| 降低腰线砖硅橡胶模具线收缩率的研究 |
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| 引用本文： | 王艳香,吴汉阳,任忠杰. 降低腰线砖硅橡胶模具线收缩率的研究[J]. 佛山陶瓷, 2007, 17(10): 1-3 |
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| 作者姓名： | 王艳香 吴汉阳 任忠杰 |
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| 作者单位： | 江西省景德镇陶瓷学院,江西,景德镇,333001;广东佛山博奥科技材料有限公司,广东,佛山,528000 |
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| 摘 要： | 本文主要研究了固化剂、纳米二氧化硅粉和碳酸钙粉等外加剂对硅橡胶模具线收缩率的影响。实验结果表明:当固化剂的用量为2.3%时,模具的线收缩率为3.342%。外加纳米二氧化硅粉和碳酸钙粉可以明显地降低硅橡胶模具的线收缩率,外加CaCO3粉(球磨20min)的质量为硅橡胶质量的8%时,模具线收缩率为2.256%,较未加入时的3.342%减少了1.086%。
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| 关 键 词： | 硅橡胶模具 树脂腰线砖 线收缩率 |
Study of the Line Contraction Reduction of Silicon Rubber Mould |
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| Wang Yanxiang,Wu Hanyang,Ren Zhongjie. Study of the Line Contraction Reduction of Silicon Rubber Mould[J]. Foshan Ceramics, 2007, 17(10): 1-3 |
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| Authors: | Wang Yanxiang Wu Hanyang Ren Zhongjie |
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| Affiliation: | 1Jingdezhen Ceramics Institute Jingdezhen Jiangxi 333001; 2 Foshan Brovo Advanced Materials Co.,Ltd. Foshan Guangdong 528000 |
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| Abstract: | The effects of solidified agent, nanometer silicon dioxide powder and calcium carbonate powder on line contraction percentage of silicon rubber mould were discussed in this paper. The results showed that when the content of solidified agent is 2.3%,the mould line contraction percentage was 3.342%.The mould line contraction percentage is significantly reduced by addition of nanometer silicon dioxide powder or calcium carbonate powder. When the addition weight of CaCO3 powder, milled 20 minutes, was 8% of silicon rubber mould, the mould line contraction rate was 2.256%, which was reduced by 1.086%. |
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| Keywords: | silicon rubber mould resin waistline tile line contraction percentage |
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