Optimisation of Shrinkage and Strength on Thick Plate Part Using Recycled LDPE Materials
Link to publisher's homepage at https://www.mdpi.com/
Saved in:
| Main Authors: | , , , , , , , , , , , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021
|
| Subjects: | |
| Online Access: | http://dspace.unimap.edu.my:80/xmlui/handle/123456789/72984 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
my.unimap-72984 |
|---|---|
| record_format |
dspace |
| spelling |
my.unimap-729842021-12-23T06:28:32Z Optimisation of Shrinkage and Strength on Thick Plate Part Using Recycled LDPE Materials Shayfull Zamree, Abd Rahim Norshahira, Roslan Shayfull Zamree, Abd Rahim Abdellah El-hadj, Abdellah Mohd Mustafa Al Bakri, Abdullah Błoch, Katarzyna Pietrusiewicz, Paweł Nabiałek, Marcin Szmidla, Janusz Kwiatkowski, Dariusz Correia Vasco, Joel Oliveira Mohd Nasir, Mat Saad Mohd Fathullah, Ghazali shayfull@unimap.edu.my Faculty of Mechanical Engineering Technology, Universiti Malaysia Perlis (UniMAP) Centre of Excellence Geopolymer and Green Technology (CEGeoGTech), Universiti Malaysia Perlis (UniMAP) Laboratory of Mechanics, Physics and Mathematical Modelling (LMP2M), University of Medea Faculty of Chemical Engineering Technology, Universiti Malaysia Perlis (UniMAP) Department of Physics, Faculty of Processing Engineering and Materials Technology, Częstochowa University of Technology Faculty of Mechanical Engineering and Computer Science, Częstochowa University of Technology Department of Mechanical Engineering, School of Technology and Management (ESTG), Polytechnic of Leiria Response surface methodology Particle swarm optimisation Recycled low-density polyethylene (LDPE) Shrinkage Strength Link to publisher's homepage at https://www.mdpi.com/ Achieving good quality of products from plastic injection moulding processes is very challenging, since the process comprises many affecting parameters. Common defects such as warpage are hard to avoid, and the defective parts will eventually go to waste, leading to unnecessary costs to the manufacturer. The use of recycled material from postindustrial waste has been studied by a few researchers. However, the application of an optimisation method by which to optimise processing parameters to mould parts using recycled materials remains lacking. In this study, Response Surface Methodology (RSM) and Particle Swarm Optimisation (PSO) methods were conducted on thick plate parts moulded using virgin and recycled low-density polyethylene (LDPE) materials (100:0, 70:30, 60:40 and 50:50; virgin to recycle material ratios) to find the optimal input parameters for each of the material ratios. Shrinkage in the x and y directions increased in correlation with the recycled ratio, compared to virgin material. Meanwhile, the tensile strength of the thick plate part continued to decrease when the recycled ratio increased. R30 (70:30) had the optimum shrinkage in the x direction with respect to R0 (100:0) material where the shrinkage increased by 24.49% (RSM) and 33.20% (PSO). On the other hand, the shrinkage in the y direction for R30 material increased by 4.48% (RSM) and decreased by 2.67% (PSO), while the tensile strength of R30 (70:30) material decreased by 0.51% (RSM) and 2.68% (PSO) as compared to R0 (100:0) material. Validation tests indicated that the optimal setting of processing parameter suggested by PSO and RSM for R0 (100:0), R30 (70:30), R40 (60:40) and R50 (50:50) was less than 10%. 2021-12-23T06:28:32Z 2021-12-23T06:28:32Z 2021-04-05 Article Materials, vol. 14(7), 2021, pages 1795 1996-1944 http://dspace.unimap.edu.my:80/xmlui/handle/123456789/72984 https://www.mdpi.com/1996-1944/14/7/1795 https://doi.org/10.3390/ma14071795 en MDPI AG |
| institution |
Universiti Malaysia Perlis |
| building |
UniMAP Library |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Malaysia Perlis |
| content_source |
UniMAP Library Digital Repository |
| url_provider |
http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
Response surface methodology Particle swarm optimisation Recycled low-density polyethylene (LDPE) Shrinkage Strength |
| spellingShingle |
Response surface methodology Particle swarm optimisation Recycled low-density polyethylene (LDPE) Shrinkage Strength Shayfull Zamree, Abd Rahim Norshahira, Roslan Shayfull Zamree, Abd Rahim Abdellah El-hadj, Abdellah Mohd Mustafa Al Bakri, Abdullah Błoch, Katarzyna Pietrusiewicz, Paweł Nabiałek, Marcin Szmidla, Janusz Kwiatkowski, Dariusz Correia Vasco, Joel Oliveira Mohd Nasir, Mat Saad Mohd Fathullah, Ghazali Optimisation of Shrinkage and Strength on Thick Plate Part Using Recycled LDPE Materials |
| description |
Link to publisher's homepage at https://www.mdpi.com/ |
| author2 |
shayfull@unimap.edu.my |
| author_facet |
shayfull@unimap.edu.my Shayfull Zamree, Abd Rahim Norshahira, Roslan Shayfull Zamree, Abd Rahim Abdellah El-hadj, Abdellah Mohd Mustafa Al Bakri, Abdullah Błoch, Katarzyna Pietrusiewicz, Paweł Nabiałek, Marcin Szmidla, Janusz Kwiatkowski, Dariusz Correia Vasco, Joel Oliveira Mohd Nasir, Mat Saad Mohd Fathullah, Ghazali |
| format |
Article |
| author |
Shayfull Zamree, Abd Rahim Norshahira, Roslan Shayfull Zamree, Abd Rahim Abdellah El-hadj, Abdellah Mohd Mustafa Al Bakri, Abdullah Błoch, Katarzyna Pietrusiewicz, Paweł Nabiałek, Marcin Szmidla, Janusz Kwiatkowski, Dariusz Correia Vasco, Joel Oliveira Mohd Nasir, Mat Saad Mohd Fathullah, Ghazali |
| author_sort |
Shayfull Zamree, Abd Rahim |
| title |
Optimisation of Shrinkage and Strength on Thick Plate Part Using Recycled LDPE Materials |
| title_short |
Optimisation of Shrinkage and Strength on Thick Plate Part Using Recycled LDPE Materials |
| title_full |
Optimisation of Shrinkage and Strength on Thick Plate Part Using Recycled LDPE Materials |
| title_fullStr |
Optimisation of Shrinkage and Strength on Thick Plate Part Using Recycled LDPE Materials |
| title_full_unstemmed |
Optimisation of Shrinkage and Strength on Thick Plate Part Using Recycled LDPE Materials |
| title_sort |
optimisation of shrinkage and strength on thick plate part using recycled ldpe materials |
| publisher |
MDPI AG |
| publishDate |
2021 |
| url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/72984 |
| _version_ |
1724609982214701056 |
| score |
13.214268 |