The melt index analyzer is widely used in the plastic industry, rubber industry, petrochemical industry and other fields, and can be used to determine the melt index of various thermoplastic plastics, such as polyethylene, polypropylene, polystyrene, etc.
Melt index testerIt is an instrument used to measure the volume flow rate (MFR) of thermoplastic melts. This instrument complies with standards such as GB/T9643, GB/T3682, JB/T5456, ISO1133, and can be operated according to standards such as GB/T3682-2000 and ASTM D1238-98. Its main components include a sample barrel and a heating furnace, which can measure the flow rate of plastic melt at specific temperatures and pressures.
The melt index analyzer is widely used in the plastic industry, rubber industry, petrochemical industry and other fields, and can be used to determine the melt index of various thermoplastic plastics, such as polyethylene, polypropylene, polystyrene, etc. This instrument has the characteristics of easy operation, accurate measurement, and good repeatability, and is one of the important equipment for thermoplastic production and quality control.
The steps for using a melt index analyzer are as follows:
1. Preparation: Place the instrument on a horizontal and stable table, cut the test sample into small pieces with a length of 8-10mm, and place them in the sample barrel.
2. Power on: Insert the power plug of the instrument into the power socket, press the power switch, and the instrument will start.
3. Set temperature: On the instrument display screen, press the "Temperature Setting" button to set the desired temperature.
4. Sample loading: Place the sample cylinder onto the sample holder of the instrument, and press the stopper at the bottom of the sample cylinder against the stopper on the sample holder, so that the bottom of the sample cylinder is opposite to the hole on the sample holder.
5. Start the experiment: Press the "Start" button, the instrument starts working, and the sample in the sample barrel begins to melt.
6. Record data: When the sample flows out from the bottom of the sample barrel, the experiment ends and the instrument automatically stops working, recording the melt index data.
