Experimental Study of Solvent Debinding on Water Soluble PEG Behavior for Water Atomised SS 316L Compact
Growth of environmental friendly binders like Polyethylene glycol (PEG) has received considerable interest because it is a water-soluble binder which is safe to the environment. From the study, PEG removal in water during solvent debinding was observed as a function of temperature against time by d...
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| Format: | Conference or Workshop Item |
| Language: | English |
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Universiti Malaysia Pahang
2016
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/15913/1/P028%20pg187-192.pdf |
| _version_ | 1825823426237956096 |
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| author | Nur Syawanie, Manam Wan Sharuzi, Wan Harun Mohd Halim Irwan, Ibrahim |
| author_facet | Nur Syawanie, Manam Wan Sharuzi, Wan Harun Mohd Halim Irwan, Ibrahim |
| author_sort | Nur Syawanie, Manam |
| collection | UMP |
| description | Growth of environmental friendly binders like Polyethylene glycol (PEG) has received considerable interest
because it is a water-soluble binder which is safe to the environment. From the study, PEG removal in water during solvent debinding was observed as a function of temperature against time by determining the density value of compacts. SS 316L water atomised powder around 5 µm particle size with powder loading 61 vol. % were mixed using 73 vol. % of PEG, 25 vol.% of PMMA and 2 vol. % of SA. The injected compact using injection moulding machine was solvent debinding in water leaching at different times and temperatures. The effect of temperature and time on the leaching performance of PEG in water was investigated through relative density observations and microstructural analysis using an optical microscope (OM). The amount of PEG removed increased with time for all temperatures. Observations using different immersion temperatures: 40, 50, 60, 70 and 80 °C with different immersion times were used: 2, 4, 6, 8, and 12 hours (h) for removing the PEG binder. After 12 h, the brown compact at the highest immersion temperature of 80 ºC showed 100 % PEG loss. The microstructure showed that as the time of debinding increased, the shape of the pores and particles became clearer with the remaining binder component of PMMA polymer attached to the particles as most of the PEG was removed from the green compact. The relative density values of the brown compact were reduced when compared to the green compact which ascertained the removal of the PEG binder during the solvent debinding process. |
| first_indexed | 2024-03-06T12:11:05Z |
| format | Conference or Workshop Item |
| id | UMPir15913 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:11:05Z |
| publishDate | 2016 |
| publisher | Universiti Malaysia Pahang |
| record_format | dspace |
| spelling | UMPir159132019-10-30T04:34:16Z http://umpir.ump.edu.my/id/eprint/15913/ Experimental Study of Solvent Debinding on Water Soluble PEG Behavior for Water Atomised SS 316L Compact Nur Syawanie, Manam Wan Sharuzi, Wan Harun Mohd Halim Irwan, Ibrahim TJ Mechanical engineering and machinery Growth of environmental friendly binders like Polyethylene glycol (PEG) has received considerable interest because it is a water-soluble binder which is safe to the environment. From the study, PEG removal in water during solvent debinding was observed as a function of temperature against time by determining the density value of compacts. SS 316L water atomised powder around 5 µm particle size with powder loading 61 vol. % were mixed using 73 vol. % of PEG, 25 vol.% of PMMA and 2 vol. % of SA. The injected compact using injection moulding machine was solvent debinding in water leaching at different times and temperatures. The effect of temperature and time on the leaching performance of PEG in water was investigated through relative density observations and microstructural analysis using an optical microscope (OM). The amount of PEG removed increased with time for all temperatures. Observations using different immersion temperatures: 40, 50, 60, 70 and 80 °C with different immersion times were used: 2, 4, 6, 8, and 12 hours (h) for removing the PEG binder. After 12 h, the brown compact at the highest immersion temperature of 80 ºC showed 100 % PEG loss. The microstructure showed that as the time of debinding increased, the shape of the pores and particles became clearer with the remaining binder component of PMMA polymer attached to the particles as most of the PEG was removed from the green compact. The relative density values of the brown compact were reduced when compared to the green compact which ascertained the removal of the PEG binder during the solvent debinding process. Universiti Malaysia Pahang 2016 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/15913/1/P028%20pg187-192.pdf Nur Syawanie, Manam and Wan Sharuzi, Wan Harun and Mohd Halim Irwan, Ibrahim (2016) Experimental Study of Solvent Debinding on Water Soluble PEG Behavior for Water Atomised SS 316L Compact. In: Proceedings of The National Conference for Postgraduate Research (NCON-PGR 2016) , 24-25 September 2016 , Universiti Malaysia Pahang (UMP), Pekan, Pahang. pp. 187-192.. (Published) http://ee.ump.edu.my/ncon/wp-content/uploads/2016/10/Proceeding-NCON-PGR-2016.zip |
| spellingShingle | TJ Mechanical engineering and machinery Nur Syawanie, Manam Wan Sharuzi, Wan Harun Mohd Halim Irwan, Ibrahim Experimental Study of Solvent Debinding on Water Soluble PEG Behavior for Water Atomised SS 316L Compact |
| title | Experimental Study of Solvent Debinding on
Water Soluble PEG Behavior for Water
Atomised SS 316L Compact |
| title_full | Experimental Study of Solvent Debinding on
Water Soluble PEG Behavior for Water
Atomised SS 316L Compact |
| title_fullStr | Experimental Study of Solvent Debinding on
Water Soluble PEG Behavior for Water
Atomised SS 316L Compact |
| title_full_unstemmed | Experimental Study of Solvent Debinding on
Water Soluble PEG Behavior for Water
Atomised SS 316L Compact |
| title_short | Experimental Study of Solvent Debinding on
Water Soluble PEG Behavior for Water
Atomised SS 316L Compact |
| title_sort | experimental study of solvent debinding on water soluble peg behavior for water atomised ss 316l compact |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/15913/1/P028%20pg187-192.pdf |
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