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Product description:
TEROSON PU 9225 is a polyurethane based two-component adhesive which cures at room temperature. For accelerated curing it is recommended to increase the temperature up to 60 to 70 °C. The product is supplied in a convenient twin cartridge. TEROSON PU 9225 can be painted with standard commercial car repair refinishing paints. When applying TEROSON PU 9225 to plastics the use of an approved Henkel primer is absolutely necessary. Detailed information see directions of use. Further information about the product: biuro@woronko-kleje.pl

Steps to achieve the best adhesive result:
Pretreatment:
The parts to be bonded must be free from oil, grease, moisture, dirt and release agents. After drying the parts should be cleaned and pretreated with TEROSON VR 10. Damaged plastic parts have to be sanded on the face side with a narrow belt sander (grit P 80 to 120) to grind a V-groove ( cm). Finally the sanded parts should be cleaned and pretreated with TEROSON VR 10. When applying TEROSON PU 9225 to plastics the use of primer TEROSON 150 in a thin layer is necessary. Evaporation time is approx. 10 minutes.

Application:
Insert the cartridge into a suitable application gun. Apply pressure to the cartridge(s) to ensure a simultaneous and homogeneous flow of both components. Thereafter, attach the static mixer and cut the tip to provide for the desired bead size. Discard the first 2 cm of extruded adhesive bead. TEROSON PU 9225 is applied directly to the substrates. Anyexcess material should be removed immediately after application. If material is left in the cartridge leave the static mixer attached. For further use of the product, simply remove the mixer and install a new one. In case of plastic repair the use of woven fibreglass mat is recommended for reinforcing.

Curing:
Curing occurs at room temperature. To get a faster grindability the parts bonded with TEROSON PU 9225 can be warmed up to 60 to 70 °C for minimum 15 minutes.

Storage:
  • Frost sensitive : no
  • Recommended storage temperature : 10 °C to 25 °C

    Parameters:
    COMPONENT A:
    • Colour: yellow
    • Density approx. : 1,4 g/cm³
    • Solids : >98 %
    COMPONENT B:
    • Colour : black
    • Density approx. : 1,7 g/cm³
    • Solids : >98 %
    MIXTURE (Component A + B) :
    • Colour : dark grey
    • Potlife (23°C ) approx. : 10 minutes
    • Tack-free time (23 °C, 50 % rh) approx. : 30 minutes
    • Curing time at 23 °C approx. : 5 hours.
    • Layer thickness : 3 mm
    • Shore A hardness approx. : 90

    Full technical information can be found in the technical data sheet.
  • Assortment