Description
DELO-DUOPOX® AD894 (formerly Delo Automix® AD894) is a flowable 2-component epoxy adhesive that cures at room temperature. It is ideal for industrial bonding applications in mechanical engineering, electronics and the automotive sector. The black, mineral-filled formulation is suitable for use with dual-cartridge systems.
- Pack size: 50 ml double cartridge
- Also available: 200 ml double cartridge
Applications
- Bonding of metals, plastics, ceramics and glass
- Electronics production, mechanical assembly, automotive
- Joints exposed to thermal stress
- Operating temperature: -40 °C to +140 °C
Features
- High-strength 2K epoxy adhesive
- Processed via dual cartridge system (mix ratio 2:1)
- Fast cure at room temperature (5 h / 7 h / 24 h)
- Flowable for gap-filling and automated dispensing
- RoHS and VOC compliant (2015/863/EU, GB33372-2020)
- Excellent mechanical performance (up to 41 MPa tensile strength)
Technical Data
| Physical Properties | |
|---|---|
| Color (cured) | Black |
| Transparency | Opaque |
| Mix ratio (vol / wt) | 2:1 / 7:3 |
| Density A / B | 1.37 / 1.18 g/cm³ |
| Viscosity A / B | 40,000 / 30,000 mPa·s |
| Pot life (100 g, RT) | 45 min |
| Shrinkage | 4 vol.% |
| Water absorption (24 h) | 0.3 wt.% |
| Mechanical Properties | |
| Shear strength (DIN / DELO Norm) | 19 / 31 MPa |
| Tensile strength | 41 MPa |
| Elongation at break | 2.1 % |
| Shore hardness D | 73 |
| Elastic modulus | 2,300 MPa |
| Peel resistance (steel) | 0.7 N/mm |
| Thermal Properties | |
| Operating temperature range | -40 °C to +140 °C |
| Glass transition temperature (Tg) | 63 °C |
| Decomposition temperature | 215 °C |
| CTE (30-50 °C / 70-150 °C) | 91 / 178 ppm/K |
| Electrical Properties | |
| Dielectric strength | 14 kV/mm |
| Surface resistivity | >1E13 Ohm |
| Volume resistivity | >1E13 Ohm·cm |
| Tracking resistance (CTI) | 600 |
| Relative permittivity (1 MHz / 1 GHz) | 4.0 / 3.7 |
Instructions for Use
- Dispense via dual cartridge with static mixer
- Clean and pre-treat surfaces before bonding
- Use within 45 minutes after mixing
- Heat can accelerate curing and change properties
Recommended Accessories
- Mixing nozzle: 050 short
- Dispensing gun: DELO-XPress
- Cleaner: Delothen NK1 400ml
Storage & Shelf Life
- 6 months at +18 °C to +25 °C (unopened)
- Store dry, frost-free, in original packaging
DELO DUOPOX AD-894, black 2K epoxy adhesive, flowable glue, industrial bonding
Hazard statements:
Signal word: Danger
H314 Causes severe skin burns and eye damage.
H317 May cause an allergic skin reaction.
H318: Causes serious eye damage.
H319: Causes serious eye irritation.
H411 Toxic to aquatic life with long lasting effects.
H412: Harmful to aquatic life with long lasting effects.
DELO Industrie Klebstoffe GmbH & Co. KGaA, DELO-Allee 1, 86949 Windach, GERMANY, +49 8193 9900-0, [email protected], www.delo.de
rafael_x –
Very functional. Great service, thank you. Good fit and quality.
Florian –
Fast shipping, perfect product.
davide88 –
Very easy to use. Impeccable service. Arrived on time. Arrived on time and in excellent condition.
Ambre C. –
I was skeptical, but now I’ll order regularly. Not too big, not too small, perfect.
massimo_it –
Arrived on time and in excellent condition. As expected, top-notch. Fast and secure delivery. Exactly what I needed.
Julien Z. –
Fast shipping and good quality. Good quality at a fair price. Everything perfect, thank you. Fast and secure delivery.
Cédric –
Everything perfect, would buy again.
Emilia G. –
I was skeptical, but now I’ll order regularly. I’ve been using it for 2 weeks and already see results! Surprisingly good quality for the price.
Jannis –
Very easy to set up. Feels durable and well built. Easy to use and very practical.
maelys88 –
Very effective; noticed a change after just one week.