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Vibrathane® 8070
| Category: | PUR-Ester/TDI , Polyurethane (Polyester, TDI) |
| Manufacturer: | Chemtura |
| Trademark: | Vibrathane® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | IBxcnr_Vibrathane-8070.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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VIBRATHANE 8070 is a TDI-terminated polyester based prepolymer which yields a 70 Shore A hardness urethane when cured with 4-4'-methylene bis-(orthochloroaniline), commonly called MBCA. Vibrathane 8070 elastomers are characterized by:
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| General Information | |
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| Features |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.25 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 72 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412 | ||
| 100% Strain | 2.14 | MPa | |
| 300% Strain | 3.86 | MPa | |
| Tensile Strength | 33.6 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 630 | % | ASTM D412 |
| Tear Strength | |||
| -- 1 | 54.3 | kN/m | ASTM D624 |
| Split | 11 | kN/m | ASTM D470 |
| Compression Set (70°C, 22 hr) | 30 | % | ASTM D395B |
| Bayshore Resilience | 30 | % | ASTM D2632 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Hardener | Mix Ratio by Weight: 6.7 | ||
| Resin | Mix Ratio by Weight: 100 | ||
| Pot Life | 8.0 to 10 | min | |
| Post Cure Time (100°C) | 16 | hr |
| Uncured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Curing Time (100°C) | 1.0 | hr |
| Note Message | |
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| 1 . | Die C |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Tarflen® SM-S15G2 | Grupa Azoty S.A. | PTFE | Tarflen® |
| VESTOLIT® P 1430 K 90 Ultra | VESTOLIT GmbH & Co. KG | PVC Homopolymer | VESTOLIT® |
| Zytel® 73G50HSLA BK416 | DuPont Performance Polymers | Nylon 6 | Zytel® |
| Plaslube® POM CO TS20 | Techmer Engineered Solutions | Acetal (POM) Copolymer | Plaslube® |
| POLYFLAM® RIPP 490 E | A. Schulman Europe | PP Copolymer | POLYFLAM® |
