珩磨油 Honing oil |
本產(chǎn)品具有潤油性能好,珩磨效率高 Good lubricating performance, high honing efficiency | ||
質(zhì)量指標(biāo) Quality index | |||
項(xiàng)目 Item |
質(zhì)量指標(biāo)RF 2938A Quality Index RF 2938A |
試驗(yàn)方法 Test Method | |
外觀 Appearance |
黃色透明液體 Yellow transparent liquid |
目測 Eye observation | |
運(yùn)動(dòng)粘度40℃ mm2/s Kinematic viscosity, 40℃ mm2/s |
18-23 |
GB/T265 | |
密度20℃ kg/m3 Density, 20℃ kg/m3 |
750-913 |
GB/T1884 | |
閃點(diǎn)(開口),℃,不低于 Flash point (open cup) ℃,≥ |
150 |
GB/T3536 | |
腐蝕(銅片,100℃,3h)級 不大于 Class of corrosion (copper sheet, 100℃,3h) ≤ |
1 |
GB/T5096 | |
最大無卡咬負(fù)荷(PB)N 不小于 Maximum non-seizure load (PB)N ≥ |
800 |
GB/T3142 | |
傾點(diǎn),℃ 不高于 Pour point, ℃ ≤ |
-5 |
GB/T3535 | |
用途:適用于國內(nèi)、外各種類型珩磨機(jī)加工用油 本產(chǎn)品為南京科恒機(jī)械制造有限公司南京科發(fā)機(jī)械廠指定產(chǎn)品 Application: Used for processing of various honing machines This product is a fixed one by Nanjing Kefa Mechanical Factory Nanjing Keheng Machine Manufacturing Co., Ltd. |