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Bayflex® 180 RRIM
| 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: | pczq6p_Bayflex-180-RRIM.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Bayflex 180 is a high-performance polymer system with excellent heat stability, low moisture absorption, low thermal expansion characteristics and excellent impact resistance. Parts made from this material have excellent surface and paint adhesion qualities and have a DOI (Distinction of Image) comparable to painted steel parts. A wide range of parts can be molded with the Bayflex 180 system, from thin wallstock rocker panels and trim to large, durable body panels and engine enclosures for specialty equipment. As with any product, use of the Bayflex 180 system in a given application must be tested (including field testing, etc.) in advance by the user to determine suitability. The Bayflex 180 system is supplied as two reactive liquid components. Component A is a diphenylmethane diisocyanate (MDI) prepolymer and Component B is a polyether polyol. |
| General Information | |
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| Features |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.04 | g/cm³ | ASTM D792, ASTM D1622 |
| Molding Shrinkage - Flow | 1.7 | % | Internal method |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D, 3.18 mm) | 69 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break, 3.18 mm) | 28.3 | MPa | ASTM D638 |
| Tensile Elongation (Break, 3.18 mm) | 130 | % | ASTM D638 |
| Flexural Modulus | ASTM D790 | ||
| -30°C, 3.18 mm | 1460 | MPa | ASTM D790 |
| 23°C, 3.18 mm | 586 | MPa | ASTM D790 |
| 65°C, 3.18 mm | 434 | MPa | ASTM D790 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break, 3.18 mm) | 28.3 | MPa | ASTM D412 |
| Tensile Elongation (Break, 3.18 mm) | 130 | % | ASTM D412 |
| Tear Strength 1(3.18 mm) | 105 | 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 |
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| CLTE - Flow (3.18 mm) | 1.5E-4 | cm/cm/°C | ASTM D696 |
| Thermoset | Nominal Value | Unit | Test Method |
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| Thermoset Components 2 | |||
| Component a | Mixing ratio by weight: 150 | ||
| Component B | Mixing ratio by weight: 100 | ||
| Shelf Life (32°C) | 26 | wk |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Sag 3 | ASTM D3769 | ||
| 4 in Overhang : 121°C, 3.18 mm | 177.8 | µm | ASTM D3769 |
| 6 in Overhang : 121°C, 3.18 mm | 7620.0 | µm | ASTM D3769 |
| Part A Type: Isocyanate Appearance: Colorless to light yellow liquid Specific Gravity @ 25°C: 1.1 Viscosity @25°C: 735 mPa-s Flash Point PMCC: >93 °C Part B Type: Polyol Appearance: Yellow to amber liquid Specific Gravity @ 25°C: 1.01 Viscosity @25°C: 960 mPa-s Flash Point PMCC: 164 °C Molding Parameters Material Temperature: 32 to 43 °C Mold Temperature: 71 to 74 °C Typical Cure Time, 0.125 in: 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 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Rilsan® BMNO TEX | Arkema | Nylon 11 | Rilsan® |
| Sindustris PP T3411 | Sincerity Australia Pty Ltd. | PP, Unspecified | Sindustris PP |
| Stylac™ AE490 | Asahi Kasei Chemicals Corporation | ABS | Stylac™ |
| CP PRYME® Nylon 66 NN133TL | Chase Plastics Services Inc. | Nylon 66 | CP PRYME® Nylon 66 |
| Hanwha Total PP BJ500 | HANWHA TOTAL PETROCHEMICALS Co., Ltd. | PP Impact Copolymer | Hanwha Total PP |
