Araldite 2031-1 - 60-Min Set Chemical Resistant -Black Thixotropic Toughened Epoxy Gel
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SKU:
AR_2031-1_050ML
Regular price
$ 19.99 USD
65 units available
SKU
- Type Epoxy
- Vendor Araldite
- SKU AR_2031-1_050ML
Araldite 2031-1 is a 1:1 mix ratio, black, toughened, thixotropic (non-slumping up to 10mm thickness) adhesive suitable for metal and composite bonding with good adhesion on Polyamides. It has low shrinkage characteristics and a high chemical resistance.
Embedded with spacers (glass beads) it retains it's integrity well, will not sag/gap or run, and has enhanced bond strength at larger bondlines. It is particularly suitable for GRP (Glass Reinforced Plastics) Polyamide and SMC (Sheet Molded Compounds) bonding.
When out of stock, Backup / Substitute Formulas:
Key Features
- Thixotropic - non slumping
- Toughened adhesive, resilient bond
- Suitable for metal and composite bonding, good adhesion onto polyamides
- High Resistance to chemicals
- Low shrinkage
Technical Specs
| Part Number | 2031-1 |
| Item Weight | 4 ounces |
| Product Dimensions | 6 x 3 x 1 inches |
| Origin | Made in USA |
| Item model number | 2031-1 |
| Color | Black |
| Cartridge Types |
1:1 Ratio 50ml A-System Square-Back 1:1 Ratio 380ml C-System |
| Material | Epoxy |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Toughened |
| Included Components | Mixing Syringe Included |
Storage
Araldite 2031-1 may be stored for up to 3 years at room temperature provided the components are stored in sealed containers. The expiry date is indicated on the label.
For additional information, consult the TDS and SDS.
Please Note:
The 50ml Cartridges are 1:1 ratio, and are designed to work best with a 50ml cartridge Dispenser with a 1:1 ratio plunger. We strongly advise you use a 50ml Dispenser with a 1:1 ratio plunger for this cartridges. If you do not have one, please check out our 1:1 ratio Dispensers, all are excellent products and have our 'it's good' seal of approval. If you prefer not to use a Dispenser, then we recommend considering one of our 50ml Kits that include a variety of different accessories that you may need for fast small jobs.
The 380ml Cartridges are 1:1 ratio, and are designed to work best with a 380ml cartridge Dispenser with a 1:1 ratio plunger. We strongly advise you use a 380ml Dispenser WITH a 1:1 ratio plunger for this cartridges. If you do not have one, please check out our 1:1 ratio Dispensers, all are excellent products and have our 'it's good' seal of approval.
Product Name
Araldite 2031-1 - 60-Min Set Chemical Resistant -Black Thixotropic Toughened Epoxy Gel
Brief Description
Araldite 2031-1 is a two-component, room temperature curing, black, thixotropic (non-slumping up to 10mm thickness) epoxy paste adhesive. It is designed to provide a resilient and tough bond, particularly suitable for metals and a wide range of composites.
Popular Applications & Uses
- Bonding of glass fibre reinforced plastics (GRP) and epoxies- Bonding of fibre-reinforced polyester and thermoset composites (CFRP, SMC)- Bonding of ferrous metals, aluminum, and copper- Bonding of polyamides- Structural bonding in sports cars, racing boats, and bicycles- Assembly of wind turbine blades and railway applications- General industrial applications requiring strong, resilient, and chemical-resistant bonds
Industries that Commonly Use It
- Aerospace/Defense- Automotive Service/Repair- Chemical Industry- Construction/Building Services- Energy (especially wind energy)- Fabrication- General Manufacturing- Marine- Metal Fabrication- Plastic Fabrication- Transportation/Specialty Vehicle (bicycles, railway, sports cars)
Special and Unique Features
- Thixotropic and non-sagging up to 10mm thickness, allowing for gap-filling applications- Toughened adhesive providing a resilient and strong bond- High chemical resistance- High weathering resistance- Contains spacers (glass beads) to ensure a minimum bond line thickness of 0.05 mm, enhancing bond strength at larger bondlines and ensuring integrity- Low shrinkage characteristics- Black color, ideal for creating invisible bond lines on carbon composites- Excellent fracture toughness and resistance to dynamic loads- Room temperature curing
Key Properties
- **Product Type:** Two-component epoxy paste adhesive, structural adhesive- **Color:** Black paste- **Mix Ratio (by volume):** 1:1 (resin:hardener)- **Specific Gravity (Mixed):** Approximately 1.3 g/cm³- **Viscosity:** Thixotropic (non-slumping)- **Pot Life (100g at 25°C):** 60-70 minutes- **Fixture Time (to reach 1 MPa lap shear strength):** 3 hours at 23°C- **Shear Strength:** > 20 MPa (on aluminum, sandblasted, cured 16h at 40°C)- **Peel Strength:** 4 N/mm² (typical)- **Temperature Resistance:** -50°C up to +80°C (continuous operating temperature up to 100°C, max 100°C / 212°F)- **Gap-filling Capacity:** Up to 10 mm- **Shelf Life:** 3 years at room temperature in sealed containers
Surface Compatibility
- Glass fibre reinforced plastics (GRP)- Carbon fibre reinforced plastics (CFRP)- Sheet Moulding Compounds (SMC)- Ferrous metals (e.g., mild steel, stainless steel)- Aluminum- Copper- Polyamides- Other composites- Wood, Plywood- Glass, Ceramic- Rubber
Known backups / known substitutes
- Maven EA 2031 (when Araldite 2031-1 is out of stock)- Infinity Bond EP 190 Gray (similar properties and features)- Other Araldite 2000 range epoxies, polyurethanes, or methacrylates depending on specific application requirements (e.g., Araldite 2011, Araldite 2012, Araldite 2014-2, Araldite 2018, Araldite 2028-1, Araldite 2021-1)- Other structural adhesives from brands like 3M, Loctite, Plexus, Permabond, Dowsil, Sika, etc., depending on specific application needs
Comparison Note
Araldite 2031-1 stands out as a toughened, thixotropic epoxy adhesive offering a resilient bond with excellent chemical and weathering resistance. Its black color makes it ideal for bonding carbon composites with invisible bond lines, a feature not common in all general-purpose epoxies. While many epoxies offer strong bonds, Araldite 2031-1's specific formulation with spacers ensures optimal bond line thickness and enhanced performance in demanding applications, particularly those involving dynamic loads and harsh outdoor conditions. It offers a good balance of work life (60-70 minutes) and fixture time (3 hours) for professional applications, distinguishing it from faster-curing or slower-curing general-purpose epoxies.
Visit our datasheet server to download a variety of documents for this formula, as well as for all other formulas and products that Perigee Direct carries.
And especially if you are considering or comparing a few different formulas. Our datasheet server can help you download the necessary data to help u decide and keep your project going.
Click Here to visit our Datasheet Server (TDS, SDS, Fact Sheets, Selector Guides, etc)
And especially if you are considering or comparing a few different formulas. Our datasheet server can help you download the necessary data to help u decide and keep your project going.
Click Here to visit our Datasheet Server (TDS, SDS, Fact Sheets, Selector Guides, etc)