... Excellent insulating performance ( low dielectric constant: 2.6, tangent below 0.0025 ) 5. Convenient use, long service life Application:1. ... , heat, electrical and electronic industries. Width:3-100mmThickness0.075-0.25mmLength5-50mDensity0.15-2.0g/cm3Percentage Elongation≥25%Tensile Strength ... /180MediaAcids, Alkalis, Solvents, GasesColorBlack, White, Gray, Brown Heat resistance PTFE adhesive tape