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Bayflex® LSR 10
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | Covestro - PUR |
| Trademark: | Bayflex® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | zAWNHN_Bayflex-LSR-10.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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Bayflex LSR 10 is a solid elastomer which has a flexural modulus of 17,500 psi at room temperature. It is processed on reaction injection molding (RIM) equipment and is used for glass encapsulation of windows. This system combines rapid demold times, excellent integrity at demold, and outstanding physical properties. The Bayflex LSR 10 system was developed to add a weather-resistant grade to our range of window encapsulation systems. In some cases, the weatherability of this system eliminates the need for post-painting or in-mold coatings. This product is available only in black. Bayflex LSR 10 is a formulated RIM system supplied as two reactive liquid components. Component A is a diphenylmethane diisocyanate (MDI) prepolymer, and component B is a polyether polyol. As with any product, use of the Bayflex LSR 10 system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability. |
| General Information | |
|---|---|
| Forms |
|
| Processing Method |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Density | 1.03 | g/cm³ | |
| Viscosity | |||
| 25°C 1 | 100 | mPa·s | |
| 25°C 2 | 1320 | mPa·s |
| Aging | Nominal Value | Test Method | |
|---|---|---|---|
| Weatherometer Aging - Delta E 3 | 1.70 | SAE J2527 |
| Flammability | Nominal Value | Unit | |
|---|---|---|---|
| Flash Point | |||
| -- 4 | > 93 | °C | |
| -- 5 | > 121 | °C |
| Additional Information | Nominal Value | Test Method | |
|---|---|---|---|
| Arizona Weathering - Delta E 6 | 0.350 | GM 9327P | |
| Florida Weathering - Delta E 7 | 1.70 | GM 9327P | |
| Sunshine Carbon Arc - Delta E 8 | 1.30 |
| Hardness | Nominal Value | Unit | |
|---|---|---|---|
| Durometer Hardness | |||
| Shaw A, 1 sec | 94 | ||
| Shaw A, 5 seconds | 93 | ||
| Shaw D, 1 sec | 44 | ||
| Shaw D, 5 seconds | 42 |
| Mechanical | Nominal Value | Unit | |
|---|---|---|---|
| Tensile Strength | 14.1 | MPa | |
| Tensile Elongation (Break) | 200 | % | |
| Flexural Modulus | |||
| -30°C | 309 | MPa | |
| 25°C | 121 | MPa | |
| 70°C | 15.7 | MPa |
| Elastomers | Nominal Value | Unit | |
|---|---|---|---|
| Tear Strength 9 | 40.3 | kN/m | |
| Compression Set 10 | 67 | % |
| Thermoset | Nominal Value | Test Method | |
|---|---|---|---|
| Thermoset Components | |||
| Component a 11 | Mixing ratio by weight: 54 | ||
| Component B 12 | Mixing ratio by weight: 100 |
| Additional Information | Nominal Value | Test Method | |
|---|---|---|---|
| Part A Type: Isocyanate Specific Gravity @ 25°C: 1.07 Viscosity @25°C: 100 mPa-s Flash Point PMCC: >93.3 °C Part B Type: Polyol Specific Gravity @ 25°C: 1.03 Viscosity @25°C: 1320 mPa-s Flash Point PMCC: >121 °C |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Mold Temperature | 80.0 - 100 | °C |
| Injection instructions |
|---|
| Polyol Temperature: 48 to 55°CIsocyanate Temperature: 40 to 46°CPolyol Nucleation: 0.9 to 1.00 S.G.Typical Cure Time at 0.125 in: 30 secMachine Reactivity at 40°C, Gel Time: 8 sec |
| Note Message | |
|---|---|
| 1 . | Component A (Isocyanate) |
| 2 . | Component B (Polyol) |
| 3 . | 2500 kJ/m², Atlas CXW Open Flame, ASTM G155, Cycle 7 |
| 4 . | Component A (Isocyanate), PMCC |
| 5 . | Component B (Polyol), PMCC |
| 6 . | 2 years |
| 7 . | 2 years |
| 8 . | 1000 hr |
| 9 . | C mould |
| 10 . | 25% Deflection |
| 11 . | Isocyanate |
| 12 . | Polyol |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RTP ESD C 2700-45A | RTP Company | TPE | RTP |
| Toughblend® PBT-1400 | Colour Image Plastic Compound Sdn. Bhd. (CIPC) | PBT | Toughblend® |
| UBESTA 3030 JI9L | UBE Engineering Plastics, S.A. | Nylon 12 | UBESTA |
| Novalloy-A A5626 | PlastxWorld Inc. | ABS+Nylon | Novalloy-A |
| Elastollan® 1180A50 | BASF Corp. Thermoplastic Polyurethanes | TPU-Polyether | Elastollan® |
