ENG ‌ TUR anasayfasirket profiliiletisim
megaflon megacast megamid megalen megapro

 

 
  EXTRUDED ROD
 
  EXTRUDED TUBE
 
  MOLDED CYLINDER
 
  MOLDED ROD
 
  SHEETS
 
  FILMS
 
  TAPE
 
  ETCH THREAD SEAL TAPE
 
  FINISHED PRODUCTS

PTFE megaflon® (TEFLON®)

SPECIFICATION
PTFE (Teflon®) is an industrial plastic which is consisted of long and linear fluorine saturated carbon chains. Thanks to the strong connection between molecular structure of fluorine and carbon atoms, it processes the superior properties not found in any other plastic.

The work temperature of PTFE (Teflon®) is between -250 OC and +250 OC.
It has high endurance against all industrial chemicals, moisture and conditions. Among all solids, it has the minimum static and dynamic friction coefficient, superior electrical isolation, anti-stickiness, and anti-burning features. Thanks to its superior mechanical characteristics, PTFE (Teflon®) has become the preferred product in many areas.

To increase PTFE (Teflon®)'s endurance against corrosion and deformation under loads, to decreases thermal expansion coefficient, to make it get thermal and electrical conductivity; filling matters such as glass fibers, carbon, bronze, molybdenum disulphide, surgical steel are added with different ratios to make different PTFE (Teflon®) alloys according to necessity.


SPECIFICATION TEST METHOD UNITS PURE
TEFLON
%15
GLASS FILLED TEFLON
%25
CARBON TEFLON
%60
BRONZ TEFLON
WEIGHT DIN
53479
gr / cm² 21.16 - 2.20 2.25 2.00 - 2.10 3.8 - 4.0
(GEL) MELTING TEMP ISO
 3146
ºC +340 / +350 +335 / +345 +330 / +340 +330 / +340
SERVICE TEMP. --- ºC -250 / +250 -250 / +250 -250 / +250 -250 / +250
HARDNESS DIN 
53505
SHORE D 53 - 56 57 - 60 59 - 67 62 - 70
WATER ABSORPTION DIN
 53495
& --- --- --- ---
ELONGATION AT BREAK DIN
 53455
& >52 >50 >50 >51
TENSILE STRENGHT AT BREAK DIN
 53455
kg / cm² 250 / 300 260 / 290 160 / 170 170 / 180