| abstract |
The present invention relates to a multi-layer composite material for a variable protrusion type switch cover and a method for manufacturing the same, by synthesizing a silicone-based skin layer, which is an eco-friendly plastic having a certain elasticity, and a back cross layer made of elastic fibers, thereby providing elasticity, mechanical properties, abrasion resistance, and resistance. The present invention relates to a multilayer composite material for a variable protrusion type switch cover having excellent contamination and permeability and a method for manufacturing the same. |