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BS 4295 1968 Edition, March 18, 1968
Complete Document
Superseded By: BS 5626-3.2
Specification for capacitor tissue paper
Includes all amendments and changes through Change/Amendment , March 18, 1968
Additional Comments: W/D S/S BY BS 5626-3.2
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Kraft and rag types of capacitor tissue paper up to 25 micrometres in thickness and density from less than 0.8 g/cm3 to 1.2 g/cm3 for use as capacitor dielectric. Thickness, condition of rolls, core, marking, packaging, substance and apparent density, electric strength at 90°C, tensile strength, mineral ash, conductivity of aqueous extract, conductivity of organic extract, chloride content, sulphate content, freedom from conducting paths, stain test. Methods of test in appendices.