PTFE ROD/PIPES CPI-PTFED

Molded rod produced by compression moulding into pure rod and filled rod (color,copper powder, glass fiber, graphite, carbon fiber,carbon powder,polyphenylene,etc) Extruded rod produced by plunger extrusion processing of suspension teflon resin into pure rods,graphite rods and glass fiber rods. Pasted rod produced by paste push processing of dispersion polymerization teflon resin.

CPI-PTFED, PTFE ROD/PIPES are suitable for contact with food, according to the FDA CFR 21.177.1550

  • FEATURES

 Low temperature and high temperature resistant (-190 ℃- +250 ℃).
 Corrosion resistant, weather resistant.
 High lubricity, no adhesion.
 Non-toxic.
 Non-flammable.
 Acid and alkali resistant (except molten alkali metals).
 Antioxidant.

  • APPLICATION

 Battery electrode.
 Electric products.
 Lubricate bearings.
 Piston rings.
 Oil seals.
 Seals and other machinery.
 Filling different materials to enhance performance of the desired area according to requirements of customers.

  • SPECIFICATIONS
 Categories size Diameter (mm) Length (mm)
Molder Rod 6~565 20~1000
 Extruder Rod  5~150 1000 or 2000
 Push Rod  1~4

Note: The length could be processed according to requirement of customers.

  • PROPERTIES:
VALOR UNIDAD NORMA
Density 2.10-2.30 g/cm3 ISO 12086
Shore hardness D 52-60 Sh. D DIN 53505
Tensile strength (23º) 25-42 N/mm2 DIN 53455
Elongation at break (23º) 250-400 % DIN 53455
Tensile modulus (23º) 400-800 N/mm2 DIN 53457
Coefficient of thermal expansion (20-100º) 12 1/K.10-5
Coefficient of thermal expansion (150-260º) 16 1/K.10-5
Thermal conductivity (23º) 0.23 W/K.m DIN 52612
Deformation after 24h at 23ºC – 15 16 % ASTM-D621
Deformation after 24h at 260ºC – 4 7 % ASTM-D621
Compr. Strength at 1% de deformation (23º) 4.3 N/mm2 DIN 53454
PV – Limit 3m/min 2.5 N.M/mm2.min
PV – Limit 30m/min 3.9 N.M/mm2.min
PV – Limit 300m/min 5.5 N.M/mm2.min
Coefficient of friction – statical 0.14
Wear K.10-8 78 cm3.min/kg.m.h DIN 53481

Remark : N/mm² ≈ MPa

DATA SHEET

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