San Diego Plastics
2220 McKinley Avenue
National City  CA  91950
800/925-4855   619/477-4855   FAX 619/477-4874

PVDF SHEET

   FlametecKytecPVDF (polyvinylidene fluoride), is a fluoropolymer ( the homopolymer of 1,1-difluoroethene), that is a tough engineering thermoplastic with a balance of physical and chemical properties that qualify it for high performance service in a wide range of applications. It is mechanically both strong and tough, exhibiting high dielectric strength, and has a broad useful temperature range. As it is a fluoropolymer, it is highly resistant to most environmental conditions, including corrosive chemicals and ultraviolet and gamma radiation, and is ideally suited for handling wet or dry chlorine, bromine, and other halogens.

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Key Benefits

Features Benefits
Weldability Easy to fabricate and thermoplastically weldable
Strength Good tensile strength and mechanical abrasion resistance
Purity An ultra-pure material
Chemical Resistance Resistance to a broad range of chemistries
Fire Safe Meets FM4910 criteria and is FM listed

 

 


Typical Properties

Property Units Value1 ASTM Method
Physical
Specific Gravity g/cm3 (lbs/in3) 1.77-1.79 (.064-.065) D792
Moisture Absorption % 0.02 D 570
Mechanical
Hardness Shore D 76-80 D2240
Tensile Strength@Break @23oC psi 6000 D 638
Tensile Strength @Yield @23oC psi 6500 D 638
Elongation @ Break @23oC % 50-250 D 638
Elongation @Yield @23oC % 10 D 638
Tensile Modulus @23oC psi 225,000 D 638
Flexural Strength @23oC psi 6960-8000 D 790
Flexural Modulus @23oC psi 250,000 D 790
Izod Impact (Unnotched) @23oC J/m (ft-lb/in) 80-130 (1.5-2.5) D 256
Compressive Strength @23oC (min) Mpa (psi) 61 minimum (8850) D 695

Coefficient  of Friction

    Static

    Dynamic

 

--

--

 

0.15-0.25

0.10-0.25

 

D 1894

D 1894

Thermal

Heat Distortion Temperature

    @ 66 psi (.46 Mpa)

    @ 264 psi (1.82 Mpa)

TMA

oC (oF)

oC (oF)

 

125-140 (257-284)

105-115 (221-240)

 

--

--

Thermal Conductivity @ 23oC-130oC W/m/k (BTU/in)/(HR/ft/oF) 0.19 - 0.22 (1.3-1.5) C 177
Coef of Thermal Expansion oC-1 (oF-1) 10-12x10-5 (5.6-6.7x10-5) D 696
Brittleness Temperature oC (oF) -43 (-46) D 2236
Flammability
Factory Mutual  

4910 Listed

File #3D1Q5.AM

Limiting Oxygen Index % 43 D 2863
Electrical
Volume Resistivity ohm/cm (ohm/in) 1.4x1015 (5.5x1015) D257

Dielectric Constant

    @ 60 Hz

    @ 1 KHz

    @ 1MHz

--

 

6.8

6.9

6.0

 

D 150

D 150

D 150

Dissipation Factor

    @ 60 Hz

    @ 1 KHz

    @ 1 MHz

 

-

-

-

 

0.032

0.013

0.153

 

D 150

D 150

D 150

Arc Resistance, minimum (sec) 50 D 495
Dielectric Strength, 0.125" thick V/mil 310 D 149
Dissipation Factor 60 Hz 0.0019 D 150
Product Availability
Color Finish Thickness Width Length
Natural, Opaque Smooth 1/8" - 2" 48" 96"
48" 120"

Warranty
    All sheeting guaranteed void-free, the limit of our warranty is your money refunded or defective material replaced; no other warranties are expressed or implied.
1 Physical properties of plastic sheeting are represented as "Typical." Information contained herein is considered accurate to the best of our knowledge. It is offered for your consideration and investigation, and is not to be construed as a representation or warranty expressed or implied. Our warranties are limited to those expressly stated in formal contracts or in conditions of sale on our invoices and order acceptances. Conditions and methods of use may vary and are beyond the control of
San Diego Plastics, therefore, San Diego Plastics disclaims any liability incurred as a result of the use of this product in accordance with the data contained in our physical property charts. No information herein shall be construed as an offer of indemnity for infringement or as a recommendation to use the products in such a manner as to infringe any patent, domestic or foreign.
    The "Typical" properties of our plastic sheet cannot be automatically used when engineering finished components; and the fabricator or end user is responsible for insuring the suitability of our products for their specific application or end use!


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