ASTM D882 (Standard Test Method for Tensile Properties of Thin Plastic Sheeting) provides guidelines for performing a tensile test on thin plastic films and sheets. Tensile properties aid in material selection and product quality comparison in a controlled environment. The method evaluates tensile strength, elongation, tensile modulus of elasticity, and tensile energy to break. These properties directly affect product performance related to stretching, handling, and end-use loading. In addition, this test standard is useful for engineering design, quality assurance, and specification compliance. This method is applicable to plastic sheeting not more than 1.0 mm (0.04 in.) thick. Thicker plastic materials are tested in accordance with ASTM D638. Because tensile properties can vary with specimen thickness, grip type, and test speed, the laboratory must maintain very specific testing conditions to ensure accurate comparisons.
Get Certified ASTM D882 Testing for Reliable Plastic Film Performance
During service, thin plastic films are frequently subjected to mechanical loading, tension, and stretching. So, accurate tensile testing would enable manufacturers to ensure that products have the appropriate stiffness and durability before they go on sale. Furthermore, a reliable laboratory evaluation helps select materials and minimize production failures.
