Descriptors | Polyvinyl chloride, Sheet materials, Polymers, Plastics, Flexible materials, Calendering, Samples, Statistical quality control, Marking, Thickness, Tensile strength, Elongation at fracture, Dimensional changes, Strength of materials, Adhesion, Printing, Extensibility, Optical properties of materials, Sample location, Test specimens, Holes, Tear tests, Visual inspection (testing), Stain tests, Sulfur, Thickness measurement, Embossed, Mechanical testing, Heat ageing tests, Test equipment |