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Bayflex® 110-80
| Category: | PUR-Ether/MDI , Polyurethane (Polyether, MDI) |
| Manufacturer: | Covestro - PUR |
| Trademark: | Bayflex® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | mvX2QT_Bayflex-110-80.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| The Bayflex 110-80 system produces a solid urethane elastomer which has a flexural modulus of approximately 80,000 psi at room temperature. This system can be used with or without milled glass fiber or mineral reinforcements. It combines rapid demold times, excellent integrity at demold, improved release characteristics, and outstanding physical properties, especially heat sag characteristics. The Bayflex 110-80 system is a formulated elastomeric reaction injection molding (RIM) system supplied as two liquid components. Component A is a diphenylmethane diisocyanate (MDI) prepolymer, and Component B is a polyether polyol system. As with any product, use of the Bayflex 110-80 system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability. |
| General Information | |
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| Features |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.04 | g/cm³ | ASTM D792, ASTM D1622 |
| Molding Shrinkage - Flow (3.18 mm) | 1.3 | % | Internal method |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus | ASTM D790 | ||
| -30°C, 3.18 mm | 1380 | MPa | ASTM D790 |
| 23°C, 3.18 mm | 552 | MPa | ASTM D790 |
| 65°C, 3.18 mm | 352 | MPa | ASTM D790 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break, 3.18 mm) | 24.1 | MPa | ASTM D412 |
| Tensile Elongation (Break, 3.18 mm) | 140 | % | ASTM D412 |
| Tear Strength 1(3.18 mm) | 82.3 | kN/m | ASTM D624 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (3.18 mm) | 270 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| CLTE - Flow (3.18 mm) | 1.1E-4 | cm/cm/°C | ASTM D696 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (3.18 mm) | HB | UL 94 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components 2 | |||
| Component a | Mixing ratio by weight: 69 | ||
| Component B | Mixing ratio by weight: 100 |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Sag - 4 in Overhang 3(121°C, 3.18 mm) | 7.87 | mm | ASTM D3769 |
| Part A Type: Isocyanate Appearance: Light yellow to yellow liquid Specific Gravity @ 25°C: 1.21 Viscosity @25°C: 700 mPa-s Flash Point PMCC: 213 °C Part B Type: Polyol Appearance: Dark amber liquid Specific Gravity @ 25°C: 1.03 Viscosity @25°C: 1200 mPa-s Flash Point PMCC: 170 °C Molding Parameters Material Temperature: 32 °C Mold Temperature: 60 to 65 °C Typical Cure Time, 0.125 in: 20 to 30 sec Polyol Nucleation - Specific Gravity: 0.70 to 0.75 0 |
| Note Message | |
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| 1 . | C mould |
| 2 . | 105 Index |
| 3 . | 1 hr |
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