 | ||
| Ash content, % | ≤ 0.3 | ||
| Water content, % | ≤ 2.0 | ||
| Residue on sieve | ≤ 1 | ||
| Heat resistance(120℃, 16h) | No yellowing, agglomeration, or coking | ||
| Note 1: Residue on seive is only for powdered products.
Note 2: Heat resistance is only used only when customers need it |
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Table 2
| Spec. | Viscosity range mPa.s | Spec. | Viscosity range mPa.s |
| 7 | 6-9 | 70 | 62-77 |
| 10 | 8-12 | 100 | 90-110 |
| 15 | 12-18 | 110 | 100-120 |
| 20 | 18-24 | 150 | 135-165 |
| 35 | 30-39 | 200 | 150-220 |
| 45 | 40-50 | 250 | 220-270 |
| 55 | 51-61 | 300 | 270-330 |
Usage
Used in coating, insulation material, special coating layer, alloy adhesive, filler, slow-releasing agent, and material of micro-encapsulation.
Packaging
Packing: 12.5kg/drum
Delivery: 7 days after receiving payment
Storage
Closed tight, and stored in a dry place.