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BJB Polyurethane F-85 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: | cslXsn_BJB-Polyurethane-F-85-A-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
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| The F-85 A/B system is a prodution 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-85 A/B can be demolded in as little as one hour depending on part size and configuration. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.08 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 0.30 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 85 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break) | 17.2 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 280 | % | ASTM D412 |
| Tear Strength | 31.5 | kN/m | ASTM D624 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shelf Life (25°C) | 26 | wk | |
| Thermoset Mix Viscosity (24°C) | 2000 | cP | ASTM D2393 |
| Demold Time (25°C) | 60 - 120 | min | |
| Post Cure Time (66°C) | 4.0 | hr |
| Additional Information |
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| The value listed a Mold Shrink, linear-flow was tested in accordance with ASTM D-2566Mix ratio by weight: 60/100Mix ratio by volume: 57/100Work time, 100 g, 77°F: 4 minGel time: 5 min |
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