PVDF Sheet 080217
PVDF Kynar Sheet,
Polyvinylidene Fluoride Sheet, SustaPVDF
PVDF and Kynar is a very unusual
material in that it has very good resistance to chemicals, good PVDF
electrical insulating properties and other characteristics including
high purity. freckleface.com has hundreds of formats of plastic
material in stock and ready to go. We are building our
constantly depleting PVDF and Kynar stock so some may not be available
for expedited shipping, but we'll let you know.
3/4", 1", 1-1/2", and 2"
thick PVDF sheets are stock sizes and should be readily available.
Other thicknesses may have to be made to order.
tolerance is at or over
but not under. Length and width +/- 1/4". When we get sheets
manufacturer, they give us a tolerance of +/- 1/4" on length and width.
We also use a 3/16" thick blade to cut heavy materials, which reduces
the finished size of your sheet.
Sheets will likely be under,
not over. We will be happy to quote a price for sheets that you require
to be at or over the specified size.
Semi-crystalline thermoplastic SUSTAPVDF manufactured by Rochling
- High purity
- Very good chemical resistance
- Excellent weather resistance
- High tensile strength and
- High cold impact strength
- Outstanding thermoformability
- Very good weldability
- High continuous service
- Good electrical insulating
Typical areas of application
- Chemical engineering and tank
- Clean room and semi conductor
- Food processing industry
- Electrical industry
ROCHLING SUSTAPVDF KYNAR
PROPERTIES AND DATA
(Kynar 740) ASTM Test method Unit Value
Physical Properties Specific Gravity D792 g/cm3 1.78 Water Absorption
24 hours D570 % 0.03 Water Absorption Saturation D570 % 0.05
Dissipation Factor D150 1 MHz 0.06 Mechanical Properties Hardness D785
Shore D D77 Rockwell Hardness D785 M M75 Rockwell Hardness D785 R R84
Tensile Strength at yield 73 °F D638 psi 7,000 Tensile Modulus D638 psi
250,000 Elongation at Break D638 % 100 Flexural Strength D790 psi 8,000
Flexural Modulus D790 psi 290,000 Compressive Strength D695 psi 10,500
Shear Strength D732 psi - Izod Impact, Notched D256 ft-lb/in 3
Coefficient of Friction, Dynamic - - 0.58 Thermal properties CTE,
linear D696 in/in/°F 6.6x10-5 Melting Point D3418 °F 335 Continuous Use
- °F 300 Thermal Conductivity - in/hr/ft2/F° 0.75 Deflection
Temperature at 1.8Mpa (66psi) D648 °F 270 Deflection Temperature at
1.8Mpa (264psi) D648 °F 230 Flammability, UL94 - ⅛ inch V-0 Electrical
properties Dielectric constant D150 - 8.5 Surface resistivity D257
Ohm/cm 1014 Dielectric strength D149 V/mil 1600 Compliance Properties
FDA - - Yes
The data stated above are average values ascertained by statistical
tests on a regular basis. The data above are provided purely for
information and is deemed reliable but not guaranteed by seller.
Warranty is from manufacturer, Rochling Plastics
We now custom cut at a small additional charge, $1.00 per piece. Here's how to get it done:
1). Choose the stock size that is larger than the size you need and enter the quantity. Click "add to cart"
2). In the text box BELOW the item on the checkout page, write the size that you would like it cut to. Specify the size in whole and fractional INCHES. Example: 23 X 16-1/4. No need to put inch marks ("). We will consider all figures to be inches-DO NOT SPECIFY IN FEET. Do not put any other information in the text box, only the size.
3). Checkout, or continue shopping. Thats it! We will custom cut it to your specified size, we keep any cutoff pieces.
A). We will not cut a piece into many smaller pieces, we will only reduce it to one size. We keep any cutoffs. We cannot do shapes other than a square or rectangle.
B.) Except as noted above, cutting tolerance is +/- 1/16". This means that your piece may be over or under your requested size by 1/16". Note that the initial tolerance of the piece we begin with is +/- 1/4", which may affect your requested size. As an example, say you wanted our 1/4 X 24 X 24 custom cut to 24 X 19. Since the piece we start with is already 1/4" undersize due to the initial tolerance, we are cutting from a piece that is actually 23-3/4 X 23-3/4. Therefore, the piece we send you will be actually 23-3/4 X 19. If it had to be exactly 24, you would have to order a larger size. We cannot accept returns because you failed to recognize this, so please be sure!
C). Edges are sawcut. We do not finish edges. Because of tolerance and thickness variations, do not expect all pieces to fit together properly if you are building a box, aquarium, etc. Finish sizing is up to you.
D). If you are ordering MANY of the same item and only want SOME of them custom cut, enter them separately. For example, if you want 5 pieces 24 X 24 but only need 2 of them custom cut, place '2' in the quantity box, add it to your cart, then specify the custom size. Then go back to that page and put '3' in the quantity box and add it to your cart.
E). Cutting charges will be added.