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Description for Huntsman Araldite EP1000 A/B Epoxy Adhesive
Huntsman Araldite EP1000 A/B Epoxy Adhesive is a 2-Part 2-Part Cure Epoxy Paste used to Adhere Primed Al / Al, Composites and MetalsBrand Araldite Application Type Bonding 1 Part or 2 Part 2-Part Material Form Paste Substrate Primed Al / Al, Composites, Metals, Many other dissimilar materials, PEEK, Anodized Alclad 2024-T3 aluminum, Anodized Al / Al Industry Aerospace Manufacturer Huntsman Chemistry Epoxy, Nano-toughened Cure Method 2-Part Cure, Heat cure Cure Temperature (°C) 25, 25, 71, 100 Cure Time (min) 10,080 to 14,400, 180, 180, 60 Viscosity (cPs) 30,000, Relatively low, Non-flow paste Color Translucent High Temperature Resistance (°C) <149, High-temperature-performing -
Technical Data for Huntsman Araldite EP1000 A/B Epoxy Adhesive
Overview
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Application Type
- Adhesive - Bonding
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1 Part or 2 Part
- 2-Part
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Material Form
- Paste
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Substrate
- Dissimilar Substrates - Many other dissimilar materials
- Metal - Metals
- Aluminum - Primed Al / Al
- Polyetheretherketone (PEEK) - PEEK
- Anodized Aluminum - Anodized Alclad 2024-T3 aluminum, Anodized Al / Al
- Composites
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Industry
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Chemistry
- Toughened - Nano-toughened
- Epoxy
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Cure Method
- Heat - Heat cure
- 2-Part Cure
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Color
- Translucent
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Brand
- Araldite
Specifications
Cure Specs
Cure Temperature (°C) 25, 25, 71, 100 Test Method Cure Time (min) 10,080 to 14,400, 180, 180, 60 Test Method Viscosity (cPs) 30,000, Relatively low, Non-flow paste Test Method Set Time (min) 40 Test Method Open Time (min) 90 Thixotropic Thixotropic Mix Ratio 100:43 (by weight), 2:1 (by volume) Bond Strength
Peel Strength (piw) Moderate, 26 (pli), 17 (pli) Test Method Shear Strength (psi) Exhibits very high lap shear strength Tensile Strength (psi) 5,200, 4,600, 500, High tensile shear strength, 5,100, 5,000, 3,800, 1,300, 1,500, 700 Test Method Material Resistance
High Temperature Resistance (°C) <149, High-temperature-performing Other Properties
Glass Transition Temp (Tg) (°C) 107, 74 Test Method Specific Gravity 1.1 (g/cc) Test Method Business Information
Shelf Life Details Araldite® EP1000 Resin and Araldite® EP1000 Hardener may be stored for up to 912 days (or 2.5 years) from date of manufacturing at ambient temperature provided the components are stored in unopened containers. Shelf Life Temperature (°F) Ambient temperature Shelf Life Type From date of manufacturing Shelf Life (mon) <30 -
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Best Practices for Huntsman Araldite EP1000 A/B Epoxy Adhesive
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Mixing
Application: Mix both components thoroughly for several minutes until a homogeneous mixture is obtained, or dispense from 2:1 dual barrel cartridge with xx element mixing head.
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Cure Temperature Test Methods
Cure Temperature | Cure Time Test Method |
---|---|
25°C | Recommended cure |
25°C | Recommended cure |
71°C | Recommended cure |
100°C | Recommended cure |
Cure Time Test Methods
Cure Time | Test Method |
---|---|
10,080 to 14,400 min | Recommended cure |
180 min | Recommended cure |
180 min | Recommended cure |
60 min | Recommended cure |
Set Time Test Methods
Set Time | Set Temperature | Test Method |
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40 min | 25°C | Gel time, 20 gm mix, Mixed adhesive |
Viscosity Test Methods
Viscosity | Test Method | Temperature |
---|---|---|
30,000 cPs | Mixed adhesive | 25°C |
Relatively low | ||
Non-flow paste |
Peel Strength Test Methods
Peel Strength | Type | Cure Temperature | Test Temperature | Test Method |
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Moderate | 20 to 25°C Room temperature | |||
26 (pli) | Bell- (roller-) peel | 71°C | 25°C | Cured, ASTM D-3167, After 3-hr gel @RT plus 3-hr heat cure |
17 (pli) | T-peel | 71°C | 25°C | Cured, ASTM D-1876, After 3-hr gel @RT plus 3-hr heat cure |
Tensile Strength Test Methods
Tensile Strength | Type | Cure Time | Cure Temperature | Substrate | Test Temperature | Test Method |
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5,200 psi | Tensile lap shear strength | >14,400 min | 20 to 25°C RT | Anodized and primed Al/Al | 25°C | Cured, ASTM D-1002 |
4,600 psi | Tensile lap shear strength | >14,400 min | 20 to 25°C RT | Anodized and primed Al/Al | 82°C | Cured, ASTM D-1002 |
500 psi | Tensile lap shear strength | >14,400 min | 20 to 25°C RT | Anodized and primed Al/Al | 149°C | Cured, ASTM D-1002 |
High tensile shear strength | 149°C | |||||
5,100 psi | Tensile lap shear strength | 71°C | Anodized and primed Al/Al | -55°C | Cured, After 3-hr gel @RT plus 3-hr heat cure; ASTM D-1002 | |
5,000 psi | Tensile lap shear strength | 71°C | Anodized and primed Al/Al | 25°C | Cured, After 3-hr gel @RT plus 3-hr heat cure; ASTM D-1002 | |
3,800 psi | Tensile lap shear strength | 71°C | Anodized and primed Al/Al | 82°C | Cured, After 3-hr gel @RT plus 3-hr heat cure; ASTM D-1002 | |
1,300 psi | Tensile lap shear strength | 71°C | Anodized and primed Al/Al | 121°C | Cured, After 3-hr gel @RT plus 3-hr heat cure; ASTM D-1002 | |
1,500 psi | Tensile lap shear strength | 71°C | Abraded & nitrogen treatment PEEK / PEEK | 25°C | Cured, After 3-hr gel @RT plus 3-hr heat cure; ASTM D-1002 | |
700 psi | Tensile lap shear strength | 71°C | Abraded & nitrogen treatment PEEK / PEEK | 149°C | Cured, After 3-hr gel @RT plus 3-hr heat cure; ASTM D-1002 |
Glass Transition Temp (Tg) Test Methods
Glass Transition Temp (Tg) | Glass Transition Temperature (Tg) Test Method |
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107°C | After 0.5- or 1-hr cure @176°F (80°C),Tg onset (storage modulus curve of DMA), ASTM D-7208, Dry, Wet condition: at 120°F (~49°C) and 100% RH for 30 days |
74°C | After 0.5- or 1-hr cure @176°F (80°C),Tg onset (storage modulus curve of DMA), ASTM D-7208, Wet, Wet condition: at 120°F (~49°C) and 100% RH for 30 days |
Specific Gravity Test Methods
Specific Gravity | Test Method |
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1.1 (g/cc) | Mixed adhesive |

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