Filter with fluorine lining
Product view
WALLEAN has coating materials for processing as below:
| Coating system (abbr.) | Chemical description | Spray;emulsion coating | Spraying powdercoating |
| PTFE | polytetrafluoroethylene |
yes
|
no
|
| PFA | Copolymers of tetrafluoroethylene and perfluoro alkyl vinyl ether |
yes
|
yes
|
| FEP | Copolymers of tetrafluoroethylene and perfluoropropylene |
yes
|
yes
|
| ETFE | Copolymer of ethane and tetrafluoroethylene |
yes
|
yes
|
| E-CTFE | biopolymer of three fluorine vinyl chloride and ethylene |
no
|
yes
|
E-CTFE (Halar), ETFE (Teflon), FEP (Teflon), PFA (Teflon) and modified PTFE and partially fluorinated or perfluorinated polymer materials, may be processed by hot plastic forming method, whatever for almost all organic and inorganic compounds ,either acid or alkaline, have very high resistance. These materials show generally enduring patience for acid, alkali, solvent and chloride
