 |
|
|
|
|
 |
 |
|
||
 |
|
|||
 |
 |
 |
|
|
 |
|
|||
 |
|
|||
 |
|
|||
 |
|
|||
 |
|
|||
 |
|
|||
 |
|
|||
 |
|
|||
 |
|
|||
|
PTFE
- probably the best known of the flouropolymers. Its wide range
of properties
include outstanding resistance to the majority of chemicals, a continuous working temperature range of -260deg C to +260deg C with short term exposure of up to 300 deg C, a low co-efficient of friction and total UV resistance. It is frquently used in the chemical and petro-chemical industries and being FDA approved, in the food and pharmaceutical industries. |
   |
  |
| Stage
1:
Various PTFE billets in their green stage awaiting sintering. Stage 2: PTFE being processed on a CNC machine. Stage 3: PTFE 'Mechanical Bellow Seal' |