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Bayflex® XGT-16 BLACK
| 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: | kGycaf_Bayflex-XGT-16-BLACK.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Bayflex XGT-16 Black is a black-pigmented 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. Note: The polyol component phase-separates upon standing and must be thoroughly mixed via mechanical means prior to use. Bayflex XGT-16 Black system has a flexural modulus of 16,000 psi* at room temperature. It is used in applications requiring excellent impact properties, such as bumpers for buses and other vehicles. As with any product, use of the Bayflex XGT-16 Black system in a given application must be tested (including but not limited to field testing) 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 |
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| Durometer Hardness | ASTM D2240 | ||
| Shaw A, 3.18mm | 94 | ASTM D2240 | |
| Shaw D, 3.18mm | 45 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
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| Flexural Modulus (3.18 mm) | 110 | MPa | ASTM D790 |
| Taber Abrasion Resistance (1000 Cycles, 1.0E 6g, 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 | Unit | |
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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 | ||
| Shelf Life (30°C) | 26 | wk |
| Additional Information |
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| Part A Type: Isocyanate Appearance: Water white to clear pale yellow liquid Specific Gravity @ 25°C: 1.21 Viscosity @25°C: 700 mPa-s Flash Point PMCC: 213 °C Part B Type: Polyol Appearance: Black liquid Specific Gravity @ 25°C: 1.04 Viscosity @25°C: 600 mPa-s Flash Point PMCC: 112 °C Water: 0.09 wt% Hydroxyl Number: 229 mg KOH/g Molding Parameters Material Temperature: 32 to 38 °C Mold Temperature: 60 to 70 °C Typical Cure Time, 0.125 in: 120 to 180 sec Polyol Nucleation - Specific Gravity: 0.75 to 0.80 0 shot time: 5 to 6 sec |
| Note Message | |
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| 1 . | C mould |
| 2 . | 1.05 Index |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| YUPLENE® B920F | SK Global Chemical | PP Impact Copolymer | YUPLENE® |
| VECTOR® 4111 | Dexco Polymers LP | SIS | VECTOR® |
| Akulon® Ultraflow K-FHG12 | DSM Engineering Plastics | Nylon 6 | Akulon® Ultraflow |
| ASPUN™ 6840A | The Dow Chemical Company | LLDPE | ASPUN™ |
| Huafon JF-A-AH5030 | Huafon Group Co., Ltd. | PUR, Unspecified | Huafon |
