Sewing machine oil
Sewing machine oil
This product is made from refined mineral oil as raw material, anti-oxdation and anti-rust additives such as modulation, with excellent color, smell aromatic and so on.
The product is suitable for sewing machine lubrication, but also for bicycles, electric vehicle bearings lubrication.
Quality index:
Items | Quality Index | Test method |
Viscosity grade (40℃) / (mm2/s) no greater than |
11.0-16.5 | GB/T265 |
Flash point (opening)/℃ not lower than | 135 | GB/T267 |
Acid value/(mgKOH/g) no greater than | 0.1 | GB/T264 |
Water-soluble acids or bases | no | GB/T259 |
Mechanical impurities /% no greater than | no | GB/T511 |
Moidture/% no greater than | trace | GB/T260 |
Corrosion test(steel sheet,100℃,3h) | qualified | GB/T0195 |
Second, Marking, packaging, transportation, storage and transportation
Marking, packaging, transportation, storage and delivery and delivery acceptance by SH 0164-92" petroleum product packaging, storage and delivery acceptance rules".
Third, sampling
Sampling according to GB/T4756 for 2L for inspection and retention.