1. Instruction:
Vicat Softening Point Apparatus is used to determine heat distortion temperature and vicat softeningtemperature of high polymer materials, plastic,rubber etc, as an index of controlling quality and identifying thermal property of new products.
Sample is immerged in liquid and fixed by a pressure needle. Heat liquid with specified heating rate, sample becomes soft and will distort under the pressure. The liquid temperature is Vicat softening temperature.
2. Standard:
ISO2507,ISO75,ISO306