How much frozen layer fraction end of fill is acceptable

[p.hammer]

Hi everybody, 

I have a question:

How much frozen layer fraction end of fill is acceptable?

Philipp

[psofiagida]

Hi,

The frozen layer fraction generally will be very low near the injection location and the end of fill (edges). The maximum frozen layer fraction at the end of fill, typically, should be less than 0.20–0.25.

[madhukeshwart]

less than 20% is acceptable..

Lesser the better for thinner components

[phammer]

Hi

thanks for answer. 

Is there perhaps also a value how much is acceptable over the thickness?

greetings philipp

[madhukeshwart]

Less than 20% of thickness