grinding fluid for steel
SPECIAL PROPERTIES AND APPLICATION
HM series Grinding Fluid is scientific and technical result, which have gained the third prize of the Ministry of Engineering Industry of China. HM has excellent lubricity, anti-rust, cooling and anti-foam properties. It has long service life and will not cause harmful effects to the human body and the environment. It is suitable for grinding conditions such as slow feed abrasive machining, shaving grinding and general grinding working. HM is used for steel materials and cast iron.
HM-1: Dilute by water at the ratio 5~8% for used for process rustproof.
HM-2: Dilute by water at the ratio 5~8% for slow feed abrasive machining of 0.5Mpa washing pressure and 150L/min cyclic flow.
HM-3: Dilute by water at the ratio 5~8% for slow feed abrasive machining of 0.6~1Mpa washing pressure and 300L/min cyclic flow.
HM-6: the same to HM-2.
HM-11 and HM-12 do not contain mineral oil, sodium nitrite, chlorinated additive and sulphurised additive. Both of them are new environmental protection product and would not corrupt or rot.
TYPICAL TECHNICAL DATA
|Appearance||Concentrate||Green transparent viscous liquid||Colorless viscous liquid||Colorless viscous liquid||—|
|5% Dilute Solution||Light Green transparent liquid||Colorless clear liquid||Colorless clear liquid||—|
|Corrosion test 3h||Cast Iron||Pass||Pass||Pass||GB/T6144|
|Rust test||Cast Iron, Single plate||72h A||24h A||24h A||GB/T6144|
|55±2℃||Cast Iron, Stack plate||8h A||8h A||8h A||GB/T6144|
|PH value||9.0~10||8.5~9.0||8.5~9.0||PH test paper|
|Defoaming Time second||<6"||<10"||<6"||GB/T6144|
|Toxicity||None||—||None||Epidemic Prevention Test|
1. Must clean up the system before Use
2. Dilute by water from 1:15 to 1:25,
3. Use deionized water to dilute would be better.