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Bayflex® XGT-15
| 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: | AaFkFq_Bayflex-XGT-15.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Bayflex XGT-15 is an elastomeric polyurethane system used in the reaction injection molding (RIM) process. The formulated system is supplied as two liquid components: Component A is a diphenylmethane diisocyanate (MDI) prepolymer, and Component B is a polyether polyol system. Bayflex XGT-15 system has a flexural modulus of 16,00 psi at room temperature. It is used in applications requiring long shot times allowing large parts to be made on smaller equipment. The Bayflex XGT-15 system is suitable for use in glass encapsulation applications, or in applications requiring excellent impact properties, such as bus and truck bumpers or equipment housings. As with any product, use of the Bayflex XGT-15 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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| Physical | Nominal Value | Unit | Test Method |
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| Specific Gravity | 1.04 | g/cm³ | ASTM D792, ASTM D1622 |
| Molding Shrinkage - Flow (3.18 mm) | 0.80 - 0.90 | % | Internal method |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| Shaw A, 3.18mm | 94 | ASTM D2240 | |
| Shaw D, 3.18mm | 45 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus (3.18 mm) | 110 | MPa | ASTM D790 |
| Taber Abrasion Resistance (1000 Cycles, 1000 g, H-18 Wheel) | 200 | mg | ASTM D1044 |
| Elastomers | Nominal Value | Unit | Test Method |
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| Tensile Strength (Break, 3.18 mm) | 16.5 | MPa | ASTM D412 |
| Tensile Elongation (Break, 3.18 mm) | 250 | % | ASTM D412 |
| Tear Strength 1(3.18 mm) | 78.8 | kN/m | ASTM D624 |
| Thermal | Nominal Value | Unit | Test Method |
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| CLTE - Flow (3.18 mm) | 1.4E-4 | cm/cm/°C | ASTM D696 |
| Thermoset | Nominal Value | ||
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| Thermoset Components 2 | |||
| Component a | Mixing ratio by weight: 80, mixing ratio by capacity: 68 | ||
| Component B | Mixing ratio by weight: 100, mixing ratio by capacity: 100 |
| Additional Information |
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| 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: Colorless to pale yellow liquid Specific Gravity @ 25°C: 1.04 Viscosity @25°C: 1200 mPa-s Flash Point PMCC: 114 °C Molding Parameters Material Temperature: 32 to 38 °C Mold Temperature: 60 to 70 °C Typical Cure Time, 0.125 in: 240 to 300 sec Polyol Nucleation - Specific Gravity: 0.75 to 0.80 0 shot time: 10 to 14 sec |
| Note Message | |
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| 1 . | C mould |
| 2 . | 1.05 Index |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Multi-Flex® TPE D4107 | Multibase, A Dow Corning Company | TPE | Multi-Flex® TPE |
| AVALON® 65 DEU | Huntsman Corporation | TPU-Polyester | AVALON® |
| Kingfa PP-V25 | Kingfa | PP, Unspecified | Kingfa |
| EPIMAX® PC-900FVR | Osterman & Company | PC | EPIMAX® |
| Sylvin 8915-75 NATURAL | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
