| About |
|---|
| Tenite™ cellulosic plastics are noted for their excellent balance of properties – toughness, hardness, strength, surface gloss, clarity, and a warm feel. The mechanical properties of Tenite™ cellulosic plastics differ with plasticizer levels. Lower plasticizer content yields a harder surface, higher heat resistance, greater rigidity, higher tensile strength, and better dimensional stability. Higher plasticizer content increases impact strength. Tenite™ cellulose plastics are available in natural, clear, selected ambers, or smoke transparents and black translucents. Color concentrates are available in let-down ratios from 10:1 to 40:1. Tenite™ Cellulose Acetate Butyrate 285-20 has a plasticizer level of 20% and contains an odor mask.&& |
| Product Description | |
|---|---|
| Supplier | Eastman |
| Generic | CAB |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Clarity,Good flexibility,Good surface appearance,Renewable resources,Good Hardness,Low odor,Soft,Plasticizing |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.17 | g/cm³ | ASTM D792 |
| Water absorption rate | |||
| 23℃，24hr | 1.2 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -40℃ | 110 | J/m | ASTM D256 |
| 23℃ | 380 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, annealed | 58.0 | ℃ | ASTM D648 |
| 0.45 MPa, annealed | 72.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 92.0 | ℃ | ASTM D1525 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Loss of soluble substances | |||
| 23℃ | 0.10 | % | ASTM D570 |
| Heating reduction | |||
| 72 hrs，80℃ | 1.0 | % | ASTM D707 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Fracture, 23 ℃ | 27.6 | MPa | ASTM D638 |
| Yield, 23 ℃ | 21.4 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 50 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 965 | MPa | ASTM D790 |
| bending strength | |||
| Yield, 23 ℃ | 27.6 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 12 | ASTM D785 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Conditioned 4 hours at 70°C (158°F) |
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