The Kynar® PVDF sample bags are made of 3mil Kynar® PVDF (PolyVinyliDene Fluoride) film. Kynar® PVDF is transparent, tough, durable, and has excellent chemical resistance because of its unique properties.
Kynar bags with PTFE fitting
The bags are delivered with an eyelet and the patent-pending single 2-in-1 PTFE fitting that combine the valve and septum into one.
Kynar® PVDF is the registered trademark of Arkema Inc.’s polyvinylidene fluoride (PVDF) resin. PVDF is a fluorinated polymer, or fluoropolymer, that is dissolved, dispersed, foamed, and melt processed for use in a wide range of industrial and architectural applications.
Strength and Toughness of Kynar® PVDF
Kynar® PVDF is extremely strong and tough by offering an ambient temperature tensile strength at yield of 35-55 MPa (5,000-8,000 psi) and an unnotched impact strength of 800-4270 kJ/m (15-80 ft-lbs/in).
Dimensions Kynar Bags
We have the Kynar sampling bags with PTFE fitting available in different sizes. Select the desired bags above.
0,5 liter, 12,7 x 22,86 cm (package of 10 bags)
0,7 liter (package of 10 bags)
1 liter, 22,86 x 17,78 cm (package of 10 bags)
3 liter, 22,86 x 33,02 cm (package of 10 bags)
5 liter, 40,64 x 25,40 cm (package of 10 bags)
10 liter, 40 x 41,91 cm (package of 10 bags)
25 liter, 50,8 x 60,96 cm (package of 5 bags)
50 liter, 50,8 x 76,20 cm (package of 5 bags)
100 liter, 50,8 x 121,92 cm (package of 5 bags)
200 liter, 121 x 67 cm (package of 1 bag)
500 liter, 121,92 x 168,64 cm (package of 1 bag)
1.000 liter, 121,92 x 274,32 cm (package of 1 bag)
Need larger quantities? Please contact us for a quotation.
Kynar® PVDF resins are resistant to a wide range of chemicals, including most acids and acid mixtures, weak bases, halogens, halogenated solvents, hydrocarbons,alcohols, salts, and oxidants. At ambient temperatures, PVDF homopolymers are generally resistant to chemicals with a pH up to 12.
Custom made Kynar Bags?
In addition to the standard Kynar bags, we can also produce custom-made bags with dimensions according to your wishes. We have a lot of experience in producing custom made Kynar bags. Please contact us for more information.
The Kynar® PVDF sample bags are made of 3mil Kynar® PVDF (PolyVinyliDene Fluoride) film. The bags are delivered with an eyelet and the patent-pending single 2-in-1 fittings that combine the valve and septum into one.
These Tedlar bags are open on one side (not sealed). You can close this open side yourself using a clip-seal rod (also know as a c-clamp). This way you can place objects (or liquids) in the sampling bag and then seal the bag airtight and leak-free.
The bag has a single fitting, you can choose from a single polypropylene, PTFE or stainless steel valve.