Technical datasheet

NEOFLON™ EFEP RP-4040

Supplied byDaikin- Last Updated on Feb 25, 2019

NEOFLON™ EFEP RP-4040 by Daikin is ethylene fluorinated ethylene propylene (EFEP) copolymer grade. Exhibits high purity, high transparency, improved heat sealing-, electrical- and non-sticking properties. Offers low reactivity, thermal- and chemical stability, resistance to heat-, weather- and chemicals. Possesses low mold shrinkage, low coefficient of friction, low processing temperature and very low melt temperature. Designed for blow molding, coextrusion and processes with other resins (nylons, EVOH, plastics, inorganic metals, glass, metals, modified PE and ETFE) without adhesive or etching. NEOFLON™ EFEP RP-4040 is recommended for injection molding parts, bottles, containers, mono- and multi-layer tubing/films applications.
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NEOFLON™ EFEP RP-4040 properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
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Physical properties

PropertiesValue & unitTest conditionTest method
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login
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Thermal properties

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NEOFLON™ EFEP RP-4040 Processing Guidelines

Extrusion Processing Guidelines

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