Isoval TU 22 HKB - Is a round epoxy glassfabric tube. It is produced using the tracking resistant version resin of ISOVAL epoxy system. ISOVAL TU 22 HKB is used as an electrical insulation material machines, switches and transformers, especially in those areas where high mechanical strength is required at temperatures up to 150 C. The excellent tracking resistance also enables application in those areas, where surface contamination occurs.
Availability: Inner diameter: 6mm - 8.5mm, 9mm - 16mm, 16.5mm - 600mm
Length: 500mm, 1000mm, 1200mm
Wall thickness: Min. 1,1mm - max. 15mm but not more than 0.7 times the inner diameter. If this value is exceeded cracks between the layers can occur.
Tolerances: According IEC 61212
Surface: As produced or ground tubes with outside more than 565 mm only as produced and untrimmed.