Keywords:
Ash determination, Test equipment, Board (paper), Compression testing, Boards, Moisture, Density, pH, Insulating boards, Bend testing, Dielectric strength, Electrical insulating materials, Solid electrical insulating materials, Dielectric-strength tests, Adhesion tests, Dimensional changes, Paper products, Water content determination, Test specimens, Acidity, Specimen preparation, Electrical testing, Laminates, Bulk modulus