In short, MFI is a number which gives you an idea of the amount of polymer that is going to come out in a 10 minute period. If the number is higher, that means more material is coming out in the time frame of the test. This is something that is essential to know if you are planning to make products like food or medicine.

So what exactly is the difference between Melt flow and Melt flow index? There is a big difference and you should Melt Flow Index Tester try to understand the difference so that you can identify it properly. When you are making a product, you need to know the right flow rate of material.

 If the product is made of a particular type of polyolefin, you should be able to look into the data sheet and find out the flow rate. It will show the average number of pounds of plastic per minute that flows through a given die. This is the first step towards understanding the concept of MFI.

The next step would be to understand the MFI tester. If you look carefully, you will see a series of plates with numbers 1-10 on them. The tester will be turned on when it is heated up to the set temperature. Then you will be provided with a range of numbers which will indicate the rate of the flow of the material.