PTFE

Overview

Kormax PTFE [technical name Poly Tetra Fluoro Ethylene] is a fluorocarbon based material which has excellent temperature and chemical resistance. Kormax PTFE is often used for non stick coatings due to its extreme slipperiness. There are few other plastic materials which have such a low coefficent of friction. Whilst Kormax PTFE is a very dense material, compared to other plastic materials it is quite soft and has low abrasion resistance. It is also produced with different additives such as glass, carbon, bronze and stainless steel which improves various physical properties of Kormax PTFE.

Machining Allowances

All sizes are nominal sizes, please contact Kormax for any additional information if required.

Size Tolerances
Rod
5mm – 25mm > 0.1mm – > 1.1mm
26mm – 56mm >0.2mm – 1.3mm
60mm – 100mm > 0.4mm – 2.2mm
110mm – 150mm >0.5mm – 4mm
160mm + > 1.0mm – 6mm
Sheet
1mm – 10mm < 0.2mm – > 1.0mm
12mm – 25mm > 0.3mm – 1.5mm
30mm – 50mm > 0.5mm – 2.5mm
60mm-100mm > 0.1mm – 3.5mm

All  tolerances  are  subject  to  change  without   notice, please contact Kormax for further information.


Kormax Size Range

Kormax can also cut any size or shape to length at no extra cost

Rod
Kormax PTFE Rod
Standard length 2000mm or cut to size
Stock Code White Diameter (mm) KG/MTR
KPTR6 6 0.1
KPTR9.5 9.5 0.23
KPTR12 12 0.336
KPTR16 16 0.62
KPTR20 20 0.905
KPTR25 25 1.413
KPTR32 32 2.1
KPTR40 40 3.57
KPTR45 45 4.52
KPTR50 50 5.57
KPTR60 60 8.02
KPTR70 70 10.87
KPTR75 75 12.5
KPTR80 80 14.2
KPTR90 90 18.01
KPTR100 100 22.25

 

Sheet
Kormax PTFE Sheet
Standard sheet size 1220mm x 1220mm or cut to size
Stock Code White Thickness (mm) KG/MTR2
KPTS1 1 2.18
KPTS1.5 1.5 3.27
KPTS2 2 4.36
KPTS3 3 6.54
KPTS5 5 10.9
KPTS8 8 17.44
KPTS10 10 21.8
KPTS12 12 26.16
KPTS15 15 32.7
KPTS20 20 43.6
KPTS25 25 54.5
KPTS30 30 65.4
KPTS40 40 87.2
KPTS50 50 109
KPTS60 60 130.8

Also available tubes up to 400mm diameter by enquiry

Tube

Tubes up to 400mm diameter are available by enquiry.


Use the Product Finder for product recommendations, based on the dimension of your finished size.


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