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Vibrathane® B670
| Category: | PUR-Ether/MDI , Polyurethane (Polyether, MDI) |
| Manufacturer: | Chemtura |
| Trademark: | Vibrathane® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | kddyEG_Vibrathane-B670.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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VIBRATHANE B670 is a polyether-based MDI terminated prepolymer which yields a 53 Shore D urethane when cured with 1,4-butanediol. VIBRATHANE B670 is characterized by exceptionally low viscosity and outstanding processing characteristics. Urethanes made from VIBRATHANE B670:
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| General Information | |
|---|---|
| Features |
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| Forms |
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| Hardness | Nominal Value | Test Method | |
|---|---|---|---|
| Durometer Hardness (Shore D) | 53 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Compressive Strength | ASTM D695 | ||
| 5% Strain | 3.96 | MPa | |
| 10% Strain | 7.76 | MPa | |
| 15% Strain | 12.0 | MPa | |
| 20% Strain | 15.4 | MPa | |
| 25% Strain | 18.7 | MPa |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (100% Strain) | 15.9 | MPa | ASTM D412 |
| Tensile Strength | 51.7 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 380 | % | ASTM D412 |
| Tear Strength | |||
| -- 1 | 131 | kN/m | ASTM D624 |
| Split | 30 | kN/m | ASTM D470 |
| Compression Set (70°C, 22 hr) | 30 | % | ASTM D395B |
| Bayshore Resilience | 38 | % | ASTM D2632 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Hardener | Mix Ratio by Weight: 11 | ||
| Resin | Mix Ratio by Weight: 100 | ||
| Demold Time | 10 to 20 | min | |
| Post Cure Time (110°C) | 16 | hr |
| Note Message | |
|---|---|
| 1 . | Die C |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Maxelast® C4915 | Nantong Polymax Elastomer Technology, Co., Ltd | TPE | Maxelast® |
| Tecnoflon® TN 50A | Solvay Specialty Polymers | Fluorelastomer | Tecnoflon® |
| Generic Nylon 66 - Glass Bead\Glass Fiber | Generic | Nylon 66 | Generic |
| ENGAGE™ HM 7387 | The Dow Chemical Company | TPO (POE) | ENGAGE™ |
| Politen® G1XG20 | ITEN INDUSTRIES | Polyester Alloy | Politen® |
