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发明公开
CN104031327A 电缆包覆材料、包覆电缆及电子设备 有权

电缆包覆材料、包覆电缆及电子设备
摘要：
本发明的课题是提供一种具有高的柔软性、且具有优异的耐油性的电缆包覆材料。本发明的电缆包覆材料，其中，相对于氯乙烯系树脂100重量份，含有增塑剂混合物40重量份以上且100重量份以下，该增塑剂混合物含有脂肪族多价羧酸酯和芳香族多价羧酸酯，该脂肪族多价羧酸酯的重均分子量为1000以上且6000以下，并且相对于该增塑剂混合物总重量的含有率为40重量%以上且80重量%以下，该芳香族多价羧酸酯相对于该增塑剂混合物总重量的含有率为20重量%以上且60重量%以下。
摘要（英）：

Provided is a cable coating material having high flexibility and excellent oil resistance. The cable coating material is a material containing a vinyl chloride resin and a plasticizer mixture in an amount of 40 to 100 parts by weight relative to 100 parts by weight of the vinyl chloride resin, wherein the plasticizer mixture includes an aliphatic polyhydric carboxylic acid ester and an aromatic polyhydric carboxylic acid ester, the aliphatic polyhydric carboxylic acid ester has a weight-average molecular weight of 1000 to 6000, and the content by percentage of the aliphatic polyhydric carboxylic acid ester in the total weight of the plasticizer mixture is 40 to 80% by weight, and the content by percentage of the aromatic polyhydric carboxylic acid ester in the total weight of the plasticizer mixture is 20 to 60% by weight.

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