It s been an old standby for some people and can sometimes provide useful information.
Astm plastic sheet.
One such test is the plastic sheet test astm d4263.
Astm s plastics standards are instrumental in specifying testing and assessing the physical mechanical and chemical properties of a wide variety of materials and products that are made of plastic and its polymeric derivatives.
However it is not recommended.
Cast methacrylate plastic sheets rods tubes and shapes and discontinued specification d1547 extruded acrylic plastic sheet.
1 1 this test method covers the measurement of the transparency of plastic sheeting in terms of regular transmittance t r although generally applicable to any translucent or transparent material it is principally intended for use with nominally clear and colorless thin sheeting.
1 2 this specification is intended to cover acrylic sheet for general purpose applications.
Choose from our selection of astm d4976 polyethylene sheets including over 450 products in a wide range of styles and sizes.