This Standard describes a method for the determination of the degree of unrestrained linear thermal shrinkage at given specimen temperature of plastic film and sheeting of 0.76 mm thickness or less. This test method does not cover shrinkage from loss of solvent in some materials.
1.2 Caution. This method may involve hazardous materials, operations, and equipment. This method does not purport to address all of the safety problems associated with its use. It is the responsibility of whoever using this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
SS 323 Pt.F2-1987 history
1987SS 323 Pt.F2-1987 Methods Of Test For Flexible Plastic Packaging Materials Part F2 : Determination Of Unrestrained Linear Thermal Shrinkage