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BJB Epoxy TC-1622 A/B
| Category: | Epoxy , Epoxy; Epoxide |
| Manufacturer: | BJB Enterprises, Inc. |
| Trademark: | BJB Epoxy |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | CgWxo2_BJB-Epoxy-TC-1622-A-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| TC-1622 A/B is an unfilled laminating resin for high temperature mold and part fabrication formulated to provide superior wet-out and adhesion to a variety of substrates. It is a great material for Vacuum Assisted Resin Transfer Molding (VARTM) as well as other wet lay-up methods due to its low viscosity and long working time. When properly cured TC-1622 A/B can be used for prolonged periods at 350°F (177°C) and can be used at temperatures to 400°F (204°C) intermittently. |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.14 | g/cm³ | ASTM D792 |
| Specific Gravity | |||
| Part A | 1.127 | g/cm³ | |
| Part B | 0.978 | g/cm³ | |
| Shrinkage 1 | 0.80 | % |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Demold Time (25°C) | 1.0 | day | |
| Gel Time | 2.5 | hr | |
| Work Time (25°C) 2 | 2.0 | hr |
| Fill Analysis | Nominal Value | Unit | |
|---|---|---|---|
| Brookfield Viscosity | |||
| Mixed : 25°C | 600 | mPa·s | |
| Part A : 25°C | 550 | mPa·s | |
| Part B : 25°C | 250 | mPa·s |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 83 to 87 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2210 | MPa | ASTM D638 |
| Tensile Strength (Yield) | 65.5 | MPa | ASTM D638 |
| Tensile Elongation (Yield) | 2.0 | % | ASTM D638 |
| Flexural Modulus | 2620 | MPa | ASTM D790 |
| Flexural Strength | 86.9 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Unnotched Izod Impact | 23 | J/m | ASTM D256 |
| Thermoset | Nominal Value | Unit | |
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| Thermoset Components | |||
| Part A | Mix Ratio by Weight: 100, Mix Ratio by Volume: 100 | ||
| Part B | Mix Ratio by Weight: 20, Mix Ratio by Volume: 23 | ||
| Shelf Life | 52 | wk |
| Note Message | |
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| 1 . | 12"x1/2"x1/2" |
| 2 . | 100g |
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