POROFOL ® 4002 consists of highly absorbent mica paper based on uncalcined muscovite and PET-film as a hardener free epoxy resin.
POROFOL ® 4002 is a flexible tape suitable for hand and machine taping. In spite of the PET-film a great number of layers can be impregnated in a short time due to the high porosity of the mica paper. Mechanical and electrical properties of the final insulation mostly depend on the impregnating resin used.
POROFOL ® 4002 is used in VPI-systems for continuous insulation of coils and bars of low and high voltage machines a well as for interlayer insulation in dry type transformers.
Format
Roll
maximum width 1000 mm
Tapes
from 10 mm width upward
Minimum 12 months at 20°C
Maximum 24 months at 5°C
Wilec is Africa’s largest manufacturer and supplier of input materials and technical solutions to the electric rotating machine, transformer and general industries.
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City Deep
Unit 6, City Deep Mini Park
Cnr Outspan & Heidelberg Rds
City Deep Ext 7
+27 11 629 9300