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Shanghai Silda Scientific Instrument Co., Ltd
Corrosion resistant melt indicator
NegotiableUpdate on 05/06
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Overview
The corrosion-resistant melt index instrument automatically and manually measures the mass flow rate of the melt, MFR automatically measures the volume flow rate of the melt, MVR automatically measures the density of the melt, and determines the ratio of the melt flow rate to FRR.
Product Details
Corrosion resistant melt indicatorUsed for testing materials such as F46 (tetrafluoroethylene hexafluoropropylene polymer). The interior of the barrel, the rod, the mouth mold, and the exterior coating of the barrel are all made of materials from aircraft engines, with good corrosion resistance.
Automatic and manual determination of melt mass flow rate (MFR).
Automatically measure the melt volume flow rate MVR.
Automatically measure the melt density ρ.
Corrosion resistant melt indicatorMeasurement of:
A melt flow rate tester (also known as a melt index meter) is a specialized instrument used to measure the melt flow rate of thermoplastic materials under certain conditions. The melt flow rate (melt index) of thermoplastic refers to the mass or melt volume of the melt passing through a standard die capillary every 10 minutes at a certain temperature and load, expressed as MFR (MI) or MVR value, which can distinguish the viscous flow characteristics of thermoplastic in the molten state. The quality assurance of raw materials and products for thermoplastic and synthetic fibers is of great significance. This machine has high temperature control accuracy, key parts undergo nitriding treatment, high strength and hardness, and small deformation, which provides good conditions for accurately measuring flow rate. The barrel, piston rod, die, and related components of RL-Z1B1 type are made of special materials used in aviation engines, which have good corrosion resistance and can even be used to test materials such as F46 (tetrafluoroethylene hexafluoropropylene polymer).
Each country has made corresponding regulations on the accuracy of temperature testing, with ASTM setting it as ± 0.2 ℃, ISO setting it as ± 0.5 ℃, JIS setting it as ± 0.2 ℃, and China setting it as ± 0.5 ℃.
This instrument complies with the technical specifications established by ISO1133:1997 (E), ASTMD1238-95, JIS-K72A, as well as national standards GB3682-2000, JB/T5456, JJG878, and other corresponding standards.
The RL-Z1B1 melt flow rate meter is a further improvement of the structure based on the RL-Z1B model.
