ABRASIVES floorsanding（磨料磨具floorsanding）.pdfVIP

ABRASIVES CENO GROUP Abrasive Products Belts Double sided discs Drum cloth Drum paper Edger Discs FinishRite Sanding Screens Sleeves Abrasives pads Xtreme duty discs UNDERSTANDING ABRASIVES HOW THEY WORK Types of Abrasives Rolls, Discs, Sheets, Pads, Wheels, Screens Types of Minerals Silicon Carbide Aluminum Oxide, Zirconium Ceramic Grits Available 12-3000 Hardwood 12-3 Backing Cloth or Paper, Hard or Soft Abrasive Bonds Resin, Glue, Glue/Resin or Paper/Resin Belt Splices Sine, Pro-Lap, Bi-Directional, Minimal, or No Chatter Coat Open Coat (with 60% Less Grit) or Closed Coat Operation Wet or Dry UNDERSTANDING ABRASIVES HOW THEY WORK Take Care of Abrasives Proper Temperature, Humidity, Storage, Hinging Cupping Type of Back-up Driver, Pad or Abrasive, Drum Pad, Contact Wheel Flexibility of Back-up Hard Rubber, Soft Rubber or Felt Pad, Cloth Abrasive Speed Diameter of the Contact Wheel x Rotation Speed of the Machine Pressure Force Pushing on the Back of Paper (weight) to the Surface Surface Hardness Wood, Marble or Metal Wood Grain Direction Straight, 6, 20, 30, 45 or 90 degrees Machine Type Drum, Belt/Edger, Buffer, Random Orbital PRODUCTION PROCESS 1. Unrolling the Backing Material 5. Applying the “Sizer” Bond 2. Applying “Maker” Bond 6. Oven treating the “Sizer” Bond 3. Electrostatic Application of G