ATI Corporation RZ Melt Flow Rate Tester
The Melt Flow Rate Tester is designed to assess the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastic materials under controlled temperature and load conditions.
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The Melt Flow Rate Tester is designed to assess the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastic materials under controlled temperature and load conditions. It employs two methods: the mass-measurement method and the displacement-measurement method. This tester is suitable for high-temperature engineering plastics such as polyethylene, polyarylsulfone, fluoroplastics, and nylon. It can also be utilized for lower melting point plastics, including polyethylene, polystyrene, polypropylene, ABS resin, and polyoxymethylene resin.
Typical nominal loads used during testing are 0.325 kg, 1.200 kg, 2.160 kg, 3.800 kg, 5.000 kg, 10.000 kg, and 21.600 kg.
Test Standards
ISO 1133-2, ISO 1133-1, ASTM D1238, GBT 3682.1, GBT 3682.2, GB/T18742, and JB/T 5456
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