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Light-fixable 2C adhesives

Light-fixable 2C adhesives

Light-fixable 2C adhesives

Product catalog summary
Introduction
The document discusses the innovative DELO-DUOPOX DB (Dual Bonding) 2C epoxy resins, which are designed for structural bonding and protective potting. These resins offer rapid curing times, addressing previous limitations in industrial applications.

Key Features
  • Fast Light Fixation: Achieves initial strength in seconds, allowing immediate continuation of production processes.
  • Reliable Final Curing: Cures at room temperature or can be accelerated with heat, even in shadowed areas.
  • Storage and Transport: Can be stored and transported at room temperature, simplifying logistics.
  • High Strength and Resistance: Provides reliable protection and functionality with excellent temperature and media resistance.
  • Low Outgassing and Shrinkage: Suitable for optoelectronic applications.
  • Low Halogen Content: Ideal for consumer electronics.

Technical Specifications
  • Viscosity: DELO-DUOPOX DB8989 has a viscosity of 170,000 mPa·s for component A and 160,000 mPa·s for component B. DELO-DUOPOX VE 27412 has 13,000 mPa·s for component A and 43,000 mPa·s for component B.
  • Light Fixation Time: Initial strength achieved in 1-20 seconds for DB8989 and 1-10 seconds for VE 27412, depending on component geometry and adhesive volume.
  • Curing Time: Final strength reached in 7 days at room temperature.
  • Tensile Shear Strength: 28 MPa for DB8989 and 25 MPa for VE 27412 on Al/Al.
  • Storage Life: 6 months for DB8989 and 3 months for VE 27412 at room temperature.

Applications
  • Sealing of plugs and switches
  • Bonding of compact camera modules
  • Sensor potting
  • Bonding of structural connecting elements (ONSERT®)
  • Magnet bonding for e-motors

Disclaimer
The document notes that the data provided are based on laboratory tests and may not fully represent product behavior under practical conditions. Customers are responsible for testing product suitability for specific purposes.

Contact Information
DELO Industrial Adhesives, Headquarters in Windach/Munich, Germany. More information available at www.DELO-adhesives.com.
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Catalog excerpts

Light-fixable 2C adhesives-1

Bonding of buried magnets into a rotor; light fixation so that p roduction can continue quickly The revolution: Light-fixable 2C adhesives Short cycle times by curing within seconds 2C epoxy resins are suitable for structural bonding and protective potting. For many industrial applications, the time lapse before reaching initial strength was deemed a major disadvantage – until now: The new light-fixable DELO-DUOPOX DB (DB = Dual Bonding) products are faster than any previous 2C epoxy resin. It secures the components against slipping in just a couple of seconds, so that processing of the entire assembly can go ahead immediately. Reliable final curing – even in shadowed areas – is the same as for regular 2C products at room temperature or speeded up by heat. Your benefits   Fast light fixation within a few seconds Production can continue quickly, short cycle times, increased throughput   xcellent temperature resistance E Consistent adhesive properties over the entire lifetime of the components   Reliable final curing at room temperature Investment and energy costs for heat curing are eliminated, less space required in production   xcellent media resistance E Reliable function over the entire lifetime of the components   Storage / transport at room temperature Simple, cost-efficient logistics   High strength Reliable protection of components, improved functionality   Low outgassing, low shrinkage Use in optoelectronic applications, such as   cameras, possible   Low halogen content Suitable for con

 Open the catalog to page 1
Light-fixable 2C adhesives-2

Bonding of structural connecting elements (ONSERT®) Sensor potting Sealing of plugs and switches Bonding of compact camera modules Magnet bonding for e-motors VIDEO ON APPLICATIONS & FUNCTIONAL PRINCIPLE: www.youtube.com/ watch?v=RgY96MC5_KQ Technical features DELO-DUOPOX DB8989 bonding at room temperature (approx. +23 °C), not irradiated Tensile shear strength Al / Al [MPa] Storage life at room temperature (approx. +23 °C) Curing time until final strength [d] LED 400 nm, intensity 1,000 mW / cm² DELOLUXcontrol Light fixation time until initial strength [s] Viscosity [mPa·s] beige opaque whitish...

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.