PRODUCTS
Product Description:
Teflon® FEP is a fluorinated ethylene propylene resin that meets the ASTM Standard Specification for FEP—Fluorocarbon Molding and Extrusion Materials under ASTM Designation D2116-95a.
Teflon® FEP sampling bags exhibit numerous high-performance properties, such as the excellent physical, chemical and electrical properties, which make them an ideal choice for unique and demanding applications. Characteristics are as below:
. High transmittance of ultraviolet and all but far infrared
. High resistance to impact,abrasion, tearing
. Superior anti-stick and low frictional properties
. Easily cleaned and reused,basic composition and properties will not be influenced
. Chemically inert and solvent resistant to virtually all chemicals
(except molten alkali metals,gaseous fluorine,complex halogenated compounds at elevated pressure and temperature)
. Low permeability to liquids,gases, moisture and organic vapors
The continuous service temperature is from -240°C to 205°C.
We make bags to fit any particular size or application needs and offer sizes from 0.5 liters to 10 liters.
We provide valve accessories for various sizes of Teflon® FEP sampling bags.
We also offer Clip-n-Seal® tape for sealing solids in bags.
Product Display:
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TF-401 -
TF-402 -
TF-4501 -
TF-401（0.3 liters below） -
TF-402（0.3 liters below） -
TF-4501（0.3 liters below） -
TF-402（for solid sample with seal tape） -
TF-4501（for solid sample with seal tape） -
TF-4501（0.3 liters below，for solid sample with seal tape） -
PTFE® On-Off Valve -
PTFE® Fitting with Silicon Septum(regular size) -
Sampling Illustration
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Models and specifications are as follows :
| Capacity (Liter) | Single Teflon Valve and Fitting | Single Teflon Valve | Dual or More Teflon Valves | Dimension(CM) |
|---|---|---|---|---|
| 0.02 | TF – 4501 – 0.02 | TF – 401 – 0.02 | TF – 402 – 0.02 | 8×8 |
| 0.05 | TF – 4501 – 0.05 | TF – 401 – 0.05 | TF – 402 – 0.05 | 10.5×8 |
| 0.1 | TF – 4501 – 0.1 | TF – 401 – 0.1 | TF – 402 – 0.1 | 16×10 |
| 0.2 | TF – 4501 – 0.2 | TF – 401 – 0.2 | TF – 402 – 0.2 | 16×12 |
| 0.3 | TF – 4501 – 0.3 | TF – 401 – 0.3 | TF – 402 – 0.3 | 16×14 |
| 0.5 | TF – 4501 – 0.5 | TF – 401 – 0.5 | TF – 402 – 0.5 | 16×16 |
| 1 | TF – 4501 – 1 | TF – 401 – 1 | TF – 402 – 1 | 20×21 |
| 2 | TF – 4501 – 2 | TF – 401 – 2 | TF – 402 – 2 | 25×24 |
| 3 | TF – 4501 – 3 | TF – 401 – 3 | TF – 402 – 3 | 25×28 |
| 4 | TF – 4501 – 4 | TF – 401 – 4 | TF – 402 – 4 | 33×30 |
| 5 | TF – 4501 – 5 | TF – 401 – 5 | TF – 402 – 5 | 33×35 |
| 8 | TF – 4501 – 8 | TF – 401 – 8 | TF – 402 – 8 | 33×45 |
| 10 | TF – 4501 – 10 | TF – 401 – 10 | TF – 402 – 10 | 33×50 |
Dalian Delin Gas Packing Co., Ltd