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Vibrathane® B604
| 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: | YwKVDd_Vibrathane-B604.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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VIBRATHANE B-604 is a polyether-based TDI terminated prepolymer which yields a 75D hardness urethane when cured with 4,4'-methylene-bis-(orthochloroaniline). VIBRATHANE B-604 is characterized by exceptionally low viscosity and when cured with 4,4'-methylene-bis-(orthochloroaniline) has:
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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 | 1.21 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 75 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus | 965 | MPa | ASTM D790 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (100% Strain) | 34.5 | MPa | ASTM D412 |
| Tensile Strength | 55.2 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 210 | % | ASTM D412 |
| Tear Strength (Split) | 21 | kN/m | ASTM D470 |
| Compression Set | |||
| 70°C, 22 hr | 1.0 | % | ASTM D395A |
| 70°C, 22 hr | 55 | % | ASTM D395B |
| Bayshore Resilience | 35 | % | ASTM D2632 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 750 to 960 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Brittleness Temperature | -57.0 | °C | ASTM D746 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Pot Life | 1.5 | min | |
| Demold Time | 15 | min |
| Uncured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Curing Time (100°C) | 16 | hr |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| POWERSIL® XLR® 620 A/B | Wacker Chemie AG | Silicone | POWERSIL® |
| TECHLEN M7472(U) | DAEHA Co., LTD | PP, Unspecified | TECHLEN |
| Dynacom 304-G15 | Dynachem Co. Ltd. | Nylon 66 | Dynacom |
| MAJORIS DEG308X - 6744 | AD majoris | PP, Unspecified | MAJORIS |
| EPITEC® PC-912F | Osterman & Company | PC | EPITEC® |
