| Description:
Compared to conventional PTFE granular, the modified PTFE granular CGM 011
features improved creep resistance and weldability, low permeability, increased
elasticity, good mechanical and electric properties. Well suitable for sheet, gasket, PTFE
linings, especially for those serving in the conditions requiring durability.
Technical
data sheet
| Grade
Name |
CGM 011A |
CGM 011B |
CGM 011C |
| Appearance |
white powder. No metal impurities. |
| Tensile Strength
(MPa) |
min.
28.0 |
min.
25.0 |
min.
22.5 |
| Elongation at
Break (%) |
350 |
300 |
250 |
| Bulk Density (g/l) |
320
- 450 |
360 - 480 |
| Average Particle
size (um) |
20
-70 |
70
-130 |
130
-260 |
| Moisture Content
(%) |
max. 0.04 |
| Melt Point (OC) |
326 +/- 5 |
| SSG |
2.15 - 2.20 |
| Shrinkage (%) |
3.0 -6.0 |
Safety
precautions
n
Toxic
gases will be produced when the material is heated above 260?. Ventilation system must be provided in sintering areas.
n
Sintering
temperature should be below 400OC
to avoid decomposing.
Packaging,
notice for storage and transportation
n
25kg net
packed in double PE plastic bags with a cardboard drum outside.
n
Store
in clean, cool (5-20
OC)
and dry place
n
Open containers and use the material in clean environment only. |
