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菜籽油在工业上有哪些用途

更新时间: 2020-10-02 00:00:00     

用途:1、高芥酸菜籽油可作铸钢、航天、航海等工业的高级润滑油和塑料工业的填充物、金属热处理的淬火油。

2、可用作天然橡胶和合成橡胶的软化剂。

3、菜籽油经过硫酸化和磺化后可代替蓖麻油生产太古油,又可进一步制成软白皮油,它是制革工业的软化剂。

4、菜籽油经脱氢处理后可代替桐油作涂料,干燥快,耐日晒、雨淋。

关键词: 菜籽油 工业 哪些 用途

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