Teflon Coating

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PTFE-Mart can satisfy customer needs in many kinds of teflon coating product applications, such as transportation, laboratory equipment, aerospace, electronic, food processing, chemistry and more. Our teflon coating factory got DuPont LIA (Licensee Industrial Applicator) and ISO9001 certificated. Contact us if you have any questions include industrial teflon coatings and PTFE coating.

Teflon coating material used : Liquid PTFE, FEP, PFA finishes for general non-stick and lubrication application.
ETFE, FEP, PFA coating powders for critical anti-corrosion application. PTFE coating also can be applied on rubber and plastics products such as O-ring, gaskets, wipers, rollers and more.

All PTFE Teflon Coating (Industrial Teflon Coating) Series:

Fluoropolymers Properties

Polymer
Tm(°C)
Tmax use(°C)
Chemical Resistance
Porosity
PTFE
327
260
E
P
PFA
305
260
E
VG
FEP
265
205
E
E
ETFE
217
150
VG
G
ECTFE
240
150
G
  
PVDF
171
130
F
  

 

Polymer
Abrasion Resistance
FDA
Processing T(°C)
Thinkness(μm)
PTFE
F
OK
400
< 250
PFA
G
OK
370
< 1000
FEP
F
OK
340
< 600
ETFE
VG
OK
300-315
> 2500
ECTFE
VG
NOK
250-270
> 2500
PVDF
VG
OK
260
< 40

Components of Coating Material
Divided to their function into 4 groups

• Clear Powders
  • PFA
    532-5010
    532-5011
    532-5310
    532-5450
    532-7410
  • ETFE
    532-6210
    532-6310
• Pigmented/Filled Powders
  • PFA
    532-7000
    532-7100
    532-13022
    532-13054
    MP-610
  • ETFE
    532-6200
    532-6314
    532-6318
• Liquid Clear
  • PFA
    857-110
  • ETFE
    experimental
• Liquid Pigmented/Filled
  • PFA
    857-114
    857-116
    858-916
  • ETFE
    699-205
    exp cond. mod.

 

Coatings Formulation Solutions

Paint is a mixture representing the best formulation compromise of ingredients that enhance a desired property, sometimes compromizing the full expense of pure ingredient.

Resin Deficiency
Soft
Permeable
Shrink & crack
Unstable dispersions
Volatile species
High heat to cure
Electrical insulator
Hiding
Abrasion resistance		 Coatings solution
Add hard resin
Add fillers
Add fillers, use highMW
Add surfactants
Pre-bake
No real fix
Electroconductive pigments
Pigment
Fillers

Permeation

  • Penetration of a barrier (polymer layer) by chemical liquids or gases.
  • Function of the particular permeant:
    - Solubility in the polymer
    - Diffusion through the polymer's intermolecular spaces
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