Producător de teste de indice de curgere a topiturii din India

Producător de teste de indice de curgere a topiturii din India

The melt flow rate meter is a special instrument for determining the melt flow rate of a thermoplastic under certain conditions. It refers to a molten material extruded from a die of a specified length and diameter under a certain temperature and load. Mass flow rate MFR or melt volume flow rate MVR, which can distinguish the viscous flow characteristics of thermoplastics in molten state; it is of great significance for the quality assurance of thermoplastics and chemical fiber raw materials, products, etc., especially in quality. Inspection and warehousing testing. This series of melt indexer is specially designed for fast and accurate measurement. It has the characteristics of firm structure, operare ușoară, performanță stabilă și de încredere. It uses high-precision PID thermostat technology, high temperature control precision, nitriding of key parts, high strength and hardness. The thermal expansion deformation is small. DH-MI-BP, DH-MI-VP is a regular model, manual loading weight with automatic cutting function.

Application industry: Plastics industry; rubber industry; metrological quality inspection; colegii și universități; institute de cercetare; commodity inspection and arbitration, departamentele de supraveghere tehnică; petrochemicals; electrocasnice; materiale compozite;and other industries.

folosire: It is used to determine the melt mass rate flow rate MFR value or melt volume rate flow rate MVR value of various plastics and resin polymers in the viscous flow state. It is suitable for polycarbonate, polyarylsulfone,fluoroplastics and nylon which has higher melting temperature.It is also suitable for polyethylene (PE), polistiren (PS), polipropilenă (PP), ABS rășină, polioximetilenă (POM), and polycarbonate (PC) resins.which has lower melting temperatures Remarks: Testing fluorine material is optional

According to the standards: The melt flow rate meter is suitable for the determination of the mass flow rate of thermoplastic melts specified in the national standard GB/T3682.1-2018 Determination of melt flow rate and melt volume flow rate of thermoplastics. It adopts the ISO 1133 regulations and meets the ASTM D1238 test standard. It complies with JB/T5456 “Melt Conditioner of Melt Flow Rate Meter” and JJG 878 – “Melt Flow Rate Meter” standard specification.