Pentaerythritol ester series

Pentaerythritol ester is a saturated polyol ester POE formed by the reaction of pentaerythritol and high and low carbon fatty acids. Can be used alone or in combination with other synthetic materials, can also be used with PAO and high quality mineral oil, can be used as ultra-low temperature internal combustion engine oil, aviation gas turbine oil and environmental friendly refrigerated compressor oil for refrigerant R-22, R-32, R-134a, R-507, R-407C and R-410A. It can also be used as a base oil for a variety of fully synthetic or semi-synthetic lubricants. It can also be used for high and low temperature greases under harsh conditions and in the food processing industry.

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Product Details

Product Specification

Product name	Kinematic viscosity 40℃(mm²/s)	Kinematic viscosity 100℃(mm²/s)	Viscosity index (VI)	Pour point (℃)	Flash point (℃)	Acid value mgKOH/g
PE108	29.87	5.91	147	-6	285	0.05
PE321	32.59	5.62	111	-53	262	0.03
PE304	45.79	7.02	111	-50	272	0.04
PE305	57.75	8.07	107	-48	270	0.04
PE306	67.64	8.96	106	-47	272	0.03
PE343	19	4.3	136	-58	257	0.02
PE451	23.35	4.97	144	-63	255	0.02
POE100	101.26	11.6	102	-41	280	0.03
POE150	138.01	13.98	98	-39	294	0.04
POE170	170.43	16.61	102	-36	292	0.04
POE220	221.06	18.46	92	-30	285	0.03
POE280	280	21.2	90	-30	280	0.03
POE280G	279.48	23.73	106	-30	295	0.05
POE320	302.06	22	88	-22	284	0.05
POE320G	311.79	25.34	105	-30	297	0.05
POE380	378.05	25.32	88	-21	280	0.04

Application scope and recommended dosage

Aviation lubricating oil 98% (Max.)

Air compressor oil 98% (Max.)

Refrigerating oil 98% (Max.)

high and low temperature grease 10~90%

Industrial gear oil 98% (Max.)

Internal combustion engine oil98%(Max.)

High temperature chain oil 98% (Max.)

hydraulic oil 50~90%

Product characteristics

High thermal oxidation stability

High viscosity index

Excellent low temperature performance

High flash point, low volatility

High resistance to emulsification

Good hydrolysis stability

Biodegradable

Equivalent to similar products Product name: HATCOL ExxonMobil

PE306 HATCOL3320

PE343 EsterexNP343

PE451 EsterexNP451

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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