Specifications
pure PTFE rod
1-Size:1mm-500mm
2-Color: White or Colorful
3-Materials like carbon, graphite and glass fiber can be filled
ptfe rod
1.dia 1~500mm
2.good quality,white,black
3.Free Sample
4.Low MOQ
Details of PTFE
1.PTFE is made by polymerization of tetrafluoroethylene polymer,which has excellent chemical stability, corrosion-resistance, sealing, self-lubrication,non-stick, electrical insulation and good anti-aging endurance, excellent high and low temperature capability .
2.The mechanical properties of PTFE will be improved if add some fillers, while maintaining other PTFE excellent performance.There are several varieties of fillers such as glass fiber, metal, metal oxides, graphite, molybdenum disulfide, carbon slender, polyimide, EKONOL and so on.
Specifications of China PTFE Rod manufacturers
(1)Properties:
1.Working temperature:-180~+260°C
2.Melting point:327°C
3.Yield strength: 23MPa
4.Density: 2.2 g/cm3
5.Coefficient of friction<0.10
6.Strong chemical-resistant
(2)PTFE extruded rod
Diameter:2-200mm
Length:1000-5000mm
Density:2.21g/cm3
(3).PTFE moulde rod
diameter: 6~350mm
length: 100-500mm
density:2.22g/cm3
virgin, recycled, filled ptfe rod are vailable
size according to customers' need
Free samples can be supplied.
Features:
1.Use virgin or part recycled ptfe resin to make
2.The size :diam1mm~500mm,length1~5m
3.tolerance :0~+0.2mm
4.Color:natural white,red,yellow,black and so on.
5.Surfact:smooth,no impurities,no black spot.
6.Perfect package :inside is plastic paper ,outside is fumigation wooden box.
7.Delivery time is usually 10days,as can according to the fact quantity to deliver
8.Density:2.10~2.30g/cm⊃3;
9.Tensile strength :20Mpa
10.Crack elongation:200%
| type | diam mm | length mm |
| pressed rod | 2--4 | produced under requirements |
| estruded rod | 5--120 | 500--300 |
| die pressed rod | 55--300 | 100--300 |
| preperties | unit | result |
| apparent densiry | g/cm3 | 2.10--2.30 |
| tensile strength min | map | 14.0 |
| crack elongation min | % | 140 |
Filled material:
Filled PTFE ring has strong corrosion resistance and friction-resistance,By adding filler such as glass fiber,carbon fiber,copper powder,graphite,asbestos,MOS2,AL2O3,carbon powder,ceramic fiber,metal powder,polyamide,PS,the hardness,compression strength and abrasion resistance of the products is improved ,in addition,it will have good heat conductivity and low heat expansion coefficient.
| Glass Fiber: | Increases compressive strength, rigidity and wear. Reduces creep and cold flow Minimal effect on chemical and electrical properties |
| Carbon: | Increases compressive strength, hardness, wear, and load properties. Good chemical resistance Various types and amounts of carbon can be added to alter conductivity |
| Graphite: | Reduces coefficient of friction Reduces initial wear Increases strength |
| Molybdenum Disulfide: | Increases hardness, stiffness, and wear Minimal effect on chemical and electrical properties |
| Bronze: | Increases hardness and wear resistance Increases dimensional stability and compressive strength Not suitable for corrosive or electrical applications |
