| 天然胶乳/羧基丁苯胶乳共混制自黏胶乳 |
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| 引用本文： | 童速玲,张兴华,周彦豪,林伟文,王荣君.天然胶乳/羧基丁苯胶乳共混制自黏胶乳[J].合成橡胶工业,2004,27(3):172-174. |
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| 作者姓名： | 童速玲 张兴华 周彦豪 林伟文 王荣君 |
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| 作者单位： | 广东工业大学,材料与能源学院,广东,广州,510643;广东工业大学,材料与能源学院,广东,广州,510643;广东工业大学,材料与能源学院,广东,广州,510643;广东工业大学,材料与能源学院,广东,广州,510643;广东工业大学,材料与能源学院,广东,广州,510643 |
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| 摘 要： | 在天然胶乳中加入防老剂A和防老剂D及羧基丁苯胶乳(丙烯酸酯压敏胶乳或丙烯酸酯共聚乳液)等，制备了自黏胶乳。结果表明，使用质量分数为1．2％的防老剂A与D的复合防老剂，天然胶乳剥离强度的保持效果较好；添加砂磨轻质CaCO3对天然胶乳自黏性影响较大；将不同牌号的羧基丁苯胶乳与天然胶乳并用，TR-258效果较好，能部分取代天然胶乳，而TR～163和TR-376因自固化作用强．对试样自黏性产生了不利影响。
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| 关 键 词： | 自黏胶乳 天然胶乳 羧基丁苯胶乳 填充剂 剥离强度 |
| 文章编号： | 1000-1255(2004)03-0172-03 |
Natural rubber latex/carboxylated SBR latex for self-adhesive latex |
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| Tong Suling,Zhang Xinghua,Zhou Yan hao,Lin Weiwen,Wang Rongjun.Natural rubber latex/carboxylated SBR latex for self-adhesive latex[J].China Synthetic Rubber Industry,2004,27(3):172-174. |
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| Authors: | Tong Suling Zhang Xinghua Zhou Yan hao Lin Weiwen Wang Rongjun |
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| Abstract: | Self -adhesive latex was prepared b y adding antioxidants and carboxylated SBR latex to natural rubber latex.The results sh owed that the good effect was obtained when the mass fra ction of an-tioxidant A and antioxidant D was 1.2%.Although the cost of the adhesive decreased by filling of CaCO 3 ,the adhesion strength was affected nega-tively.The blends of natural rubber latex and car-boxylated SBR latex were also used as self -adhe-sive latex.While adhesives with 30%mass fraction of TR -163and TR -376lost self -adhesion was less than 30d,the other one with 30%m ass fraction of TR -258could be used after 60d. |
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| Keywords: | self -adhesive latex natural rubb er latex carboxylated SBR latex fill er peeling strength |
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