Melt Flow Rate Testing Machine
Product model: ZRZ1452
Performance description: ZRZ1452 melt flow rate testing machine is a special equipment for measuring the melt flow rate of thermoplastics under certain conditions. The melt flow rate (melt index) of thermoplastics refers to the melted mass or volume of the melt passing through the standard die every 10 minutes at a certain temperature and load. It can be distinguished by MFR (MI) or MVR value. Viscous flow properties of thermoplastics in the molten state. It is of great significance to the quality assurance of raw materials and products of thermoplastics and chemical fibers. The machine has high temperature control precision, nitriding treatment of key parts, high strength and hardness, and small deformation, which provides good conditions for accurate measurement of flow rate. The product is mainly used in the production, inspection, development, research and other fields of plastics in factories, product quality inspection institutes, scientific research institutions and other units.
Executive standard:
GB / T 3682-2000 "Determination of Thermoplastic Melt Mass Flow Rate and Melt Volume Flow Rate"
JB / T 5456-1991 "Technical Conditions of Melt Flow Rate Meter"
JJG 878-1994 "Melt Flow Rate Meter"
ISO 1133: 1997 "Plastics-Determination of the melt mass – flow rate (MFR) and the melt volume – flow rate (MVR) of thermoplastics"
