| 环保型脲醛树脂的研制 |
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| 引用本文： | 李广学,王震,陶昭才. 环保型脲醛树脂的研制[J]. 安徽理工大学学报(自然科学版), 2004, 24(2): 46-48 |
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| 作者姓名： | 李广学 王震 陶昭才 |
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| 作者单位： | 安徽理工大学化学工程系,安徽,淮南,232001;安徽理工大学化学工程系,安徽,淮南,232001;安徽理工大学化学工程系,安徽,淮南,232001 |
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| 摘 要： | 通过控制脲醛树脂生产过程中尿素与甲醛的摩尔比，加入聚乙烯醇改进其初粘性，加入三聚氰胺改进其耐水性并降低产品中游离甲醛的含量，并加入自制的稳定剂，在3ms工业反应釜上成功生产出无毒脲醛树脂，其质量指标达到GB／T14732—93标准，板材甲醛释放量达到E1标准，从而有利于降低所生产板材的甲醛含量。
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| 关 键 词： | 脲醛树脂 环保 聚乙烯醇 三聚氰胺 |
| 文章编号： | 1672-1098(2004)02-0046-03 |
| 修稿时间： | 2003-12-02 |
Preparation of Environmental Urea-formaldehyde Resin |
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| LI Guang-xue,WANG Zhen,TAO Zhao-cai. Preparation of Environmental Urea-formaldehyde Resin[J]. Journal of Anhui University of Science and Technology:Natural Science, 2004, 24(2): 46-48 |
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| Authors: | LI Guang-xue WANG Zhen TAO Zhao-cai |
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| Abstract: | Environmental urea-formaldehyde resin was prepared in 3-stere reactor by controlling the mole ratio of urea and formaldehyde, adding PVA as the original sizing agent and adding melamine to improve the water resistance and decrease the content of formaldehyde as well as some self-made stabilizing additive. The quality of environmental protection for UF resin is coincided with GB/T14732-93, and the release amount of formaldehyde from the panel is coincided with E1. |
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| Keywords: | urea-formaldehyde resin environmental protection PVA melamine |
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