2021 Good Quality CAS 69991-67-9 - PERFLUOROPOLYETHER(PFPE) CAS 69991-67-9/60164-51-4 detailed information – ZHONGAN

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2021 Good Quality CAS 69991-67-9 - PERFLUOROPOLYETHER(PFPE) CAS 69991-67-9/60164-51-4 detailed information – ZHONGAN Detail:

Details

Synonym	PERFLUOROPOLYALKYLETHER;2-ethanediyl]],.alpha.-(pentafluoroethyl)-.omega.-[tetrafluoro(trifluoromethyl)ethoxy]-Poly[oxy[trifluoro(trifluoromethyl)-1;alpha-(pentafluoroethyl)-poly[oxy[trifluoro(trifluoromethyl)-2-ethanediyl]];omega-[tetrafluoro(trifluoromethyl)ethoxy]-; POLY(HEXAFLUOROPROPYLENEChemicalbookOXIDE)VISCOS&; POLY(HEXAFLUOROPROPYLENEOXIDE),VISCOSI; Polyoxytrifluoro(trifluoromethyl)-1,2-ethanediyl,.alpha.-(pentafluoroethyl)-.omega.-tetrafluoro(trifluoromethyl)ethoxy-; α-(Pentafluoroethyl)-OMEGA-[tetrafluoro-(trifluoromethyl)-ethoxy]-poly-{oxy-[trifluoro-(trifluoromethyl)-1,2-ethanediyl]}
CAS	69991-67-9/60164-51-4
Molecular Fomula	[CF(CF3)CF2O]x(CF2O)y
Molecular Weight	0
Chemical Structure
Appearance	Colorless, tasteless, transparent liquid
Assay	99%min

Specification

Items	Specifications	Resuslt
Appearance	Colorless liquid	Confirm
Specific gravity/(20℃,g/cm3)	1.78-1.88	1.84
Viscosity /(25 ℃mm2/s)	/	7.5
Viscosity /(40 ℃,mm2/s)mm2/s)	/	5.36
molecular weight(g/mol )	750- 950	880
Pour point℃	≤73	Confirmed
acid value	＜0.05	0.02
Heat of vaporization%	80℃	16.71
Heat of vaporization%	121℃	78.41
Evaporation loss	%in22hr	48.42
Conclusion: Conformed with company STANDARD

Usage

Perfluoropolyethers (PFPE) was first studied in the 1960s. It is a kind of special perfluoropolyethers. Its average molecular weight ranges from 500 to 15000. There are only C, F, O three chemical book elements in the molecule. It has the characteristics of heat resistance, oxidation resistance, radiation resistance, corrosion resistance, incombustibility, etc. It has been used as an extremely reliable lubricant in military, aerospace, nuclear industry and other cutting-edge fields for decades. Today, perfluoropolyether is widely used in chemical industry, electronics, electrical appliances, machinery, nuclear industry, aerospace.

Packaging and Shipping

25KG/drum, 50KG/drum . Usually 1 pallet load 500KG

Belongs to common goods and can deliver by sea or air

keep and storage

Validity: 2years

Ventilation low temperature drying; with acid, ammonia salt stored separately

Capacity: 30MT per year.now we are expanding our production line.

FAQ

1.Q:What is the minimum order quantity for PERFLUOROPOLYALKYL ETHER(PFPE) ?
R:1kg,we also can offer this product to some lab.

2.Q:If you can accept special packing for PERFLUOROPOLYALKYL ETHER(PFPE) ?
R:Yes,we can arrange packing as customer requirement.

3.Q:What payment can you accept for PERFLUOROPOLYALKYL ETHER(PFPE) ?
R:LC,TT,WESTERN UNION and others.

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