DELO DUALBOND AD345 Adhesive | DUALBOND AD345 | HUST VN

DELO DUALBOND AD345 Adhesive

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  • This adhesive is suitable for both curing methods by UV light and by the heat addition;
  • It’s just one component base on modified polycarbamine acid with dual curing features.

Application range:

  • Especially for fast fixing of component and curing at low temperatures;
  • Temperature range for use of -40 ~ + 130 oC, depending on the application, other limits may be reasonable;
  • Compliant with RoHS directive 2015/863/EU;
  • Halogen-free according to IEC 61249-2-21.

Curing:

  • Fixing by curing with UVA light in a wavelength range of 320 ~ 400 nm in 1 ~ 5 s;
  • Curing by heat in a temperature range of +80 ~ 130 oC is mandatory;
  • The time between Fixing and curing by heat should not be longer than 1 hour at room temperature (max. 25 oC);
  • The heating and curing time depending on the component size and the oven type maybe need to evaluation to optimize.

Lamp type

DELOLUX 20/50/80

Wavelength (nm)

365

400

460

Suitability

++

+

-

Note: ++ Especially suitable, + suitable, not suitable

Technical data:

  • Color: beige
  • Filler: minerals
  • Filler content: 15 %
  • Density: 1.2 g/cm3
  • Viscosity: 36000 mPas
  • Processing time: 72 h
  • Fixing time by light: 1 ~ 5 s
  • Curing time with air convection oven (at +80 oC): 30 min
  • Curing time with air convection oven (at +100 oC): 10 min
  • Compression shear strength PA/PA: 4 MPa
  • Compression shear strength PC/ABS: 27 MPa
  • Compression shear strength PETP/PETP: 5 MPa
  • Compression shear strength PBT/PBT: 13 MPa
  • Compression shear strength FR4/FR4: 30 MPa
  • Compression shear strength Al/Al: 11 MPa
  • Compression shear strength stainless steel/stainless steel: 15 MPa
  • Compression shear strength glass/glass: 20 MPa
  • Compression shear strength LCP/LCP: 6 MPa
  • Tensile strength: 7
  • Elongation at tear: 9 %
  • Young’s modulus: 190 MPa
  • Shore hardness D: 40
  • Glass transition temperature: 85 oC
  • Shrinkage: 3.2 vol. %
  • Water absorption: 0.3 wt %
  • Storage life at -18 oC: 6 months

 

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