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BJB Polyurethane F-55 A/B
| Category: | TSU , Polyurethane Thermoset Elastomer |
| Manufacturer: | BJB Enterprises, Inc. |
| Trademark: | BJB Polyurethane |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | vF6LCh_BJB-Polyurethane-F-55-A-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
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| The F-55 A/B system is a production oriented fast gel and fast de-mold material. It features a working time which allows time to mix, vacuum de-gas, and pour air-free parts. F-55 A/B can be demolded in as little as one hour depending on part size and configuration |
| General Information | |
|---|---|
| Features |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.07 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 0.30 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 55 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412 | ||
| 100% strain | 0.924 | MPa | ASTM D412 |
| 200% strain | 1.57 | MPa | ASTM D412 |
| 300% strain | 2.13 | MPa | ASTM D412 |
| Tensile Strength (Yield) | 3.76 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 400 | % | ASTM D412 |
| Tear Strength | 11.0 | kN/m | ASTM D624 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shelf Life (25°C) | 26 | wk | |
| Thermoset Mix Viscosity (25°C) | 1150 | cP | ASTM D2393 |
| Demold Time (25°C) | 60 - 120 | min | |
| Post Cure Time (71°C) | 16 | hr |
| Additional Information |
|---|
| Mix ratio by weight: 45/100Mix ratio by volume: 41/100Work time, 100 g, 77°F: 6-7 minGel time: 8-9 min |
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