Product Information FK-800 Resin - Mach I Inc

1 Not for specificationpurposesAll measurements at25 C, 1 atm unless noted3M FK-800 Resin is a copolymer of chlorotrifluoroethylene (CTFE) and vinylidenefluoride (VF2). FK-800 is soluble in conventional solvents and therefore may be used inlacquers, paints and putties, as well as binders for plastic bonded explosives,pyrotechnics, propellants and other matrices. FK-800 is resistant to acids and mostbases, and has very low permeability to ..Free-flowing, off-white granuleVolatiles, % .. Gravity .. Solution Viscosity, cs .. by Chlorine Analysis(Mole % CTFE) ..75(Mole % VF2)..RemainderTransition Temperature, Tg ..30 C (86 F)Transition Temperature, C (220 F) Continuous Use C (180 F)Not for specificationpurposesAll measurements at25 C, 1 atm unless notedPhysicalPropertiesDurometer Hardness, Shore D64 ASTM D1706 Tensile Strength at Yield, psi1500-3000 ASTM D638 Elongation at Yield, %250-350 ASTM D638 Elastic Modulus in Tension, D638 Impact Strength, Izod, Notched No BreakASTM D256 Coefficient of Linear D696 Expansion, C 3FK-800 ResinThe optical and electrical properties of FK-800 make this polymer well-suited for fiberoptic components; moisture-resistant coatings on printed circuits and wire; andcoatings for electrical braid, wire, cable and andElectricalProperties3M FK-800 Resin can be molded into thin, clear sheets that are extremely flexible andstress-free at ambient temperatures.

2 FK-800 may also be calendared on conventionalequipment. Processing temperature for FK-800 is 300-400 andCalendaringColor and ClarityWater white, transparentRefractive Index D542 Water D570 Dielectric Constant103cps Factor103cps D150106cps D150109cps ASTM D1503M FK-800 Resin has excellent chemical resistance to: H2SO4 concentrated and dilute HCl concentrated and dilute Red fuming nitric acid Hydrogen peroxide 90% NaOH Hydrocarbon fuels Inorganic salt solutionsChemicalResistanceFK-800 can be formulated into a clear, air-drying lacquer which is easy to apply bybrush, dip or spray techniques. Solutions may be prepared by dissolving 10-30% of theFK-800 Resin in ketone or acetate resultant coating is transparent, flexible, and highly resistant to acids, bases, saltsolutions, hydrocarbon fuels and water.

3 To ensure good adhesion of the FK-800 lacquerto aluminum, steel, copper, base and certain plastics, the use of an epoxy-type primer isrequired. The FK-800 coating has shown the ability to protect metals and woodsagainst salt spray and may be compounded with such curing agents as benzoyl will change this material from a thermoplastic to a cross-linked structurehaving the advantage of greater mechanical strength at higher temperature andimproved chemical has the highest specific gravity of any known commercially-available polymerthat is soluble in conventional solvents. This high specific gravity plus its high fluorinecontent (51%), low coefficient of thermal expansion and high elastic modulus makeFK-800 a strong candidate for certain applications in the field of solid propellants,pyrotechnics and plastic-bonded explosives. Compositions have been prepared inwhich the FK-800 binder amounts to less than 5% of total andToxicology3M FK-800 Resin is considered to be low in toxicity and irritation potential, and noadverse health effects are expected during normal handling.

4 Highly irritating andtoxic decomposition products, including hydrogen fluoride, may be generated whenFK-800 is heated to temperatures greater than 500 F. Good ventilation, preferablylocal exhaust, should be used when FK-800 is heated at elevated temperatures. Donot smoke if dusting occurs. Wash hands after handling Specialty Materials3M Center, Building 223-6S-04St. Paul, MN 55144-1000 Important Notice to Purchaser:The Information in this publication is based on tests that we believe are reliable. Your results may vary due to differences in test types and conditions. You must evaluate and determine whether the Product is suitable for your intended conditions of Product use are outside of our control and vary widely, the following is made in lieu of all express or implied warranties(including the warranties of merchantability or fitness for a particular purpose): 3M s only obligation and your only remedy is replacement ofproduct that is shown to be defective when you receive it.

5 In no case will 3M be liable for any special, incidental, or consequential damagesbased on breach of warranty or contract, negligence, strict tort, or any other : 10/00 2000 3M IPC98-0212-XXXX-X (HB)3M Specialty Materials3M Center, Building 223-6S-04St. Paul, MN 55144-1000800 367 8905800 810 8514 (Fax)3M CorporateHeadquarters