Description
This formula has been discontinued. There is not a close substiture with Huntsman/Araldiate , however both Permabond and Lord have substiture formulas, and they are listed in the table below…
Araldite 2042 A/B polyurethane adhesive was a two-part, rapid-curing system that was specifically formulated for bonding plastics including polycarbonate, ABS, nylon, and 1Metton with minimal substrate preparation. Araldite 2042 A/B polyurethane adhesive was also used successfully for bonding materials with differing CTEs, e.g., nylon to stainless steel. Once cured, it featured good environmental stability and impact resistance.
Replacement/Substitute Formulas:
| Formula | Type | color | set time | viscosity | tensil strength | sheer strength | Shore D Hardness | Elongation |
| araldite 2042 (this product) | Polyurethane | Pink | 3 min | 50000 cp (flowable medium) | 2100 psi | 1450 psi aluminum 800 psi Metton |
85 | 250% |
| Permabond PT321 | Polyurethane | Gray | 1-2 min | 5000 cp (flowable low-medium) | 2900-3600 psi | 900-1200 psi | 70-80 | <10% |
| Permabond PT326 | Polyurethane | Gray | 5 min | 5000 cp (flowable low-medium) | 2300-3600 psi | 900-1200 psi | 65-75 | <15% |
| Permabond PT328 | Polyurethane | Gray | 15-20 min | 5000 cp (flowable low-medium) | 2200-2900 psi | 700-2000 psi | 60-75 | <20% |
| Lord 7100 A/B | Urethane | Black | 5-10 min | 45000 cp (flowable medium) | ||||
| Lord 7150 A/B | Urethane | Gray | 5-10 min | 45000 cp (flowable medium) | ||||
| Lord 7542 A/B | Urethane | Brown | 5 min | 5000 cp (flowable low-medium) | ||||
| Lord 7545 A/B | Urethane | Brown | 5 min | 350,000 cp (Non-Sag Gel) | 3000 psi | 67 | ||
| Lord 7550 A/C | Urethane | Clear/Yellowish | 3-5 min | 5000 cp (flowable low-medium) |
Features
- Rapid Cure
- High Strength
- Excellent Flexibility
- Convenient Mix Ratio
- Bonds a Wide Variety of Materials
- Impact Resistant
- Environmentally Stable
Applications
- Polycarbonate
- ABS
- Nylon
- Metton
- Bonding Materials With Differing CTEs, e.g. Nylon to Stainless Steel
Please Note: These cartridges are designed to work best with a 50ml Dispensing dispenser. We advise you use the correct Dispenser to maximize efficiency and minimize waste. If you do not have one, please check out our Dispensers; all are excellent products and have our seal of approval.
If you prefer not to use a Dispenser, there is an option for a manual hand plunger or a caulking dispenser adapter that you can use for fast small jobs.
Storage
When stored in a dry place in their original sealed containers at a temperature within 36F to 104F (+2C and +40C) both components of Araldite 2042 A/B have a 1 year shelf-life from date of shipment. Araldite 2042 A/B should not be exposed to direct sunlight. The temperature of both components should be above 18C (65F) prior to mixing. These products are moisture sensitive and are packaged under a blanket of dry nitrogen. After opening a container, re-blanket with dry nitrogen and then tightly reseal containers.
Additional information is available by consulting the Technical Data Sheet (TDS). Just ask for it!
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