The free linear thermal shrinkage rate of the film follows the law of thermal expansion and contraction: the shrinkage of the high-temperature melt during the cooling process in the injection molding mold is thermal shrinkage, which is expressed as linear shrinkage. The amount of heat shrinkage is directly proportional to the temperature difference between the melt and the external environment, and is also related to the expansion coefficient of the material Model: F0006 The free linear thermal shrinkage rate of the film follows the law of thermal expansion and contraction: the shrinkage of the high-temperature melt during the cooling process in the injection molding mold is thermal shrinkage, which is expressed as linear shrinkage. The amount of heat shrinkage is directly proportional to the temperature difference between the melt and the external environment, and is also related to the expansion coefficient of the material. This instrument is suitable for testing the thermal shrinkage performance and dimensional stability of various films, heat-shrinkable tubes, medical PVC rigid sheets, backplanes and other materials in liquid media at various temperatures. Application: • Film • Various plastics Features: • Digital temperature control heating plate •Heat plate: room temperature to 250℃ •Sample cutter •Sample cutting template •tweezers • Matching 2500 aluminum foil disc • Comes with 50 ml of silicone oil Guideline: • ASTMD 2732 Optional accessories: • none Electrical connections: • 220/240 VAC @ 50 HZ or 110 VAC @ 60 HZ (Customized according to customer needs) Dimensions: • H: 175mm • W: 200mm • D: 280mm • Weight: 3kg