Shop

Delo-Duopox AD840 Universal Two-Part Epoxy Adhesive 50ml

(15 customer reviews)

31,14 

This 2-component epoxy adhesive is suitable for bonding metals, plastics, glass, ceramics, and composites in various industries including electronics.

Quick Product Inquiry

Send us a quick inquiry for this product. We will reply with availability, pricing, and delivery information.

SKU: ID3a2a25a6f2 Category:

Description

DELO-DUOPOX® AD840 is a thixotropic, room-temperature curing 2-component epoxy adhesive for industrial bonding in mechanical engineering, electronics and the automotive industry.

  • Pack size: 50 ml dual cartridge
  • Also available in: 200 ml dual cartridge
Applications
  • Bonding of metals, plastics, glass, ceramics, and composites
  • Electronics manufacturing, mechanical engineering, automotive
  • Adhesive joints under thermal and chemical stress
  • Operating temperature range: -40 °C to +150 °C
Features
  • Three-phase curing at room temperature (initial, functional, final strength)
  • Long pot life: approx. 90 minutes (100 g / 23 °C)
  • Excellent resistance to chemicals and mechanical loads
  • Biocompatibility tested (DIN EN ISO 10993-5)
  • RoHS compliant (Directive 2015/863/EU)
  • VOC compliant (GB33372-2020)
  • Flame retardant per UL 94 HB
  • Suitable for Delo-Automix systems
Technical Data
Physical Properties
Color (cured) Gray
Transparency Opaque
Mix ratio (vol / wt) 1:1 / 0.88:1
Density Part A / B 1.18 / 1.33 g/cm³
Viscosity Part A / B 110,000 / 125,000 mPa·s
Pot life (100 g, RT) 90 min
Shrinkage 3 vol.%
Water absorption (24 h) 0.18 wt.%
Mechanical Properties
Lap shear strength (Al/Al, 23 °C) 22 MPa
Lap shear strength (steel/steel) 22 MPa
Tensile strength 30 MPa
Elongation at break 6 %
Shore hardness D 76
Modulus of elasticity 1700 MPa
Peel resistance (steel) 6 N/mm
Compressive shear strength (Al/Al) 26 MPa
Compressive shear strength (stainless steel) 30 MPa
Compressive shear strength (PA6 / PC-ABS) 17 MPa / 13 MPa
Thermal Properties
Service temperature range -40 °C to +150 °C
Glass transition temperature (Tg) 69 °C
Decomposition temperature 280 °C
CTE (30-150 °C) 160 ppm/K
Electrical Properties
Dielectric strength 25 kV/mm
Surface resistivity >1E14 Ohm
Volume resistivity >1E14 Ohm·cm
Tracking resistance (CTI) 600
Instructions for Use
  • Dispense from dual cartridge using static mixer
  • Clean and pre-treat surfaces before bonding
  • Use within pot life (90 min)
  • Curing can be accelerated by heat
Recommended Accessories
  • Mixing nozzle: 050 short
  • Dispensing gun: DELO-XPress
  • Cleaner: Delothen NK1 400ml
Storage & Shelf Life
  • Shelf life: 12 months at +18 °C to +25 °C (unopened)
  • Store dry, frost-free, in original packaging

DELO-DUOPOX AD840, epoxy adhesive, 2K glue, high strength, electronics bonding


Hazard Identification (CLP) – Component A

Exclamation markEnvironment

Signal word: Warning.

