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Recent content by pro_cube
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PET sticky residue when heating with steam
I should perhaps add that I did not see this sticky residue for years until now with sleeve A, and I am struggling to find out what the root cause may be. Unless the sleeve supplier has changed their raw materials (which they are claiming they have not). I'm hoping to try and get some old...- pro_cube
- Post #2
- Forum: Polymer engineering
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PET sticky residue when heating with steam
Hello everyone I am seeing sticky residue leech from PET sleeves being subjected to steam at 126 - 128 C. I have two supplies of PET - it only appears to come from one (sleeve "A"). I have FTIR spectra for the residue, and the two sleeves. The residue, and one of the sleeves (A) have much...- pro_cube
- Thread
- Replies: 2
- Forum: Polymer engineering
