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BJB Polyurethane F-32 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: | FKPCko_BJB-Polyurethane-F-32-A-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| F-32 A/B has been designed to provide vastly improved tensile and tear strengths in comparison to the F-30 A/B system it supersedes. The F-32 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-32 A/B can be demolded in 2 - 3 hours at ambient temperature, depending on part size and configuration. |
| General Information | |
|---|---|
| Features |
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| Appearance |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.06 | g/cm³ | ASTM D792 |
| Specific Gravity | |||
| Part A | 1.087 | g/cm³ | |
| Part B | 1.027 | g/cm³ |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Work Time (25°C) 1 | 15.0 | min |
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Molding Shrinkage - Flow | 0.40 | % | ASTM D2566 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 27 to 37 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break) | 4.65 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 950 | % | ASTM D412 |
| Tear Strength | 14.9 | kN/m | ASTM D624 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Weight: 100, Mix Ratio by Volume: 100 | ||
| Part B | Mix Ratio by Weight: 94, Mix Ratio by Volume: 100 | ||
| Shelf Life (24°C) | 26 | wk | |
| Thermoset Mix Viscosity | ASTM D2393 | ||
| 25°C 2 | 1400 | cP | |
| 25°C 3 | 500 | cP | |
| 25°C | 1300 | cP | |
| Demold Time (25°C) | 120 to 180 | min | |
| Post Cure Time (71°C) | 16 | hr |
| Note Message | |
|---|---|
| 1 . | 100 g mass |
| 2 . | Part B |
| 3 . | Part A |
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