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4th May 2015, 03:19 PM
#1
shrinkage factor for PBT
Hi
I Try to get the shrinkage factor for PBT DURANEx 200K,, unfortunatly I can get it,,, I appreciate if some share this information ,, I can see many data sheet on line , but this item its not shows,,,
Best regards every body
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5th May 2015, 05:19 AM
#2
Re: shrinkage factor for PBT
Hi Josue,
The best thing is to go after the company supplying the resin. They have to give that you. (If not you need to find a new supplier - )
Also try on IDES.
Suhas
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5th May 2015, 06:58 PM
#3
Re: shrinkage factor for PBT
Thanks you
I try IDES , but doesnt show the Shrinkage, any way I already receive the answer from resin supplier, they also dont haveit like the std "technical data sheet",, so they anwer by email only as follow
3mm of tickness
0.022 - 0.019 in/in = 2.2% - 1.9% (from 50 to 70 MPa)
But if your product has thicker thickness, I would like to recommend as below.
0.022 - 0.017 in/in = 2.2% - 1.7% (from 50 to 70 MPa)
regards
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8th May 2015, 05:57 PM
#4
Re: shrinkage factor for PBT
Good, depending on your part size be conservative on the numbers.
Suhas
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