Araldite 2020-1 Epoxy Adhesive
- Glass and ceramic adhesive
- Transparent and UV-resistant
- Low viscosity
Araldite 2020-1 is a liquid, two-component epoxy adhesive that cures at room temperature. The adhesive is completely transparent and has a refractive index that closely matches that of glass. This makes Araldite 2020-1 a professional choice for the invisible bonding of glass and ceramics. Thanks to its very low viscosity, it is also ideally suited for clear castings (small volumes), component potting, and laminates.
Features of Araldite 2020-1 epoxy adhesive
- Particularly suitable for bonding glass and ceramics
- Transparent
- Long working time (approx. 160 minutes)
- Good chemical, temperature, and water resistance
Applications
Araldite 2020-1 is suitable for bonding the following materials:
- Ferrous metals and aluminium
- Glass, quartz, and gemstones
- Ceramics
- GRP (Glass Reinforced Plastic)
- CFRP (Carbon Fibre Reinforced Polymer)
- ABS
- PVC
- PC
- PMMA
Processing
Clean and thoroughly degrease the surfaces to be bonded. Carefully mix the measured components using the supplied spatula. While stirring, scrape the bottom and sides of the mixing cup to ensure a homogeneous mixture. Transfer the mixture to a clean cup and mix again. The adhesive is now ready for use. Apply the adhesive evenly to the bonding surfaces and press the parts together. Ensure the parts remain fixed in position for at least 16 hours.
The curing time can be significantly reduced by heating the adhesive to approximately 40°C.
Specifications
Packaging: 0.5 kg (2-component pack)
Mixing ratio by weight: 100 parts A, 30 parts B
Mixing ratio by volume: 100 parts A, 35 parts B
Colour: transparent
Specific gravity: 1.1 g/cm3
Pot life: approx. 160 minutes
Time to reach 1 MPa strength: 16 hours (at 23°C)
Time to reach 10 MPa strength: 25 hours (at 23°C)
Optimum bond line thickness: 0.1 to 0.3 mm
Shear strength: 15 MPa
Tensile strength: 55 MPa
Peel strength: < 1 N/mm
Elongation at break: 11.9%
Temperature resistance: -60°C to +80°C
We have a number of recommendations for working safely with polymers. At Polyestershoppen you will not only find the polymers themselves, but you can also purchase all the protective equipment you need from us. If you have any doubts or questions, please contact our customer service. We can give you advice on how to work safely with polymers.
Safety equipment
Gevaar
| Code | Description |
|---|---|
| H302 | Harmful if swallowed. |
| H314 | Causes severe skin burns and eye damage. |
| H315 | Causes skin irritation. |
| H317 | May cause an allergic skin reaction. |
| H318 | Causes serious eye damage. |
| H332 | Harmful if inhaled. |
| H411 | Toxic to aquatic life with long lasting effects. |
| H412 | Harmful to aquatic life with long lasting effects. |
| P261 | Avoid breathing dust/fume/gas/mist/vapours/spray. |
| P273 | Avoid release to the environment. |
| P280 | Wear protective gloves/protective clothing/eye protection/face protection. |
| P310 | Immediately call a POISON CENTER/doctor/… |
| P391 | Collect spillage. |
| P303+P361+P353 | IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower]. |
| P304+P340 | IF INHALED: Remove person to fresh air and keep comfortable for breathing. |
| P305+P351+P338 | IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| P264 | Wash hands thoroughly after handling. |
