BSR-303油性线切割液
本品为棕色透明油液,遇水即乳化,具有良好的冷却、润滑、排屑作用。本品性能稳定,能满足线切割加工工艺要求,不易断丝,生产效率较高,使用周期较长,对人体无害。
项 目 | 技术指标 | 试验方法 |
产品外观 | 棕色透明油液 | 目测 |
乳液PH值(5%溶液,以下同) | 7~8 | SH0365 |
乳液稳定性,ml(15-35℃)3h | 析油:不大于0.5 析皂:不大于0.5 | SH0365 |
乳液腐蚀性试验(55±2℃) 全浸 钢片 紫铜片 | 24小时合格 6小时合格 | SH0365 |
用5-10%的工作液中入95-90%的水中,稍加搅拌成白色乳液,即可使用。线切割工作电流小的使用浓度小些;工作电流大的,可适当加大使用浓度。 |
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