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It is cut by puncher from reinforcing netlike fiberglass cloth for grinding wheel. The cloth was coated with phenolic resin
, and then was baked .then the netlike was used as the basal material of grinding wheel which adopts resin as
adhesive agent. The grinding wheel which is made with this basal material has properties of excellent heat
resistance, cutting at high speed and great structural strength.
fiberglass backing disc for flap wheels
fiberglass backing disc for flap wheels
