DELO® ML DB 136 Anaerobic and light curing adhesive
- Fluorescent variant of DELO-ML DB135
- Low-viscous setting
- Light-curing and anaerobic-curing
- Visible adhesive in boundary areas can be cured with visible light
- High strength, difficult to remove
- Very good strengths and low roughness depth of the bonding areas
Base
- Modified urethane acrylate
- One-component, solvent-free
- Dual-curing adhesive
Curing
- Anaerobic, i.e., by exclusion of air and under metal influence at room temperature with smallgap
- The curing may be assisted by application of heat, use of activator and/or light, e.g. if the curingspeed is too slow or if it comes to larger gaps
- The build-up of strength depends on the components and the geometry joined. The initialstrength is achieved after just a few minutes. Significant acceleration is possible by using anactivator and/or applying heat
- Curing with UV light in a wavelength range of 320 – 450 nm. DELOLUX LED curing lamps areespecially suitable as per the chart below. All standard DELOLUX HID discharge lamps arealso suitable
- When using light fixation, an intensity at the adhesive of 700 mW/cm² should not be exceeded.Application related, higher intensities can be useful
- Both curing mechanisms can be used in combination or separately
Field of application
- Bonding: metals, small surfaces and with a high fitting accuracy
- Fixing: coaxial components, e. g., bearings or sockets
- Adhesive leaking from the bonding gap can be cured in seconds with visible light
- Therefore, firmness to touch can be reached faster
- Easy application control due to fluorescent color
- If one of the components to be bonded is translucent, non-metals can also be bonded throughpolymerization
- DELO curing lamps generating radiation adjusted to the adhesives are available to initiate thisreaction
- Suitable for small casting applications, if cured with DELO curing lamps. The top, openadhesive surface exposed to air remains tacky
- Also suitable for the bonding of components with dissimilar coefficients of expansion due toflexibilized and tension-equalizing nature
- The cured product is normally used in a temperature range of -60 °C to +180 °C; depending onthe application, other limits may be more reasonable
Technical specifications
- Color: clear- yellowish
- Prefered clearance [mm]: 0,05-0,1
- Clearance with heat or activator [mm]: up to 0,3-0,4
- Clearance with light curing [mm]: 4
- Density [g/cm³] at room temperature (approx. 23 °C): 1.1
- Viscosity [mPas] Brookfield at 23 °C: 1200 thix
- Curing time until initial strength [min] at room temperature (approx. 23 °C), anaerobic on zinc-phosphated screws: 2-4 min
