| 聚氯乙烯塑料中增塑剂DINP的测定 |
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| 引用本文： | 王成云,龚丽雯. 聚氯乙烯塑料中增塑剂DINP的测定[J]. 塑料科技, 2004, 0(4): 27-30 |
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| 作者姓名： | 王成云 龚丽雯 |
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| 作者单位： | 1. 深圳出入境检验检疫局,广东,深圳,518045
2. 深圳市龙岗区自来水有限公司,广东,深圳,518115 |
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| 摘 要： | 采用偏最小二乘法定量测定了聚氯乙烯塑料中增塑剂DINP的含量,结果表明标准曲线性关系良好,相关系数为0 9999。该方法不受基体的干扰,结果可靠,简单快速,适合于流水线的品质控制。
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| 关 键 词： | PVC:DINP 偏最小二乘法 定量测定 傅立叶变换红外光谱法 |
| 文章编号： | 1005-3360(2004)04-0027-04 |
| 修稿时间： | 2004-03-11 |
Quantitative Determination of DINP in PVC Plastics |
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| WANG Cheng-yun,GONG Li-wen. Quantitative Determination of DINP in PVC Plastics[J]. Plastics Science and Technology, 2004, 0(4): 27-30 |
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| Authors: | WANG Cheng-yun GONG Li-wen |
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| Affiliation: | WANG Cheng-yun~1,GONG Li-wen~2 |
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| Abstract: | The partial least square method was applied to quantitative determination of the plasticizer content of di-isononyl phthalate(DINP) in PVC plastics.The results showed that the linearity of the standard sample curves is very good,with the correlation coefficient of 0.9999.This method is simple,reliable,rapid,free of the influence of the substrates and suitable for the quality control of line production. |
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| Keywords: | PVC DINP Partial least square method Quantitative determination FTIR |
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