Plasma spray masking tape

摘要

A masking tape for use in masking a part in a high velocity oxy-fuel (HVOF) plasma spray process. The tape is formed from a fabric which is tightly woven from yarns of aramid fibers. A silicone rubber impregnates the inner fabric layer. First and second silicone rubber layers are coated onto opposite sides of the impregnated fabric. A pressure-sensitive adhesive is coated onto the second silicone rubber layer, which is preferably laminated with a release liner.