A study of specific heat capacity functions of polyvinyl alcohol-cassava starch blends
The specific heat capacity (C sp) of polyvinyl alcohol (PVOH) blends with cassava starch (CSS) was studied by the differential scanning calorimetry method. Specimens of PVOH-CSS blends: PPV37 (70mass% CSS) and PPV46 (60mass% CSS) were prepared by a melt blending method with glycerol added as a plast...
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my.utm.228302018-10-21T04:29:43Z http://eprints.utm.my/id/eprint/22830/ A study of specific heat capacity functions of polyvinyl alcohol-cassava starch blends Lee, Tin Sin Wan Abdul Rahman, Wan Aizan Rahmat, Abdul Razak Morad, Noor Azian Salleh, Mohd. Shahrul Nizam TP Chemical technology The specific heat capacity (C sp) of polyvinyl alcohol (PVOH) blends with cassava starch (CSS) was studied by the differential scanning calorimetry method. Specimens of PVOH-CSS blends: PPV37 (70mass% CSS) and PPV46 (60mass% CSS) were prepared by a melt blending method with glycerol added as a plasticizer. The results showed that the specific heat capacity of PPV37 and PPV46 at temperatures from 330 K to 530 K increased from (2.963 to 14.995) J ? g-1 ? K-1 and (2.517 to 14.727) J ? g-1 ? K-1, respectively. The specific heat capacity of PVOH-CSS depends on the amount of starch. The specific heat capacity of the specimens can be approximated by polynomial equations with a curve fitting regression >0.99For instance, the specific heat capacity (in J ? g-1 ? K-1) of PPV37 can be expressed by C sp = -17.824 + 0.063T and PPV46 by C sp = -18.047 + 0.0617", where T is the temperature (in K). Springer Link 2010 Article PeerReviewed Lee, Tin Sin and Wan Abdul Rahman, Wan Aizan and Rahmat, Abdul Razak and Morad, Noor Azian and Salleh, Mohd. Shahrul Nizam (2010) A study of specific heat capacity functions of polyvinyl alcohol-cassava starch blends. International Journal of Thermophysics, 31 (3). 525 - 534. ISSN 0195-928X (Print) 1572-9567 (Online) https://link.springer.com/article/10.1007/s10765-010-0744-6 |
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TP Chemical technology Lee, Tin Sin Wan Abdul Rahman, Wan Aizan Rahmat, Abdul Razak Morad, Noor Azian Salleh, Mohd. Shahrul Nizam A study of specific heat capacity functions of polyvinyl alcohol-cassava starch blends |
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The specific heat capacity (C sp) of polyvinyl alcohol (PVOH) blends with cassava starch (CSS) was studied by the differential scanning calorimetry method. Specimens of PVOH-CSS blends: PPV37 (70mass% CSS) and PPV46 (60mass% CSS) were prepared by a melt blending method with glycerol added as a plasticizer. The results showed that the specific heat capacity of PPV37 and PPV46 at temperatures from 330 K to 530 K increased from (2.963 to 14.995) J ? g-1 ? K-1 and (2.517 to 14.727) J ? g-1 ? K-1, respectively. The specific heat capacity of PVOH-CSS depends on the amount of starch. The specific heat capacity of the specimens can be approximated by polynomial equations with a curve fitting regression >0.99For instance, the specific heat capacity (in J ? g-1 ? K-1) of PPV37 can be expressed by C sp = -17.824 + 0.063T and PPV46 by C sp = -18.047 + 0.0617", where T is the temperature (in K). |
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Lee, Tin Sin Wan Abdul Rahman, Wan Aizan Rahmat, Abdul Razak Morad, Noor Azian Salleh, Mohd. Shahrul Nizam |
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Lee, Tin Sin Wan Abdul Rahman, Wan Aizan Rahmat, Abdul Razak Morad, Noor Azian Salleh, Mohd. Shahrul Nizam |
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Lee, Tin Sin |
title |
A study of specific heat capacity functions of polyvinyl alcohol-cassava starch blends |
title_short |
A study of specific heat capacity functions of polyvinyl alcohol-cassava starch blends |
title_full |
A study of specific heat capacity functions of polyvinyl alcohol-cassava starch blends |
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A study of specific heat capacity functions of polyvinyl alcohol-cassava starch blends |
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A study of specific heat capacity functions of polyvinyl alcohol-cassava starch blends |
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study of specific heat capacity functions of polyvinyl alcohol-cassava starch blends |
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Springer Link |
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2010 |
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http://eprints.utm.my/id/eprint/22830/ https://link.springer.com/article/10.1007/s10765-010-0744-6 |
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