Specifications NPGD is an ideal synthetic ester type baseoil for the formulation of biodegradable hydraulic oil, metal cutting oil.
Neopentylglycol Dioleate(NPGD) Neopentylglycol Dioleate(NPGD) is obtained by the reaction of Neopentylglycol with oleic acid through special process. Commercial product is usuallycolorless or yellow clear liquid. CAS:42222-50-4 Product specification:
Item | NPGD |
Appearance | colorless or yellowish clear liquid |
Density | 0.85-0.88 |
Viscosity Index | 190 |
Viscosity(mm2s) 40 ℃ 100 ℃ | 20-30 6-7 |
Acid number(mgKOHg) | 0.5max |
Flash point C.O.C. | 270min |
Pour Point | -24max |
Moisture | 0.5max |
Saponification value | 140-150 |
Color,# Gardener | 4max |
Note: some physical and chemical properties can be adjusted to client request accordingly. Applications: With excellent lubricating property, high viscosity indexand high biodegradability, NPGD is an ideal synthetic ester typeingredients for the formulation of biodegradable hydraulic oil, saw oil , barge engine oil and effective oiliness additive for cold steel rolling, pipe drawing and other metal processing fluids. Packaging: 180 KgN.W. per drum or 900Kg N.W. in IBC tank. Storage: Stored in dry and cool places. Shelf life: 1 year. Note: at present,this type POE ester has been exporting to Turkey markets for metal working fluids application as lubricant ingredient.