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PERMABOND UV645

  • Product code: UV645
  • Manufacturer: Permabond
  • Package size: 50 mL
  • Shelf Life:
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PERMABOND® UV645 is a single part, fast curing, high viscosity UV curable adhesive designed specifically for bonding plastics. This material has excellent adhesion to a variety of plastics including polycarbonate as well as metals and glass. Permabond UV645 has very high shear strength, elongation and impact resistance making it ideal for applications that require substrates with different coefficients of thermal expansion. Permabond UV645 has good depth of curing capabilities which make it suitable for use as a sealant.

FEATURES & BENEFITS:

  • Cure on demand
  • High shear strength
  • Fast curing with low-power lamps
  • 100% solids, no solvents
  • Excellent adhesion to plastics

Typical Properties

Overlap shear strength (ISO4587) Polycarbonate >9 N/mm² (>1300 psi)*
PVC >5 N/mm² (>700 psi)
PC/ABS >7 N/mm² (>1000 psi)*
Acrylic >1.5 N/mm² (>220 psi)*
Tensile strength
(ISO37)		 11 N/mm² (1600 psi)
Refractive index 1.490
Elongation at break (ISO37) > 70%
Hardness (ISO868) 50-65 Shore D
Dielectric strength 25-30 KV/mm
Dielectric constant
1MHz@25°C		 4
Water absorbtion (ISO62)
2 hours in boiling water		 <5%

 

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