Hazard Statements (H-Sentences)
  • Causes skin irritation.
  • May cause allergic skin reactions.
  • Causes serious eye irritation.
  • Toxic to aquatic organisms, with long-lasting effects.
Precautionary Statements (P-Sentences)
Prevention:
  • Wear protective gloves (1-4 hours breakthrough time: recommended Viton® fluoroelastomer / short-term exposure < 15 min nitrile gloves).
  • Wear eye protection or face protection.
  • Avoid release to the environment.
  • Avoid inhaling vapors.
  • Wash thoroughly after use.
Response:
  • If inhaled: Seek medical advice if feeling unwell, call a Poison Center or a doctor.
  • Remove contaminated clothing and wash before reuse.
  • If on skin: Wash with plenty of water and seek medical advice if irritation occurs.
  • If in eyes: Rinse carefully with water for several minutes. Remove contact lenses if possible. Continue rinsing and immediately seek medical advice if irritation persists.
Storage and Disposal
  • Not applicable.
  • Dispose of contents and container in accordance with local, regional, national, and international regulations.

Hazard Identification (CLP) – Component B

 

Signal word: Danger.

Hazard Statements (H-Sentences)
  • Causes severe skin burns and eye damage.
  • May cause allergic skin reactions.
  • Toxic to aquatic organisms, with long-lasting effects.
Precautionary Statements (P-Sentences)
Prevention:
  • Wear protective gloves (1-4 hours breakthrough time: recommended Viton® fluoroelastomer / short-term exposure < 15 min nitrile gloves).
  • Wear protective clothing, eye protection, or face protection.
  • Avoid release to the environment.
  • Avoid inhaling vapors.
Response:
  • If inhaled: Immediately call the Poison Center or a doctor.
  • If swallowed: Immediately call the Poison Center or a doctor, rinse mouth, DO NOT induce vomiting.
  • If on skin (or hair): Remove all contaminated clothing immediately, wash skin with water, immediately call the Poison Center or a doctor.
  • If on skin: Wash with plenty of water, seek medical advice if irritation or rash occurs.
  • If in eyes: Rinse carefully with water for several minutes, remove contact lenses if possible, continue rinsing and immediately call the Poison Center or a doctor.
Storage and Disposal
  • Not applicable.
  • Dispose of contents and container in accordance with local, regional, national, and international regulations.
Hazardous materials. The forwarding charges may be raised, if shipping to: DE, AT, NL, GB, CH, CZ, IT, ES, FI, NO, BE, IE, RO, PL, FR, PT, LU, DK, LI, GR, SE, SK, BG, SI, CA, LT, EE, LV, HR, SA,
Information on product safety (Manufacturer, Contact)

DELO Industrie Klebstoffe GmbH & Co. KGaA, DELO-Allee 1, 86949 Windach, GERMANY, +49 8193 9900-0, [email protected], www.delo.de

15 reviews for Delo-Duopox AD840 Universal Two-Part Epoxy Adhesive 50ml

  1. Francesco B.

    Everything in perfect condition. Simple to install. Clear recommendation.

  2. Ginevra B.

    Super fast delivery, thank you. Packaging slightly damaged, but the product is excellent.

  3. Ginevra M.

    Easy to use, no mess at all. Perfect for my needs; I couldn’t be happier. I noticed a difference after a short time! I was skeptical, but now I’ll order it regularly.

  4. Tommaso

    Works without any issues.

  5. Quentin N.

    Top seller. Works just as advertised. Very fast shipping. Top product, would definitely recommend.

  6. Stefano U.

    Simple to install. Perfect job, thanks.

  7. Emilia

    Great product, worth every cent.

  8. julie_75

    Pleasant to use at home. Excellent product, worth every cent. Not too big, not too small, just right.

  9. Evelyn

    Looks even nicer in person.

  10. Josephine

    I’ve been using it for 2 weeks and I already see results!

  11. jonas_sky

    No complaints so far. Exactly as in the pictures.

  12. Marlene K.

    This solved my problem completely! Packaging was slightly damaged, but the product is excellent. Easy to use, without making a mess.

  13. olivia_jane

    The quality pleasantly surprised me. The quality pleasantly surprised me. Super fast delivery, thank you. Perfect for my needs; I’m very satisfied.

  14. jules_fr

    Product arrived well packaged. Works just as advertised. Great service, thank you. Perfect, nothing to say.

  15. Fabio L.

    Recommended.

Add a review

Your email address will not be published. Required fields are marked *