Basic Properties of PVDF Material

Basic PropertiesValueMaterial NamePVDF, Polyvinylidene Fluoride, Polyvinylidene DifluorideDensity1.78 g/cm3Natural ColorWhiteProcessing technologyExtrusion, Mould Pressing, Injection Molding

physical propertiestesting standardunitvalueDensityISO 1183-1G/cm31.78water absorption (immersion 24 hours)iSO 62%<0.1

Mechanical Properties

Mechanical PropertiesTesting StandardUnitValueTensile StrengthiSO 527Mpa55Tensile Modulus of ElasticityiSO 527Mpa2200Tensile strain at yieldiSO 527%9Tensile strain at breakiSO 527%30Charpy impact strength (unnotched)iSO 179KJ/m2no breakCharpy impact strength (notched)iSO 179KJ/m210Ball indentation hardnessISO 2039n/mM2110Rockwell HardnessISO 2039m78

thermal propertiestesting standardunitvalueMelting temperature (DSC, 10 °C/min)ISO 11357℃175Temperature of deflection under load (1.8 mpa)ISO 75℃105coefficient of linear thermal expansion-M/(M.K)190X10-6min service temperature-℃-50max continuous service temperature in air-℃150

thermal propertiestesting standardvalueFlammabilityUL94v0

Electrical Properties

thermal propertiestesting standardunitvalueElectric strengthIEC 60243 1kV/mM18Electric strengthIEC 60093OHM.cM>1014Surface resistivityANSI/ESD STM 11.11OHM.SQ>1013

PVDF (polyvinylidene fluoride) in all forms

Q: Mechanical Properties

Mechanical PropertiesTesting StandardUnitValueTensile StrengthiSO 527Mpa55Tensile Modulus of ElasticityiSO 527Mpa2200Tensile strain at yieldiSO 527%9Tensile strain at breakiSO 527%30Charpy impact strength (unnotched)iSO 179KJ/m2no breakCharpy impact strength (notched)iSO 179KJ/m210Ball indentation hardnessISO 2039n/mM2110Rockwell HardnessISO 2039m78

Q: Thermal Properties

thermal propertiestesting standardunitvalueMelting temperature (DSC, 10 °C/min)ISO 11357℃175Temperature of deflection under load (1.8 mpa)ISO 75℃105coefficient of linear thermal expansion-M/(M.K)190X10-6min service temperature-℃-50max continuous service temperature in air-℃150

Q: Flammability

thermal propertiestesting standardvalueFlammabilityUL94v0

Q: Electrical Properties

thermal propertiestesting standardunitvalueElectric strengthIEC 60243 1kV/mM18Electric strengthIEC 60093OHM.cM>1014Surface resistivityANSI/ESD STM 11.11OHM.SQ>1013

Sheets, Rods, Tubes, Welding PVDF Rods, and Machining PVDF Plastic Service…

About pVDF Plastic

PVDF, full name polyvinylidene fluoride or polyvinylidene difluoride, is a thermoplastic fluoropolymer produced by the polymerization of vinylidene fluoride. Its density is 1.78 g/cm³, and the natural color is white.

Compared with PTFE, PVDF offers higher impact resistance and rigidity at temperatures up to 150℃. PVDF also provides excellent chemical resistance, abrasion resistance, flame resistance, and UV stability.

PVDF material is commonly used in the chemical, semiconductor, medical, and defense industries, as well as in lithium-ion batteries.

Know More Information About PVDF material

PVDF Product That UVTECO Supply

Profile/Shape

Sheet
Rod
Tube
PVDF Welding Rod

Grade

Virgin

Color

Nature (white)

Production process

Extrusion
Mould Pressing

PVDF Sheet

Thickness: From 2mm to 100mm
Width: From 510m to 1500mm

PVDF Rod

Diameter: From 10mm to 300mm
Length: 1000mm or Custom

PVDF Tube

Diameter: From 16mm to 160mm
Thickness: 1.5mm to 6.3mm
Length: 5000 mm

PVDF Welding Rod

Diameter: 3mm, 4mm, 5mm
Length: 540 m/roll, 300 m/roll, 195 m/roll

Remark

All sizes can be customized according to the requirements of clients;
Machining services are available;

Properties of PVDF Material

Basic Properties	Value
Material Name	PVDF, Polyvinylidene Fluoride, Polyvinylidene Difluoride
Density	1.78 g/cm³
Natural Color	White
Processing technology	Extrusion, Mould Pressing, Injection Molding

physical properties	testing standard	unit	value
Density	ISO 1183-1	G/cm³	1.78
water absorption (immersion 24 hours)	iSO 62	%	<0.1

Mechanical Properties	Testing Standard	Unit	Value
Tensile Strength	iSO 527	Mpa	55
Tensile Modulus of Elasticity	iSO 527	Mpa	2200
Tensile strain at yield	iSO 527	%	9
Tensile strain at break	iSO 527	%	30
Charpy impact strength (unnotched)	iSO 179	KJ/m²	no break
Charpy impact strength (notched)	iSO 179	KJ/m²	10
Ball indentation hardness	ISO 2039	n/mM²	110
Rockwell Hardness	ISO 2039		m78

thermal properties	testing standard	unit	value
Melting temperature (DSC, 10 °C/min)	ISO 11357	℃	175
Temperature of deflection under load (1.8 mpa)	ISO 75	℃	105
coefficient of linear thermal expansion	–	M/(M.K)	190X10^-6
min service temperature	–	℃	-50
max continuous service temperature in air	–	℃	150

thermal properties	testing standard	value
Flammability	UL94	v0

thermal properties	testing standard	unit	value
Electric strength	IEC 60243 1	kV/mM	18
Electric strength	IEC 60093	OHM.cM	>10¹⁴
Surface resistivity	ANSI/ESD STM 11.11	OHM.SQ	>10¹³

Main Usage of PVDF Material

Pipelines
Filter plates
Pump and valve parts
Fittings, seals, and gaskets
Electrical and Electronic Devices
Chemical Processing Equipment
Fluid handling components for petrochemical industry

Main Feature of PVDF Material

High abrasion resistance
Excellent chemical resistance
Extremely low moisture absorption
Good welding property
Excellent inherent flame resistance
Good dimensional stability
Good electrical insulation
Good UV & weather resistance
High operating temperature
Ourstandaing Machinability

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Leading supplier of PVDF Material and machining service

UVTECO has begun to be active in PVDF Material since 2013, we know more PVDF Material, including raw materials, additives, production processes, machining solutions, etc. With our rich experience in this field, we have become a leading supplier of PVDF Materials, including sheets, rods, tubes, welding rods, custom extruded profiles, etc.

We stock frequently used PVDF sheets, PVDF rods, PVDF tubes, PVDF Film, and PVDF welding rods for fast delivery to global clients. Otherwise, we provide machining services. Today, UVTECO provides high-quality PVDF parts/components for over 2,500 clients from more than 45 countries. They are active in chemical processing, semiconductor, electroplate, water treatment, solar energy, oil and gas, etc,