Thermogravimetric analysis of anningre tannin resin
Three formulations of aningre tannin resins containing in order the paraformaldehyde powder, hexamethylenetetramine and aqueous glyoxal as hardeners were developed. Their thermogravimetric analysis have shown that they begin to decompose respectively from 135°C, 145°C and 140°C. About 24%, 40% and 3...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidad del Bío-Bío
2016-04-01
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| Series: | Maderas: Ciencia y Tecnología |
| Subjects: | |
| Online Access: | https://revistas.ubiobio.cl/index.php/MCT/article/view/2370 |
| _version_ | 1797356484931092480 |
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| author | Noel Konai Danwe Raidandi Antonio Pizzi Pierre Girods Marie Christine Lagel Melhyas Kple |
| author_facet | Noel Konai Danwe Raidandi Antonio Pizzi Pierre Girods Marie Christine Lagel Melhyas Kple |
| author_sort | Noel Konai |
| collection | DOAJ |
| description | Three formulations of aningre tannin resins containing in order the paraformaldehyde powder, hexamethylenetetramine and aqueous glyoxal as hardeners were developed. Their thermogravimetric analysis have shown that they begin to decompose respectively from 135°C, 145°C and 140°C. About 24%, 40% and 39 % solid residues of their initial masses exist at the end of the analysis. Thermomechanical analysis has shown that the formulation containing paraformaldehyde powder as hardener has the best rigidity and the worst contains the hexamethylenetetramine. All formulations have different thermal degradation, differences were more significant between 400 and 900°C.The decomposition of hardeners become more significant from 400°C. |
| first_indexed | 2024-03-08T14:28:17Z |
| format | Article |
| id | doaj.art-9dae3eb502fd4d2293a1509705a235b9 |
| institution | Directory Open Access Journal |
| issn | 0717-3644 0718-221X |
| language | English |
| last_indexed | 2024-03-08T14:28:17Z |
| publishDate | 2016-04-01 |
| publisher | Universidad del Bío-Bío |
| record_format | Article |
| series | Maderas: Ciencia y Tecnología |
| spelling | doaj.art-9dae3eb502fd4d2293a1509705a235b92024-01-12T19:05:40ZengUniversidad del Bío-BíoMaderas: Ciencia y Tecnología0717-36440718-221X2016-04-011823050Thermogravimetric analysis of anningre tannin resinNoel KonaiDanwe RaidandiAntonio PizziPierre GirodsMarie Christine LagelMelhyas KpleThree formulations of aningre tannin resins containing in order the paraformaldehyde powder, hexamethylenetetramine and aqueous glyoxal as hardeners were developed. Their thermogravimetric analysis have shown that they begin to decompose respectively from 135°C, 145°C and 140°C. About 24%, 40% and 39 % solid residues of their initial masses exist at the end of the analysis. Thermomechanical analysis has shown that the formulation containing paraformaldehyde powder as hardener has the best rigidity and the worst contains the hexamethylenetetramine. All formulations have different thermal degradation, differences were more significant between 400 and 900°C.The decomposition of hardeners become more significant from 400°C.https://revistas.ubiobio.cl/index.php/MCT/article/view/2370Aningre tannin resinsdecompositionresidues hardenersthermogravimetric analysistemperaturethermomechanical analysis. |
| spellingShingle | Noel Konai Danwe Raidandi Antonio Pizzi Pierre Girods Marie Christine Lagel Melhyas Kple Thermogravimetric analysis of anningre tannin resin Maderas: Ciencia y Tecnología Aningre tannin resins decomposition residues hardeners thermogravimetric analysis temperature thermomechanical analysis. |
| title | Thermogravimetric analysis of anningre tannin resin |
| title_full | Thermogravimetric analysis of anningre tannin resin |
| title_fullStr | Thermogravimetric analysis of anningre tannin resin |
| title_full_unstemmed | Thermogravimetric analysis of anningre tannin resin |
| title_short | Thermogravimetric analysis of anningre tannin resin |
| title_sort | thermogravimetric analysis of anningre tannin resin |
| topic | Aningre tannin resins decomposition residues hardeners thermogravimetric analysis temperature thermomechanical analysis. |
| url | https://revistas.ubiobio.cl/index.php/MCT/article/view/2370 |
| work_keys_str_mv | AT noelkonai thermogravimetricanalysisofanningretanninresin AT danweraidandi thermogravimetricanalysisofanningretanninresin AT antoniopizzi thermogravimetricanalysisofanningretanninresin AT pierregirods thermogravimetricanalysisofanningretanninresin AT mariechristinelagel thermogravimetricanalysisofanningretanninresin AT melhyaskple thermogravimetricanalysisofanningretanninresin |