Name: PFPE Base Oils
Brand: LANCHEMIE INDUSTRY CO., LIMITED.
Availability: InStock

PFPE Base Oils

Perfluoropolyether base oil is a colorless and odorless clear liquid, with a chemical composition of a mixture of perfluoropolyether. Perfluoropolyether base oil is a relatively high molecular weight fluorinated fluid that can be used as a high-performance lubricant.

The chemical molecular formula is CF3CF2CF2O (CF (CF3) CF2O) nCF2CF3

Specification of PFPE Base Oils

Technical Index

Items	unit	LC-PBO200	LC-PBO201	LC-PBO201X	LC-PBO202	LC-PBO203	LC-PBO204	LC-PBO204X	LC-PBO205	LC-PBO205X	LC-PBO206	LC-PBO207	LC-PBO208	LC-PBO209
Operating temperature range	℃	＜-70～66	＜-70～104	＜-63～132	＜-63～132	＜-60～14	＜-51～179	＜-36～204	＜-36～260	＜-30～288	＜-30～300	＜-30～300	＜-30～300	＜-30～300
Average molecular weight	amu	1000	1500	1700	1800	2300	3200	3700	4800	5500	6000	7000	8500	9000
Viscosity (ASTM D445)
20℃（68℉)	cSt	7	16	28	38	60	160	250	470	740	850	1600	1820	2000
40℃（104℉)	cSt	4	8	12	15	22	60	80	150	215	260	440	510	560
100℃（212℉)	cSt		2	2.5	3	4	8	10	16	22	27	42	47	56
Viscosity index (ASTM D2270)					59	73	100	108	117	134	134	144	148	148
Pour point (ASTM D97)	℃	＜-70	＜-70	-63	-63	-50	-45	-36	-30	-27	-25	-25	-25	-25
Density
0℃（32℉)	g/mL	1.87	1.89	1.9	1.91	1.92	1.93	1.94	1.94	1.95	1.95	1.95	1.95	1.95
100℃（212℉)	g/mL	1.67	1.7	1.71	1.72	1.74	1.75	1.76	1.77	1.78	1.78	1.78	1.78	1.78
Evaporation loss (ASTM D972)
66℃(150℉),22h	%	＜11	＜2	＜2	＜2	＜1	＜1	＜1	-	-	-	-	-	-
121℃(250℉),22h	%	＜87	＜65	＜40	＜30	＜6	＜1	＜1	-	-	-	-	-	-
149℃(300℉),22h	%			-	-	＜20	＜2	＜1	-	-	-	-	-	-
204℃(400℉),22h	%							＜5	＜2	＜1.5	＜1.5	＜1.0	＜0.2	＜0.3
260℃(500℉),22h	%												＜0.8	＜0.8