Ethyl cellulose cas 9004-57-3
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Description
Ethyl cellulose
Ethyl cellulose 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
solvent, It is compatible with varieties of resins and plasticizer. The film and plastic articles
made form ethyl cellulose have good mechanical strength and toughness at higher or
lower temperature.
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 reqirement of Table 2 | ||
| Solubility, % | ≥ 99.0 | ||
| Ash content, % | ≤ 0.3 | ||
| Water content, % | ≤ 2.0 | ||
| Residue on seive | ≤ 1 | ||
| Heat resistance(120℃, 16h) | No yellowing, agglomeration or coking | ||
| Note 1: Residue on seive is only for powdered product.
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 | Â 6-9 | 70 | Â Â 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 | Â Â Â 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 receive payment
Ethyl cellulose Storage
Closed tight, stored in dry place. Inconvenience