| 透明性固体胶棒的研制 |
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| 引用本文： | 徐金宝,王永红,钟国伦.透明性固体胶棒的研制[J].中国胶粘剂,2010,19(5). |
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| 作者姓名： | 徐金宝 王永红 钟国伦 |
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| 作者单位： | 浙江大学宁波理工学院生物与化学工程分院,浙江,宁波,315100 |
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| 摘 要： | 以聚乙烯醇缩甲醛(PVF)作为胶粘剂的基体树脂、硬脂酸作为赋型剂和甘油作为保湿剂等,通过添加改性剂制得透明固体胶棒。探讨了配方中各主要成分(尤其是钾离子)用量对固体胶棒性能的影响。结果表明:当w(PVF胶液)=76%、w(尿素)=4.5%、w(甘油)=9%、w(硬脂酸)=8%和w(KOH)=2.5%时,固体胶棒的综合性能最佳。
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| 关 键 词： | 固体胶棒 透明 游离甲醛 聚乙烯醇 |
Study on preparing transparent solid adhesive rod |
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| XU Jin-bao,WANG Yong-hong,ZHONG Guo-lun.Study on preparing transparent solid adhesive rod[J].China Adhesives,2010,19(5). |
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| Authors: | XU Jin-bao WANG Yong-hong ZHONG Guo-lun |
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| Affiliation: | XU Jin-bao,WANG Yong-hong,ZHONG Guo-lun(Department of Biological and Chemical Engineering,Ningbo Institute of Technology,Zhejiang University,Ningbo 315100,China) |
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| Abstract: | A transparent solid adhesive rod was prepared when polyvinyl formal(PVF) was used as matrix resin of adhesives,stearic acid was used as excipient,glycerin was used as humectant,and the modifier was introduced into the systems.The influences of contents of main compositions(especially K+) in formula on performances of solid adhesive rod were discussed.The results showed that the combination property of solid adhesive rod was best when mass fractions of PVF adhesives,urea,glycerol,stearic acid and KOH were 76... |
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| Keywords: | solid adhesive rod transparence free formaldehyde polyvinyl alcohol |
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