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Vibrathane® B615
| Category: | PUR-Ether/TDI , Polyurethane (Polyether, TDI) |
| Manufacturer: | Chemtura |
| Trademark: | Vibrathane® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | o02Yzr_Vibrathane-B615.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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VIBRATHANE B615 is a TDI-terminated polyether prepolymer. Curing with 4, 4'- methylene-bis-(o-chloroaniline), MBCA, yields a high performance 92 Shore A elastomer. Features of VIBRATHANE B 615 include:
These features make VIBRATHANE B 615 the prepolymer of choice for high quality presson tires and caster wheels. Because of its high resilience it is also an excellent choice for many mining applications, particularly for those in slurry contact. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.10 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 92 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412 | ||
| 100% Strain | 9.65 | MPa | |
| 300% Strain | 18.6 | MPa | |
| Tensile Strength | 40.0 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 420 | % | ASTM D412 |
| Tear Strength (Split) | 18 | kN/m | ASTM D470 |
| Compression Set (70°C, 22 hr) | 24 | % | ASTM D395B |
| Bayshore Resilience | 45 | % | ASTM D2632 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Pot Life | 8.0 | min | |
| Demold Time | 60 | min | |
| Post Cure Time (70°C) | 16 | hr |
| Uncured Properties | Nominal Value | Unit | |
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| Curing Time (100°C) | 1.0 | hr |
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| Arnitel® EL740-H/A | DSM Engineering Plastics | TPC-ET | Arnitel® |
| ESTOPLAST EP 4030GY99 | Ester Industries Ltd. | PBT | ESTOPLAST EP |
| Durethan® BKV 130 H3.0 DUS008 000000 | LANXESS GmbH | Nylon 6 | Durethan® |
