[Description]
High temperature masking tape and dots are ideal for masking gold fingers of printed circuit boards during wave solder or solder
dip process, as well as for solder wave masking and electrical insulation.
This high temperature tape is a polyimide, pressure sensitive, adhesive tape with silicon resin, which shows excellent dielectric
insulation properties, high heat resistance and excellent solvent resistance. These properties result in a tape with remarkable
dimensional stability and excellent electrical and physical properties over a wide range of temperatures.
High temperature masking dots are composed of a polyimide film masking dots with silicone adhesive on a clear easy release
liner. High temperature masking dots are both flame and chemical resistant.
This product is neither corrosive nor ozone depleting and is both flame and chemical resistant.
Technical Properties: DIN Value: ASTM Value:
Structure Silicon Adhesive/Polyimide Film
Base Film Thickness 0.025mm 1MIL
Total Thickness 0.070mm 2.8MIL
Peel Strength 2.7N/cm 25Oz/In
Tensile Strength 40N/cm 22lbs/In
Elongation 50% 50%
Heat Resistance (Short Term) 290°C 554°F
Heat Resistance 230°C 446°C
Appearance Amber Amber