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Westlake PVDF Film

Category:	PVDF , Polyvinylidene Fluoride
Manufacturer:	Westlake Plastics Company
Trademark:	Westlake
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	z4MAHk_Westlake-PVDF-Film.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message

PVDF is strong and tough as reflected by its tensile properties and impact strength. Compared to many thermoplastics, PVDF has excellent resistance to creep and fatigue, yet in thin sections such as films, PVDF components are flexible and transparent.

Applications Include:

Filters

Diaphragms

Release films

Piezoelectric films

Chemical resistant tank linings

Fuel cell seals

Medical bags

Advantages of PVDF Film:

Excellent chemical resistance

Stable to UV and the effects of weather

Low NBS smoke generation and superior LOI

Excellent transmittance of solar energy

Excellent dielectric strength

High heat resistance

Excellent physical and mechanical properties for a fluoropolymer

Resin FDA compliant

FM 4910 approved

General Information
Features	Fatigue Resistant Food Contact Acceptable Good Chemical Resistance Good Creep Resistance Good Flexibility Good Strength Good Toughness Good UV Resistance Good Weather Resistance High Heat Resistance Low Gas Permeability Low Smoke Emission Ultrasonic Weldable
Uses	Bags Diaphragms Film Filters Liners Medical/Healthcare Applications Seals
Agency Ratings	FDA Unspecified Rating FM 4910
Appearance	Clear/Transparent
Forms	Film

Physical	Nominal Value	Unit	Test Method
Specific Gravity	1.78	g/cm³	ASTM D792
Water Absorption (24 hr)	0.010	%	ASTM D570

Films	Nominal Value	Unit	Test Method
Elastic Modulus - MD	1720	MPa	ASTM D882
Tensile Strength - MD (Yield)	52.1	MPa	ASTM D882
Tensile Elongation - MD (Break)	160	%	ASTM D882
Flexural Modulus - MD	1790	MPa	ASTM D790
Oxygen Permeability	5.5	cm³·mm/m²/atm/24 hr
Water Vapor Transmission Rate	1.0	g·mm/m²/atm/24 hr
Area Factor	15500	in²/lb/mil
Carbon Dioxide Permeability	2.2	cm³·mm/m²/atm/24 hr
Nitrogen Permeability	3.5	cm³·mm/m²/atm/24 hr

Additional Information	Nominal Value	Unit	Test Method
Tear Strength - prop	283.8	kN/m	ASTM D1004

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)	118	°C	ASTM D648
Continuous Use Temperature	129	°C
Melting Temperature	165 to 170	°C	DSC

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	> 1.0E+16	ohms	ASTM D257
Dielectric Strength (0.0762 mm)	76	kV/mm	ASTM D149
Dielectric Constant (1 kHz)	8.15 to 10.5		ASTM D150
Dissipation Factor (1 kHz)	5.0E-3 to 0.019		ASTM D150

Flammability	Nominal Value	Unit	Test Method
Flame Rating	VTM-0		UL 94
Oxygen Index	43	%	ASTM D2863

Optical	Nominal Value	Unit
Refractive Index	1.420
Transmittance	93.0	%

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