500mm Black Filled PTFE Rod / PTFE Rod / Rod For Sealing
Quick Detail:
1.Length :100mm--3000mm or as your requirements
2.Diameters : 5mm-500mm
3.High chemical resistance
4.High temperature resistance
5.Long durability
6.Self lubricating
7. Non-contaminating
8.With high quality and competitive price
9.Any sizes available
Description:
Filled PTFE rod is manufactured by technics of molding method in
the diameter from 5mmto
500mm with PTFE granular resin. As PTFE has a very low co-efficient
of friction, so the surface of filled
PTFE rod has similar friction levels to ice. Extrusion PTFE rod can
work at -180°C ～+260°C
and is the best electrical insulator of all known plastics.
Filled PTFE rod 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 |
Applications:
- all kinds of chemical,
- electrical Insulation
- mechanical components
- seal,Antisticking materials.
Note:All ptfe rods can be etched for bonding, and can be mounted on
a plywood disk for less waste in
machining. Also can be made with filled (reinforced) PTFE to
enhance the performance parameters of
PTFE. Materials available for reinforcement are Glass Fiber,
Graphite, Bronze we can do.
Specifications:
Property | Unit | Result |
Apparent Density | g/cm3 | 2.10-2.30 |
Tensile Strength ≥ | MPa | ≥14 |
Crack Elongation ≥ | % | ≥150 |
Working Temperature | °C | -180°C ~ + 260°C |
Diameter(mm) | Length(mm) |
Norminal | Tolerance | Norminal | Tolerance |
4,5,6 | +0.480 | 100 | +5.0 |
7,8,9 | +0.580 | 100 | +5.0 |
10,13,15,16,18 | +1.100 | 100,1000 | +3.60 |
20,25,30 | +1.130 | 100,1000,3000 | +3.60 |
35,40,45,50 | +1.600 | 100,1000,3000 | +3.60 |
55,60,65,70,75,80,85,90,100 | +2.000 | 100,1000,3000 | +2.50 |
110,120,130,140,150 | +2.500 | 100,1000,3000 | +2.50 |
180,200,250,270,300,500 | +3.000 | 100,1000,3000 | +2.00 |
Remarks:
Filled PTFE rods are available in other sizes and thickness
according to customer's specific
requirements.
Competitive Advantage:
1.Excellent Chemical property
2.Virgin and recycled materials available
3.Any sizes available
4.Fast Usually
