®PTFE
Characteristics
and Applications of Fluon PTFE Coagulated Dispersion Powders (Fine
Powders)
Fluon
PTFE coagulated dispersion powders (fine powders) are used for
paste extrusion to make tapes, tubes, rods and wire coatings.
*Information in this publication is based on our general experience and given in good faith, but because of the many particular factors which are outside our knowledge and control and affect the use of products, no warranty is given or to be implied with respect to such information.
1.Key Properties
CD1 series : Low reduction ratio polymers
CD0 series : High reduction ratio copolymers
| Grade | Relative Pressure | Reduction Ratio | Transparency | Applications | Characteristics |
| CD1 | 1.9 | 50-500 | --- | low stretch tape,pipe,hose,tube. | standard
CD grade for general purpose. low reduction ratio.(RR=50-500) |
| CD141 | 1.9 | 50-500 | --- | middle density seal tape. | low reduction ratio.(RR=50-500) |
| CD145 | 1.9 | 50-500 | --- | low density seal tape. | low reduction ratio.(RR=50-500) |
| CD123 | 2.3 | 25-300 | --- | electrical tape,large diameter pipe,hose,wire coating. | high
tensile strength. low reduction ratio.(RR=25-300) |
| CD076 | 1.5 | 250-2500 | good | tube with small diameter,wire coating. | high
reduction ratio.(RR=250-2500) transparency. |
| CD090 | 1.0 | 250-4000 | good | tube with
extremely small diameter,wire coating. |
high
reduction ratio.(RR=250-4000) transparency. |
2.Typical preforming conditions/properties
of Fluon PTFE coagulated dispersion powders (fine powders)
| Property | Test Method | Unit | CD1 | CD141 | CD145 | CD123 | CD076 | CD090 |
| Bulk Density | JIS K6891 | g/l (g/ml) |
540 (0.54) |
500 (0.50) |
500 (0.50) |
540 (0.54) |
500 (0.50) |
480 (0.48) |
| Median Particle Size | ASTM D1457 | µm | 550 | 550 | 550 | 475 | 475 | 500 |
| Specific Gravity | JIS K6891 | --- | 2.22 | 2.19 | 2.17 | 2.16 | 2.2 | 2.19 |
| Relative Extrusion Pressure | ? | --- | 1.9 | 1.9 | 1.9 | 2.3 | 1.5 | 1.0 |
| Approximate Maximum Reduction Ratio | ? | --- | 500 | 500 | 500 | 300 | 2500 | 4000 |
| Tensile Strength | ASTM D1457 | MPa (kgf/mm²) |
34 (3.5) |
37 (3.8) |
37 (3.8) |
39 (4.0) |
31 (3.2) |
34 (3.5) |
| Elongation | ASTM D1457 | % | 350 | 320 | 310 | 300 | 400 | 500 |
* based standard AGFP extrusion test
(20 included die angle, 16% <lubricant> ISOPAR H, reduction
ratio 1000:1)
| Before use of this product, we urge the Careful reading of the appropriate Material Safety Data Sheet (MSDS). Technical information brochures are available for some products. For the safe use of the product, one must abide by the use method and the purposes described in the relevant brochure and MSDS. Please note that the brochure and MSDS are based on the latest information and data available, but additional and/or Corrections may be made, from time to time, without notice when new data becomes available and/or regulations are Changed. Feel free to contact us directly and/or the selling agency if you have any questions. |