LEYBONOL mineral oils are products distilled and refined from crude oil. These do not consist of precisely defined compounds but rather consist of a complex mixture. The way in which the mineral oil is pre-treated and its composition is decisive as to the applications it will be suited for. Depending on the distribution of the hydrocarbons and the dominance of certain properties, mineral oils are grouped according to paraffin-base, naphthenic and aromatic. For the purpose of attaining especially low ultimate pressures, mineral oils must be selected on the basis of a core fraction.
The thermal and chemical resistance of mineral oils has been found to be adequate in the majority of applications. They offer a high degree of compatibility with elastomers and resistance to hydrolysis
OIL TYPE
DESCRIPTION
PRODUCT EXAMPLES
ISO VG CLASS
VISCOSITY
LVO 100
Mineral oil, free of additives
TRIVAC
E+DK RUVAC
ISO VG 100 （ca.）
at 40 °C mm2/s 95 at 100°C mm2/s 10,5
LVO 110
Hydrocracked mineral oil with additives
SOGEVAC ≤ SV 65 A & ≤ SV65 BI （FC）
ISO VG 32
at 40 °C mm2/s 32 at 100°C mm2/s 5,5
LVO 120
Mineral oil with additives
SOGEVAC A Series ≤ SV 65, B Series ≤ SV 25 B, ≤ SV 65 BI （FC）
ISO VG 32
at 40 °C mm2/s 32 at 100°C mm2/s 5,5
LVO 130
Mineral oil with additives
SOGEVAC ≥ SV 100, ≥ SV 40 B
ISO VG 68
at 40 °C mm2/s 68 at 100°C mm2/s 9
LVO 140
Mineral oil with additives
SOGEVAC A Series ≤ SV 65, B Series ≤ SV 25 B, ≤ SV 65 BI （FC）
