FIELD: physics.
SUBSTANCE: layers of Optex glass fabric saturated with binder based on polysaturated resin are successively worn on a special form and fibre glass filament is wound on top of each packet consisting of two layers of glass fabric except the last. Winding is done from top to bottom while increasing the winding spacing from 5 to 16 mm, and final moulding is carried out in a drying cabinet at temperature not higher than 50°C.
EFFECT: method increases strength, wear resistance, reduces polythickness of the walls of the cowling, increases resistance to breakdown due to biocorrosion.
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Authors
Dates
2011-04-20—Published
2010-02-24—Filed