Public Beta
Public Beta
| Manufacturer | Aronkasei Co., Ltd. |
| Resin Name | Biomass Elastomer |
| Product Name | GRiNABLE |
| ISO Material Code | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Density Density/JIS K 7112 | Proportion | JIS K 7112 | 0.88 | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Vicat softening temperature Vicat softening temperature/Company Law | Softening temperature | Company Law | ℃ | 138 | Heating rate 50℃/hr, load 2.5N, needle penetration 1mm |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Tear strength Tear strength/JIS K 6252 | Tear strength | JIS K 6252 | kN/m | 44 | - |
Compression set Compression set/JIS K 6262 | Compression set (23℃ x 24hr) | JIS K 6262 | % | 30 | - |
Compression set (70℃ x 24hr) | JIS K 6262 | % | 44 | - | |
Compression set (100℃ x 24hr) | JIS K 6262 | % | 55 | - | |
Surface hardness Surface hardness/JIS K 6253A | Hardness (15sec) | JIS K 6253A | point | 78 | - |
Tensile strength Tensile strength/JIS K 6251 | Tensile strength | JIS K 6251 | MPa | 16.2 | - |
Tensile elongation Tensile elongation/JIS K 6251 | Growth rate | JIS K 6251 | % | 810 | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Mold shrinkage (MD) Mold shrinkage (MD)/Company Law | Mold shrinkage rate (flow direction) | Company Law | % | 1.7 | Film gate sheet (126mm x 126mm x 2mm) molded at 40℃ mold temperature, cooling time 60sec |
Mold shrinkage (TD) Mold shrinkage (TD)/Company Law | Mold shrinkage (vertical direction) | Company Law | ％ | 0.9 | Film gate sheet (126mm x 126mm x 2mm) molded at 40℃ mold temperature, cooling time 60sec |
MFR MFR/ASTM D 1238 | MFR(200℃×49N) | ASTM D 1238 | g/10min | 20 | - |
| Main Applications |
|---|
Automobile parts, daily necessities, home appliance parts |
| Key Features |
|---|
Environmentally friendly elastomer, biomass ratio 38w% (ISO16620-2), good recovery in high temperature range, high color development |
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