WIPER BLADE LUBRICATION COATING COMPOSITION FOR WATERPROOF COATING GLASS

摘要

PURPOSE: A wiper blade lubrication coating composition for a waterproof coating glass is provided, to reduce the chattering and the noise and to improve the durability of a blade by employing the silicone rubber powder and the silicon powder. CONSTITUTION: The wiper blade lubrication coating composition comprises a fluorine-containing binder resin; a solid lubricant; a dispersant; a curing agent; a solvent; and an additive comprising 4-16 wt% of the silicone rubber powder obtained by pulverizing the cross-linked dimethyl silicon containing one and 2-14 wt% of the silicon powder obtained by pulverizing the three dimensionally bonded siloxane containing one based on the weight of the solid component. Preferably the silicone rubber powder has a particle size of 20 micrometers or less, and the silicon powder has a particle size of 20 micrometers or less.