Public Beta
Public Beta
| Manufacturer | Eastman Chemical |
| Resin Name | Cellulose |
| Product Name | Treva |
| ISO Material Code | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Density Density/ASTM D792 | Specific gravity (23℃) | ASTM D792 | 1.22 | - | |
Water absorption Water absorption/ASTM D570 | Water absorption (23℃, 24hrs soaking) | ASTM D570 | % | 2.2 | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Vicat softening temperature Vicat softening temperature/ASTM D1525 | Vicat softening temperature (23℃) | ASTM D1525 | ℃ | 130 | - |
Deflection Temperature under Load Deflection Temperature under Load/ASTM D648 | Deflection temperature (23℃, 0.455MPa) | ASTM D648 | ℃ | 115 | - |
Deflection temperature (23℃, 1.82MPa) | ASTM D648 | ℃ | 99 | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Tensile Yield Stress Tensile Yield Stress/ISO 527 | Tensile strength (yield point, 23℃) | ISO 527 | MPa | 47 | - |
Tensile stress (yield point, 23℃) | ASTM D638 | MPa | 48 | - | |
Tensile breaking stress Tensile breaking stress/ISO 527 | Tensile stress (break point, 23℃) | ISO 527 | MPa | 44 | - |
Tensile stress (break point, 23℃) | ASTM D638 | MPa | 48 | - | |
Tensile strain at break Tensile strain at break/ISO 527 | Tensile elongation (break point, 23℃) | ISO 527 | % | 41 | - |
Tensile elongation (break point, 23℃) | ASTM D638 | % | 27 | - | |
Tensile Modulus Tensile Modulus/ISO 527 | Tensile elasticity (23℃) | ISO 527 | MPa | 1881 | - |
Flexural modulus Flexural modulus/ISO 178 | Bending elasticity (23℃) | ISO 178 | MPa | 1725 | - |
Bending elasticity (23℃) | ASTM D790 | MPa | 2090 | - | |
Izod impact strength Izod impact strength/ISO 180 | Izod impact strength (notched, 23℃) | ISO 180 | kJ/m2 | 25 | - |
Izod impact strength (notched, -40℃) | ISO 180 | kJ/m2 | 14 | - | |
Izod impact strength (notched, 23℃) | ASTM D256 | J/m | 192 | - | |
Izod impact strength (notched, -40℃) | ASTM D256 | J/m | 105 | - | |
Surface hardness Surface hardness/ASTM D785 | Rockwell Hardness | ASTM D785 | R scale | 101 | - |
Tensile elongation Tensile elongation/ISO 527 | Tensile elongation (yield point, 23℃) | ISO 527 | % | 5 | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Mold shrinkage Mold shrinkage/ASTM D955 | Mold shrinkage | ASTM D955 | % | 0.81 | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Mold Temperature Mold Temperature/ | Mold Temperature | ℃ | 85 | - | |
Drying conditions Drying conditions/ | Drying conditions | ℃ | 75 | 4hrs |
| Color |
|---|
Natural |
| Main Applications |
|---|
Electronics, audio device housings, toothbrushes, toys, etc. |
| Key Features |
|---|
Bioplastic, transparent, chemical resistant, impact resistant, high heat resistant |
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