Polyester series

Polyester is a new type of synthetic ester lubricating base oil, which has the dual properties of synthetic ester and PAO and high lubricity. Combined with anti-wear and extreme pressure agents, it has remarkable load capacity and extreme pressure performance. The ester group molecule has a certain polarity, so it has a good affinity for metals. With PAO or mineral oil, it has a unique property, that is, low thickening effect, with good resistance to high temperature and high shear performance, so it is widely used in internal combustion engine oil and gear oil.

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Product Details

Product Specification

Product name	Kinematic viscosity (40℃ Cmm²/s)	Kinematic viscosity (100℃ Cmm²/s)	Viscosity index (VI)	Pour point ℃	Flash point ℃	Acid value MgKOH/g	Evaporation loss (%)	Density g/cm³
J115	110.7	15.9	153	-45	260	0.05	1	0.93
J135	367.3	37.8	151	-39	270	0.05	1.5	0.93
J460	510	50	158	-39	273	0.05	1.5	0.93
J680	680	60	155	-30	265	0.1	1.7	0.93
J1500	1533	101	150	-23	250	0.1	2	0.93
J4600	4707	222	160	-12	250	0.1	2	0.93
J17000	17244	1283	308		255	0.2	2	0.93
J18000	18542	628	189	-2	244	0.05	1.6	0.93
J20000	22211	1468	303		257	0.2	2	0.93
J25000	25087	1500	294		255	0.2	2	0.93
J30000	32342	1840	301		255	0.2	2	0.93
J50000	50291	3230	348		262	0.2	2	0.93

Application scope and recommended dosage

Internal combustion engine oil 30% (Max.)

Gear oil 98% (Max.)

Hydraulic oil 50% (Max.)

Compressor oil 30% (Max.)

Grease 50% (Max.)

Product characteristics

Increase the polarity of the oil

Improve the adhesion of oil to metal

High resistance to high temperature and high shear performance

Improve oil lubricity and extreme pressure

Can be used as a friction modifier, with anti-friction effect

Compatible with anti-wear and extreme pressure agents, with maximum load capacity

High thermal oxidation stability

Improve the service life of oil products

Biodegradable

Packing and storage

Plastic drum packing, net weight 200kg per barrel.

Store and transport as non-dangerous goods in a cool, dry and ventilated place.

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