Moayad N. Khalaf Effect of Alkali Lignin on Heat of Fusion, Crystallinity and melting points of Low density polyethylene(LDPE), Meduim density polyethylene(MDPE) and High density polyethylene(HDPE)
Use of alkali lignin as a filler for polymers had been many advantage: non corrosive, low cost because (it source from black liquor which is waste from cooking of pulp) and used to improve the physical and mechanical properties of polymers. Alkali lignin added to three type of polyethylene (LDPE...
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| Format: | Article |
| Language: | English |
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University of Thi-Qar
2019-05-01
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| Series: | مجلة علوم ذي قار |
| Online Access: | https://www.jsci.utq.edu.iq/index.php/main/article/view/354 |
| _version_ | 1797595910906052608 |
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| author | Moayad Khalaf |
| author_facet | Moayad Khalaf |
| author_sort | Moayad Khalaf |
| collection | DOAJ |
| description |
Use of alkali lignin as a filler for polymers had been many advantage: non corrosive, low cost because (it source from black liquor which is waste from cooking of pulp) and used to improve the physical and mechanical properties of polymers. Alkali lignin added to three type of polyethylene (LDPE, MDPE and HDPE) in several concentrations (10-50% wt/wt).Thermal study by Differential Scanning Calorimetry (DSC) for this composites was studied ,its found that the heat of fusion ?H and crystallinity decreased until 30% in composites of MDPE and HDPE then raised in 40% and decreased in 50% while It |
| first_indexed | 2024-03-11T02:44:11Z |
| format | Article |
| id | doaj.art-dd0a7346507946a9b34b7b83fed09c2d |
| institution | Directory Open Access Journal |
| issn | 1991-8690 2709-0256 |
| language | English |
| last_indexed | 2024-03-11T02:44:11Z |
| publishDate | 2019-05-01 |
| publisher | University of Thi-Qar |
| record_format | Article |
| series | مجلة علوم ذي قار |
| spelling | doaj.art-dd0a7346507946a9b34b7b83fed09c2d2023-11-18T09:29:25ZengUniversity of Thi-Qarمجلة علوم ذي قار1991-86902709-02562019-05-0122 Moayad N. Khalaf Effect of Alkali Lignin on Heat of Fusion, Crystallinity and melting points of Low density polyethylene(LDPE), Meduim density polyethylene(MDPE) and High density polyethylene(HDPE) Moayad Khalaf Use of alkali lignin as a filler for polymers had been many advantage: non corrosive, low cost because (it source from black liquor which is waste from cooking of pulp) and used to improve the physical and mechanical properties of polymers. Alkali lignin added to three type of polyethylene (LDPE, MDPE and HDPE) in several concentrations (10-50% wt/wt).Thermal study by Differential Scanning Calorimetry (DSC) for this composites was studied ,its found that the heat of fusion ?H and crystallinity decreased until 30% in composites of MDPE and HDPE then raised in 40% and decreased in 50% while Ithttps://www.jsci.utq.edu.iq/index.php/main/article/view/354 |
| spellingShingle | Moayad Khalaf Moayad N. Khalaf Effect of Alkali Lignin on Heat of Fusion, Crystallinity and melting points of Low density polyethylene(LDPE), Meduim density polyethylene(MDPE) and High density polyethylene(HDPE) مجلة علوم ذي قار |
| title | Moayad N. Khalaf Effect of Alkali Lignin on Heat of Fusion, Crystallinity and melting points of Low density polyethylene(LDPE), Meduim density polyethylene(MDPE) and High density polyethylene(HDPE) |
| title_full | Moayad N. Khalaf Effect of Alkali Lignin on Heat of Fusion, Crystallinity and melting points of Low density polyethylene(LDPE), Meduim density polyethylene(MDPE) and High density polyethylene(HDPE) |
| title_fullStr | Moayad N. Khalaf Effect of Alkali Lignin on Heat of Fusion, Crystallinity and melting points of Low density polyethylene(LDPE), Meduim density polyethylene(MDPE) and High density polyethylene(HDPE) |
| title_full_unstemmed | Moayad N. Khalaf Effect of Alkali Lignin on Heat of Fusion, Crystallinity and melting points of Low density polyethylene(LDPE), Meduim density polyethylene(MDPE) and High density polyethylene(HDPE) |
| title_short | Moayad N. Khalaf Effect of Alkali Lignin on Heat of Fusion, Crystallinity and melting points of Low density polyethylene(LDPE), Meduim density polyethylene(MDPE) and High density polyethylene(HDPE) |
| title_sort | moayad n khalaf effect of alkali lignin on heat of fusion crystallinity and melting points of low density polyethylene ldpe meduim density polyethylene mdpe and high density polyethylene hdpe |
| url | https://www.jsci.utq.edu.iq/index.php/main/article/view/354 |
| work_keys_str_mv | AT moayadkhalaf moayadnkhalafeffectofalkaliligninonheatoffusioncrystallinityandmeltingpointsoflowdensitypolyethyleneldpemeduimdensitypolyethylenemdpeandhighdensitypolyethylenehdpe |