Kynar 740

Back to Materials Kynar PVDF

Kynar® 740, an engineering thermoplastic that offers the stable characteristics of a fluoropolymer, as well as mechanical Kynar 740 strength, abrasion resistance and high purity. Kynar® 740 PVDF sheets & rods also offer excellent chemical resistance, UV radiation resistance and low permeability. PVDF can be used in the semiconductor, pulp and paper, and pharmaceutical industries, as well as for nuclear waste, and chemical and food processing. Kynar® 740 sheets feature double-masked surface, fully traceable and verifiable resin, chemical-resistance, and UV-stability. Sheets measure 4 x 8 ft with thicknesses from 1/8–1 in. Sheet features tolerance consistency per ASTM D6713-01 and combustibility approvals by FM 4910, UL2360, and ASTM E84.

Brand Names

Kynar®

Emco Industrial Plastics doesn’t claim to represent all of the manufacturers or trade name products listed. This list is intended as a guide of typical materials available for purchase from Emco Industrial Plastics, Inc. For additional information, contact an Emco Industrial Plastics representative by filling out the form below.

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At a Glance

Generic Name
PolyVinyliDene Fluoride

Available In
Sheet, Rod

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Technical Information

Stock Products Properties Applications Advantages

Stock Products

Type	Size	Length	Color
Sheet	1/2″ – 3 1/2″	48″ x 96″ CTS	Natural
Rod	.375″ – 5.00″	Std. foot lengths; CTS	Natural

Give us your cut-to-size dimensions. We will precision-cut these plastics to your exact size. Additional sizes and colors available upon request.

Properties

Physical Properties	Units	ASTM	Results
Density	g/cm^2	D792	1.77
Water Absorption, 24 hrs	%	D570	0.03

Mechanical Properties	Units	ASTM	Results
Tensile Strength	N/mm^2	D638	6300
Tensile Elongation @Break	%	D638	50
Flexural Strength	N/mm^2	D790	9700
Flexural Modulus	N/mm^2		290000
Compressive Strength	N/mm^2	D695	9000
Compressive Modulus	psi	D695
Hardness, Shore		D2240	D75
IZOD Impact Strength Notched	ft-lb/in	D256	3.0

Thermal Properties	Units	ASTM	Results
Coefficient of Linear Thermal Expansion	mm/m °C	D256	6.6×10^-5
Melting Temperature	°F	D3418	332
Heat Deflection Temp at 264 psi	°F		230

Electrical Properties	Units	ASTM	Results
Volume Resistivity	ohm-cm	D257	1.5×10^17

Applications

Semiconductor
Pulp and paper industry
Pharmaceutical industry
Nuclear waste processing
Chemical processing
Food processing
Tanks and processing equipment
Tank linings
Pump & valve components
Pipe flanges and spacers
Components for wet process stations
Food trays for high heat applications

Advantages

High purity
Excellent chemical resistance
High abrasion resistance
UV and radiation resistance
Mechanical strength and toughness
Low permeability
FDA approved and USP Class VI compatible

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Brand Names

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Technical Information

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Properties

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