1. ASTM, 1998. ASTM D 882-98 Standard Test Method for Tensile Properties of Thin Plastic Sheeting. ASTM International, West Conshohocken, PA.
2. ASTM, 2003a. ASTM D 3418-03 Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry. ASTM International, West Conshohocken, PA.
3. ASTM, 2003b. ASTM D 5338-98 Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials under Controlled Composting Conditions. ASTM International, West Conshohocken, PA.
4. ASTM, 2004. ASTM D 6400-04 Standard Specification for Compostable Plastics. ASTM International, West Conshohocken, PA.
5. ASTM, 2006. ASTM D 2765-01 Standard Test Methods for Determination of Gel Content and Swell Ratio of Crosslinked Ethylene Plastics. ASTM International, West Conshohocken, PA.