| 聚乙烯醇缩甲醛固体修正胶棒的研制 |
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| 引用本文： | 徐金宝,王永红,钟国伦.聚乙烯醇缩甲醛固体修正胶棒的研制[J].中国胶粘剂,2011,20(11). |
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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)作为胶粘剂和成膜剂、硬脂酸作为赋型剂、甘油作为保湿剂和TiO2作为覆盖剂,制得具有文字涂改功能和纸张粘接功能的固体修正胶棒。采用单因素试验法探讨了配方中各主要成分含量对修正胶棒性能的影响,从中优选出制备修正胶棒的最佳工艺条件。结果表明:当w(PVF胶液)=51%、w(TiO2)=40%、w(甘油)=5%和w(硬脂酸)=4%时,修正胶棒的综合性能相对最好。
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| 关 键 词： | 修正胶棒 涂改 粘接 聚乙烯醇缩甲醛 胶粘剂 |
Study on preparing solid correction glue stick based on polyvinyl formal |
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| Xu Jinbao,Wang Yonghong,Zhong Guolun.Study on preparing solid correction glue stick based on polyvinyl formal[J].China Adhesives,2011,20(11). |
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| Authors: | Xu Jinbao Wang Yonghong Zhong Guolun |
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| Affiliation: | Xu Jinbao,Wang Yonghong,Zhong Guolun(Department of Biological and Chemical Engineering,Ningbo Institute of Technology,Zhejiang University,Ningbo 315100,China) |
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| Abstract: | With polyvinyl formal(PVF) as an adhesive and filmogen,stearic acid as excipient,glycerin as humectant and TiO2 as covering agent,a solid correction glue stick was prepared for letter erasure and paper bonding.The influences of various main component contents in formula on properties of correction glue stick were discussed by single-factor experiment,and an optimal process conditions of preparing correction glue stick were preferred.The result showed that the correction glue stick had reversely optimal comb... |
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| Keywords: | correction glue stick erasure bonding polyvinyl formal(PVF) adhesive |
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