Rotuba H Cellulose Acetate
| Manufacturer | Rotuba |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Property values at 50% RH.Data provided by the manufacturer.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.28 g/cc | 0.0462 lb/in³ | ASTM D792 |
| Water Absorption | 2.3 % | 2.3 % | ASTM D570 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 76 | 76 | ASTM D785 |
| Tensile Strength, Ultimate | 40.0 MPa | 5800 psi | ASTM D638 |
| Tensile Strength, Yield | 30.0 MPa | 4350 psi | ASTM D638 |
| Elongation at Break | 39 % | 39 % | ASTM D638 |
| Flexural Yield Strength | 46.0 MPa | 6670 psi | ASTM D790 |
| Flexural Modulus | 0.120 GPa | 17.4 ksi | ASTM D790 |
| Izod Impact, Notched | 2.08 J/cm | 3.90 ft-lb/in | ASTM D256 |
| 0.590 J/cm
@Temperature -40.0 °C
|
1.11 ft-lb/in
@Temperature -40.0 °F
|
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 155 °C | 311 °F | Flow temperature, ASTM D569 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 210 °C | 410 °F | Center barrel temperature |
