| CAS No.: | 9004-57-3 |
|---|---|
| Formula: | C23h24n6o4 |
| EINECS: | 618-384-9 |
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Ethylcellulose Quick Details
Chemical Name: Ethyl cellulose
CAS No.: 9004-57-3
Ethyl Cellulose Property:
white, tasteless, odorless, non-toxic granule or powdery, it is stable in light and heat
Softening temp. 135-155°C, Melting point165-185°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 higher or lower temperatures.
Ethyl Cellulose Technical requirements
1. Appearance
white to yellowish tasteless, odorless, non-toxic granule or powder.
2. Technical index
Ethyl cellulose 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 requirement of Table 2 | ||
| Solubility, % | ≥ 99.0 | ||
| Ash content, % | ≤ 0.3 | ||
| Water content, % | ≤ 2.0 | ||
| Residue on sieve | ≤ 1 | ||
| Heat resistance(120ºC, 16h) | No yellowing, agglomeration, or coking | ||
| Note 1: The residue on the sieve is only for powdered products.
Note 2: Heat resistance is only used only when customers need it |
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Ethyl cellulose 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 |
Ethyl cellulose Usage
used in coating, insulation material, special coating layer, alloy adhesive, filler, slow
releasing agent and material of micro-encapsulation
Ethyl cellulose Packaging and Shipping
Packing:12.5kg/drum
Delivery:7 days after receiving payment
Ethyl cellulose Storage
Closed tight, and stored in a dry place. Inconvenience.
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