technological lubricants Agrinol EHP, SP-3, HP Print
SP-3       All-Union State Standard 5702-75
SP-3 is a technological lubricant used as an aqueous emulsion while rolling non-ferrous metals and as a working liquid in the hydraulics of technological equipment.
Agrinol EHP    TS U 23.2-30802090-025-2004
Agrinol HP       TS U 23.2-30802090-022-2003
The technological lubricants Agrinol EHP and Agrinol HP are oil concentrated products which are intended for the usage as a (2 – 5) % emulsion in water with the hardness not higher than 5 mg-equivalent / dm³ on the stage of cold rolling of steel. They can also be used as a (5 – 10) % emulsion in water with the hardness not higher than 17 mg-equivalent / dm³ for the oiling of band steel before wrapping it into a roll with thermal treatment to follow.
Both products can be used at the treatment of ferrous metals by pressure or cutting.
Index name SP-3 Agrinol EHP Agrinol HP
Kinematic viscosity at 50 °С, mm² / с – 50 35
Acid number, mg КОН / g, not less than 7 –
Acid number, mg КОН / г, not more than 17 – 21 16 12
Corrosive influence on metals Withstands –
Fraction of total water mass, % None 1
Storage stability – Withstands
Working emulsion   3 %
рН index, рН unity – 8 – 9
Stability, %, not more than, within 6 hours – Withstands
Corrosive influence on metals – Withstands