Synthetic Dye - Inorganic Salt Hybrid Colorants for Application in Thermoplastics
Common synthetic dyes, e.g., Weak Acid Pink Red B (APRB, C.I. 18073), Mordant Blue 9 (MB, C.I.14855) and Acid Brilliant Blue 6B (ABB6B, C.I. 42660), can be removed from water by in situ hybridization with CaCO3, BaSO4 and Ca3(PO4)2 and the resulting hybrids thus prepared used as plastic colorants. A...
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| Format: | Article |
| Language: | English |
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MDPI AG
2011-06-01
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| Series: | Molecules |
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| Online Access: | http://www.mdpi.com/1420-3049/16/6/5035/ |
| _version_ | 1811231690840866816 |
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| author | Hong-Wen Gao Tian Li Yan-Ping Wei |
| author_facet | Hong-Wen Gao Tian Li Yan-Ping Wei |
| author_sort | Hong-Wen Gao |
| collection | DOAJ |
| description | Common synthetic dyes, e.g., Weak Acid Pink Red B (APRB, C.I. 18073), Mordant Blue 9 (MB, C.I.14855) and Acid Brilliant Blue 6B (ABB6B, C.I. 42660), can be removed from water by in situ hybridization with CaCO3, BaSO4 and Ca3(PO4)2 and the resulting hybrids thus prepared used as plastic colorants. All the hybrids can be processed into polypropylene (PP) at 200 °C with good color intensity, color brightness and homogeneous dispersion. The BaSO4-MB hybrid exhibits better migration resistance to acid and alkali, and stronger covering power than the BaSO4-MB mixture. The thermal stability and UV resistance of the Ca3(PO4)2-ABB6B hybrid are better than those of the Ca3(PO4)2-ABB6B mixture. The crystallinity of PP is enhanced by incorporation of these hybrids and the use of these hybrids as colorants in PP instead of the dyes alone is determined to be feasible. |
| first_indexed | 2024-04-12T10:49:04Z |
| format | Article |
| id | doaj.art-91838a3e9e124f579776e90e52c85ed5 |
| institution | Directory Open Access Journal |
| issn | 1420-3049 |
| language | English |
| last_indexed | 2024-04-12T10:49:04Z |
| publishDate | 2011-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molecules |
| spelling | doaj.art-91838a3e9e124f579776e90e52c85ed52022-12-22T03:36:18ZengMDPI AGMolecules1420-30492011-06-011665035505310.3390/molecules16065035Synthetic Dye - Inorganic Salt Hybrid Colorants for Application in ThermoplasticsHong-Wen GaoTian LiYan-Ping WeiCommon synthetic dyes, e.g., Weak Acid Pink Red B (APRB, C.I. 18073), Mordant Blue 9 (MB, C.I.14855) and Acid Brilliant Blue 6B (ABB6B, C.I. 42660), can be removed from water by in situ hybridization with CaCO3, BaSO4 and Ca3(PO4)2 and the resulting hybrids thus prepared used as plastic colorants. All the hybrids can be processed into polypropylene (PP) at 200 °C with good color intensity, color brightness and homogeneous dispersion. The BaSO4-MB hybrid exhibits better migration resistance to acid and alkali, and stronger covering power than the BaSO4-MB mixture. The thermal stability and UV resistance of the Ca3(PO4)2-ABB6B hybrid are better than those of the Ca3(PO4)2-ABB6B mixture. The crystallinity of PP is enhanced by incorporation of these hybrids and the use of these hybrids as colorants in PP instead of the dyes alone is determined to be feasible.http://www.mdpi.com/1420-3049/16/6/5035/synthetic dyehybridinsoluble inorganic saltcolorantplastic |
| spellingShingle | Hong-Wen Gao Tian Li Yan-Ping Wei Synthetic Dye - Inorganic Salt Hybrid Colorants for Application in Thermoplastics Molecules synthetic dye hybrid insoluble inorganic salt colorant plastic |
| title | Synthetic Dye - Inorganic Salt Hybrid Colorants for Application in Thermoplastics |
| title_full | Synthetic Dye - Inorganic Salt Hybrid Colorants for Application in Thermoplastics |
| title_fullStr | Synthetic Dye - Inorganic Salt Hybrid Colorants for Application in Thermoplastics |
| title_full_unstemmed | Synthetic Dye - Inorganic Salt Hybrid Colorants for Application in Thermoplastics |
| title_short | Synthetic Dye - Inorganic Salt Hybrid Colorants for Application in Thermoplastics |
| title_sort | synthetic dye inorganic salt hybrid colorants for application in thermoplastics |
| topic | synthetic dye hybrid insoluble inorganic salt colorant plastic |
| url | http://www.mdpi.com/1420-3049/16/6/5035/ |
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