Topic: MFI questions of a beginner
I'm new to the forum and to the subject.
I did a lot reading and the main thing I got is that the higher the MFI - the better.
I just talked with a local plastic supplier which claimed that high flow (talked about 33. the highest he got) means bubbles.
As far as I read, MG94 have high MFI and I see people are extruding it all the time.
So - before I buy a 25kg of plastic I might not be able to use (MG94 is not available around here):
1. Is there any other important thing I have to check, other than MFI?
2. Do we really need as high MFI as we can get?
3. Can we get a nice flow of plastic without bubbles with high MFI?