Description
How to use
Mixing:
Thoroughly mix the desired amount part A and part B in a 1:1 ratio by
weight. Static mixers are recommended mixing tools. During mixing, care should
be taken to minimize air entrapment. Airless mixing, metering and dispensing
equipment is recommended for large production processing.
De-airing:
If a void-free finished part is desired, the entrapped air must be
removed from the mixed materials. Exposure to a residual pressure of 711 Torr
for several minutes is typically adequate. The vessel containing the material
should be at least four times the volume of the mixture to allow for expansion.
Coating:
The suggested coating method is knife over roll. Suggested coating
thickness is from 0.1mm to 0.5mm (approximately 100g/m²-500g/m²). Thicker coats
can be applied if more elastomeric properties are desired.
Curing:
The cure reaction will begin once the two parts have been mixed. The
initial viscosity will at least double within 1 hour at 25°C. The cure reaction
will occur at room temperature; however heating will accelerate the process.
Cleaning:
To remove uncured adhesive, Liveo™ Q7-9180 (0.65cst) Silicone Fluid,
isopropyl alcohol, ethyl acetate, xylene or heptane can be used. When the
adhesive is cured, the greater part should be removed by mechanical means and
only the remaining material should be removed with one of the aforementioned
solvents.
SAFETY WARNING
Before handling, please consult the corresponding material safety data
sheets. These are available upon request or can be downloaded from our DuPont website:
www.DuPont.com
