| 应用加工助剂提高冷喂料挤出质量 |
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| 引用本文： | 杨风伟,魏廷贤,王晓辉. 应用加工助剂提高冷喂料挤出质量[J]. 轮胎工业, 2000, 20(7): 407-409 |
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| 作者姓名： | 杨风伟 魏廷贤 王晓辉 |
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| 作者单位： | 银川中策(长城)橡胶有限公司技术处!宁夏银川750011 |
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| 摘 要： | 研究了增塑剂Ａ和胶易素Ｔ－７８在轮胎胎面腔中的应用。结果表明，在原生产配方中加入１．５份增塑剂Ａ和０．８份胶易素Ｔ－７８，可明显地降低胶料的门尼粘度，改善胶料的流动性及加工工艺性能，解决了冷喂料挤稆出现的因混炼胶分散不均而造成挤出胎面有气孔和气泡等质量问题。
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| 关 键 词： | 加工助剂 胎面 冷喂料挤出 分散度 轮胎 橡胶 |
Application of processing aids to improve cold-feed extrudate quality |
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| YANG Fengwei,WEI Tingxian and WANG Xiaohui. Application of processing aids to improve cold-feed extrudate quality[J]. Tire Industry, 2000, 20(7): 407-409 |
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| Authors: | YANG Fengwei WEI Tingxian WANG Xiaohui |
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| Abstract: | The application of plasticizer A and Gum easy T 78 to tire tread compound was investigated.The results showed that the Mooney viscosity of the compound decreased significantly,the flowability and processibity of the compound improved,and the blisters in the cold feed extruded tread resulted from the unevenly dispersed mix were eliminated by adding 1 5 phr of plastisizer A and 0 8 phr of Gum easy T 78. |
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| Keywords: | processing aid tread cold feed extrusion dispersity |
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