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Product
Creative & Competitive Leading Chemical Company

Application

Oil Soluble PAG (OSP)

The OSP Series is an oil-soluble PAG that retains the advantages of traditional PAGs while offering excellent compatibility with mineral oils and various base oils. It can be used as a primary base oil, a co-base oil, or a performance-enhancing additive.
The series delivers outstanding viscosity index, low pour point, excellent lubricating film formation, and oxidative stability.
When blended with mineral oils, it can be formulated into semi-synthetic lubricants, improving sludge control and low-temperature fluidity.

Inquiries +
Product Name Viscosity(cSt) Viscosity
Index		 Total Acid Number
(mgKOH/g)		 Water(%) Specific Gravity (20/20℃) Pour point(℃) Flash point(℃)
at 40℃ at 100℃
OSP18 18.4 4.1 120 0.01 0.02 0.92 -42 200
OSP32 31.3 6.3 154 0.01 0.01 0.93 < -51 220
OSP46 43.3 8.1 162 0.01 0.02 0.95 < -53 230
OSP220 219.0 32.4 194 0.01 0.02 0.98 -39 230