Matches in Ghent University Academic Bibliography for { <https://biblio.ugent.be/publication/01HQNGP7BYQJCZXQC69HMGEB96> ?p ?o. }
Showing items 1 to 22 of
22
with 100 items per page.
- 01HQNGP7BYQJCZXQC69HMGEB96 classification C1.
- 01HQNGP7BYQJCZXQC69HMGEB96 date "2023".
- 01HQNGP7BYQJCZXQC69HMGEB96 language "eng".
- 01HQNGP7BYQJCZXQC69HMGEB96 type conference.
- 01HQNGP7BYQJCZXQC69HMGEB96 hasPart 01HQNGWQC60WRDT3JK8TBKDJA7.pdf.
- 01HQNGP7BYQJCZXQC69HMGEB96 hasPart 01HQNGX1SCPDWSS2R4RCDGNMBS.pptx.
- 01HQNGP7BYQJCZXQC69HMGEB96 subject "Technology and Engineering".
- 01HQNGP7BYQJCZXQC69HMGEB96 presentedAt urn:uuid:9ccc8ca7-f377-404d-915e-c51e3af54174.
- 01HQNGP7BYQJCZXQC69HMGEB96 abstract "In the scope of the mechanical recyclability of polyesters, the analysis of the processability after several reprocessing cycles and the quantification of the degradation during these reprocessing steps is of great importance. This paper therefore aims to study the influence of several reprocessing cycles on the thermal and physical properties of injection moulded polyethylene terephtalate glycol (PETG). Three grades have been investigated, each having a different melt flow index ranging from 7-22 (240 °C, 2,16 kg). Reprocessing was done by shredding injection moulded produced parts and using these shredded parts as granulate to again injection mould. This way, the same material was reprocessed, and after every processing step, the parts were fully characterized. Between every processing step, the material was dried to avoid degradation due to hydrolysis. This way, alterations in properties could be completely attributed to degradation during processing. To obtain information on the melt behaviour, MFI and inherent viscosity measurements were performed and discoloration of the samples was evaluated using a spectrophotometer. Information on functional groups formation could be obtained with FTIR. In addition, tensile tests were performed to investigate the mechanical behaviour. Significant changes between the different PETG grades are identified and discussed. The high viscosity grade especially, showed more degradation during processing, compared to the low and medium viscosity grades.".
- 01HQNGP7BYQJCZXQC69HMGEB96 author 6A35D55E-B95F-11E9-B7B8-A50C5707D3EF.
- 01HQNGP7BYQJCZXQC69HMGEB96 author 90b173d4-fcfb-11e9-8d98-cd3bb79cd7d0.
- 01HQNGP7BYQJCZXQC69HMGEB96 author F64AA170-8917-11E7-A29E-45B6AD28A064.
- 01HQNGP7BYQJCZXQC69HMGEB96 author F84BBC7E-F0ED-11E1-A9DE-61C894A0A6B4.
- 01HQNGP7BYQJCZXQC69HMGEB96 author F8DDCF06-F0ED-11E1-A9DE-61C894A0A6B4.
- 01HQNGP7BYQJCZXQC69HMGEB96 author a8301da7-9723-11eb-80fc-d8e454108c61.
- 01HQNGP7BYQJCZXQC69HMGEB96 dateCreated "2024-02-27T14:49:50Z".
- 01HQNGP7BYQJCZXQC69HMGEB96 dateModified "2024-12-12T21:11:23Z".
- 01HQNGP7BYQJCZXQC69HMGEB96 name "Evaluating the degradation influence of reprocessing cycles for injection moulded PETG grades".
- 01HQNGP7BYQJCZXQC69HMGEB96 pagination urn:uuid:40bc8077-a040-4f79-b211-be81aac5d9c9.
- 01HQNGP7BYQJCZXQC69HMGEB96 sameAs LU-01HQNGP7BYQJCZXQC69HMGEB96.
- 01HQNGP7BYQJCZXQC69HMGEB96 sourceOrganization urn:uuid:1ecc8943-b054-424b-931b-763abf01a70c.
- 01HQNGP7BYQJCZXQC69HMGEB96 type C1.