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EpoxAcast® 650
| Category: | Epoxy , Epoxy; Epoxide |
| Manufacturer: | Smooth-On, Inc |
| Trademark: | EpoxAcast® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | MI0mXF_EpoxAcast-650.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| EpoxAcast® 650 is a mineral filled general purpose casting epoxy that is low cost and versatile. It features a low mixed viscosity for minimal bubble entrapment. Choose Fast, Medium or Slow catalyst to fit your project. You can also use HT Hardener to give your castings higher heat resistance. EpoxAcast® 650 is used for making hard dies for metal stamping as well as patterns and fixtures. It is also used for electrical encapsulation to extend the life cycles and enhance the performance of potted electronic devices. The high compressive strength of EpoxAcast® 650 makes it ideal for making stamping dies for production pressing of metal ornaments. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Uses |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.52 | g/cm³ | ASTM D1475 |
| Specific Volume | 0.658 | cm³/g | ASTM D792 |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Cure Time | |||
| 23°C 1 | 1.0 | day | |
| 23°C 2 | 1.0 | day | |
| 23°C 3 | 0.2 | day | |
| 23°C 4 | 1.00 | hr | |
| 66°C 5 | 0.3 | day | |
| 66°C 6 | 30.0 | min | |
| 66°C 7 | 0.1 | day |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Barcol Hardness | 93 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | ASTM D638 | ||
| -- 8 | 10400 | MPa | |
| -- 9 | 7440 | MPa | |
| Tensile Strength | ASTM D638 | ||
| Break 10 | 41.4 | MPa | |
| Break 11 | 47.6 | MPa | |
| Tensile Elongation | ASTM D638 | ||
| Break 12 | 0.82 | % | |
| Break 13 | 0.42 | % | |
| Flexural Modulus | ASTM D790 | ||
| -- 14 | 4900 | MPa | |
| -- 15 | 5340 | MPa | |
| Flexural Strength | ASTM D790 | ||
| -- 16 | 74.8 | MPa | |
| -- 17 | 40.6 | MPa | |
| Compressive Modulus | ASTM D695 | ||
| -- 18 | 927 | MPa | |
| -- 19 | 983 | MPa | |
| Compressive Strength | ASTM D695 | ||
| -- 20 | 110 | MPa | |
| -- 21 | 113 | MPa |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 1.8 MPa, Unannealed 22 | 86.1 | °C | |
| 1.8 MPa, Unannealed 23 | 53.9 | °C |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Part A 24 | Mix Ratio by Weight: 100 | ||
| Part A 25 | Mix Ratio by Weight: 100 | ||
| Part A 26 | Mix Ratio by Weight: 100 | ||
| Part A 27 | Mix Ratio by Weight: 100 | ||
| Part B 28 | Mix Ratio by Weight: 10 | ||
| Part B 29 | Mix Ratio by Weight: 14 | ||
| Part B 30 | Mix Ratio by Weight: 12 | ||
| Part B 31 | Mix Ratio by Weight: 13 | ||
| Pot Life | |||
| -- 32 | 210 | min | |
| -- 33 | 180 | min | |
| -- 34 | 20 | min | |
| -- 35 | 90 | min | |
| Thermoset Mix Viscosity | ASTM D2393 | ||
| -- 36 | 5000 | cP | |
| -- 37 | 7000 | cP |
| Note Message | |
|---|---|
| 1 . | HT HIGH TEMP Hardener, followed by 2 hr at 175°F and 3 hr at 300°F |
| 2 . | 103 SLOW Hardener |
| 3 . | 102 MEDIUM Hardener |
| 4 . | 101 FAST Hardener |
| 5 . | 103 SLOW Hardener |
| 6 . | 101 FAST Hardener |
| 7 . | 102 MEDIUM Hardener |
| 8 . | Using 101,102 or 103 Hardener |
| 9 . | Using HT Hardener |
| 10 . | Using 101,102 or 103 Hardener |
| 11 . | Using HT Hardener |
| 12 . | Using HT Hardener |
| 13 . | Using 101,102 or 103 Hardener |
| 14 . | Using 101,102 or 103 Hardener |
| 15 . | Using HT Hardener |
| 16 . | Using HT Hardener |
| 17 . | Using 101,102 or 103 Hardener |
| 18 . | Using HT Hardener |
| 19 . | Using 101,102 or 103 Hardener |
| 20 . | Using HT Hardener |
| 21 . | Using 101,102 or 103 Hardener |
| 22 . | Using HT Hardener, Post cured |
| 23 . | Using 101,102 or 103 Hardener, Cured at 73°F |
| 24 . | HT HIGH TEMP Hardener |
| 25 . | 103 SLOW Hardener |
| 26 . | 102 MEDIUM Hardener |
| 27 . | 101 FAST Hardener |
| 28 . | HT HIGH TEMP Hardener |
| 29 . | 103 SLOW Hardener |
| 30 . | 101 FAST Hardener |
| 31 . | 102 MEDIUM Hardener |
| 32 . | 103 SLOW Hardener |
| 33 . | HT HIGH TEMP Hardener |
| 34 . | 101 FAST Hardener |
| 35 . | 102 MEDIUM Hardener |
| 36 . | Using HT Hardener |
| 37 . | Using 101,102 or 103 Hardener |
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