| Sample: | Yes |
|---|---|
| Transport Package: | 25kg/Drum |
| Specification: | ptfe |
|
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Product Description
Polytetrafluoroethylene (PTFE), commonly known as "the king of plastics", is a polymer compound formed by the polymerization of tetrafluoroethylene. Insulation and good resistance to aging. Used as engineering plastics, can be made into PTFE tube, rod, tape, plate, film, etc. Generally used in corrosion-resistant pipes, containers, pumps, valves, radars, high-frequency communication equipment, and radio equipment with high performance requirements.
Technical Data
|
Item |
Unit |
Ptfe micro powder A02 |
|
Appearance |
white fine powder |
|
|
Net content |
99% |
99.9% |
|
Moisture content |
% |
≤ 0.04 |
|
Average particle size D50 |
μm |
2.8±1.8 |
|
Apparent density
|
g/l |
≤450 |
|
Molecular weight
|
/ |
5000-15000 |
|
Melting point |
ºC |
327±5 |
|
Corrosion resistance |
/ |
No Change |
Application
1). Add PTFE micro powder in coating can get various high performance coatings. It can improve viscosity and lubricating property of coating, reduce friction coefficient, increase corrosion and wear resistance, improve critical film thickness, and improve its formability.
As anti-sticking coating, it can be widely used in food, packaging, household appliance, kitchenware, chemical corrosion resistant meal parts, automobile, electronic parts, and other fields.
2). Add PTFE micro powder in lubricating oil and lubricating grease and improve the high pressure and high temperature lubricating performance of materials. Add PTFE micro powder in silicon oil, mineral oil or paraffin oil can obviously increase viscosity of oil. Add PTFE micro powder in grease, rosin, mineral can get high-quality lubricants. At present, it can be widely used in ball bearing, wear resistant bearing, lubricating guide rail, slider, valve for chemical equipment, and other fields.
Advantages of PTFE products
• High melting point
• High thermal stability
• Wide range of temperatures (-200° C to +260°C)
• Insolubility
• Low dynamic coefficient of friction
• Low dielectric constant/dissipation factor
• Low absorption coefficient
• Excellent weatherability
• Flame-retardant properties
• Purity
• Excellent non-stick properties
• Biological inertness
• Suited for use in some cryogenic applications
• Excellent chemical resistance
• Excellent insulating properties
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