| 电缆松香研究报告 |
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| 引用本文： | 王荣华. 电缆松香研究报告[J]. 林产化学与工业, 1984, 0(1) |
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| 作者姓名： | 王荣华 |
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| 作者单位： | 上海电缆厂 |
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| 摘 要： | 本文论述了松香在蒸馏过程中,不同蒸馏阶段的馏出物的电性能。认为蒸馏去渣松香适合作电缆松香,其介质损失角、体积电阻率都比用普通松香时大5～6倍,适用于不满流电缆。在生产性试验的基础上,推荐了适合电缆用的松香指标。
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REPORT ON ELECTRIC CABLE ROSIN |
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| Wang Rong-hua. REPORT ON ELECTRIC CABLE ROSIN[J]. Chemistry & Industry of Forest Products, 1984, 0(1) |
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| Authors: | Wang Rong-hua |
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| Affiliation: | Shanghai Electric Cable Factory |
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| Abstract: | The electric properties of distillates from various stages of rosin distillation were studied. It has been shown that the distilled rosin, free of residues, is suitable for non-dripping electric cable. The dielectric loss angle and coefficient of volume insulation resistance are 5-6 times higher than those of the common rosin. Based on results of the production experiment, specifications of electric cable rosin were recommended. |
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| Keywords: | Rosin Electric cable |
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