PTFE modified rod M111 ROD TFM rod Chinese 3M TFM 1600 1700 Wearable Rod
Name: Imported ptfe rod/tube/sheet
Material: Japan Daikin M111/M112;
America 3M TFM1600/1700;
Typical poperties of TFM
TFM is a high density polymer with low permeability, excellent bending life and no deformation under higher loads.
Very good electrical and mechanical properties, elastic modulus increased
High heat and chemical resistance, specific gravity 2.16-2.18g/cm3
Operating temperature range (-200°C to 260°C) instant temperature up to 280°
TFM material has chemical and physical properties that exceed those of PTFE. Advantages include
TFM material used in microwave digestion tank inner cup characteristics:
High and low temperature resistance: -200 ~ +260℃
Compared with PTFE: better deformation resistance, permeability resistance, recoverability and slightly better transparency under high temperature and pressure
After special process finishing, sealing performance is good
With extremely high surface finish, inner and outer walls smooth without water, easy to clean
Strong acid and alkali resistance, aqua aqua, hydrofluoric acid, various organic solvents, etc
Very low metal dissolution and precipitation, pollution prevention, and non-adhesion samples, suitable for trace, ultrattrace, trace analysis, etc
It is often used for microwave digestion in a pot
Benefits:
Reduce the cold flow
Greatly reduce the load deformation
Due to low density, porosity, permeability of the polymer structure and low porosity
Improved pressure recovery, especially at higher temperatures
Smooth surface
Non - adhesive and dielectric properties
High modulus of elasticity
Increased flexibility
Compared with ordinary domestic materials, it has more outstanding creep resistance, stronger tensile properties and more outstanding wear resistance effect!
Applications
Electrodes, anodes, cathodes, resistors, whisking rods, special structural parts, etc.
In metallurgy, mechanical engineering,Chemical & electrochemical industry, glass & ceramics and other industries.
Typical Sizes
Diameter (mm) 2-30
Length (mm) 300-600
* Other diameters and lengths are available on request.
PTFE rods are a combination of gaskets, sealants and smooth materials for processing in a variety of corrosive media. What are the advantages of PTFE bars in use, including electrical insulating parts used at various frequencies
F4 bar application: PtFE bar can be pushed or extruded to form; For high temperature wire, it can also be made into a film and then cut into the shaft to install PTFE tape for the production of high frequency cable. It can be made directly into water dispersion liquid, which can be used for coating, impregnation or fiber.
Ptfe in atomic energy, defence, aerospace, electronics, electrical, chemical, machinery, instruments, meters, construction, textile, metal surface treatment, pharmaceutical, medical, food, metallurgical smelting and other industries widely used for high and low temperature resistance, corrosion resistant materials, insulation materials, anti-sticking coating, etc.
Used as anticorrosive material:
PTFE rod material overcomes the shortcomings of general plastics, metals and other non-corrosion resistant materials, and has become the primary corrosion resistant materials for petroleum, chemical and textile professions, such as the manufacture of transport pipes, exhaust pipes, steam pipes, etc. for the transport of corrosive gases
As an oil-free smooth material:
The friction coefficient of PTFE rod is low, so it is an ideal material for oil-free and smooth filling of mechanical equipment parts, such as papermaking, food, textile, etc. The addition of smooth oil can easily pollute the product. PTFE rod solves this problem.
High level dielectric materials for electronic equipment:
PTFE rods inherent in the dielectric constant and low loss makes it the wire and cable insulation materials, its porous structure can make the loss and distortion dropped to a lower, and a hot not disorderly and must be flexible, PTFE rods is still a prominent filling medium material, widely used in the category of computer, national defense and so on many challenging.
Used as anti-stick material:
PTFE bar with its inherent low surface tension, does not adhere to any substances, but also has high and low temperature resistance, non-toxic good properties, PTFE bar is primarily used in non-stick pan and microwave oven liner.
Used as medical materials:
PTFE rod has good mechanical function, durability and biological adaptability, which will not cause body reaction and has no side effects on human physiology. Moreover, PTFE rod has the characteristics of multi-pore structure, which is increasingly widely used in medicine. These include artificial blood vessels and patches for soft tissue regeneration, and surgical sutures for blood vessels, hearts, general surgery, and plastic surgery.
PROPERTIES
|
Item
|
Unit
|
Data
|
|
Density
|
g/cm3
|
2．1-2．3
|
|
bending strength
|
Mpa
|
11-14
|
|
tensile strength
|
MPa
|
21-28
|
|
elongation at break
|
%
|
≥200
|
|
friction coefficient
|
/
|
0.04
|
|
water absorption
|
%
|
<19
|
|
dielectric strength
|
KV/mm
|
18
|
|
operating temperature
|
℃
|
-180-260
|
|
melting temperature
|
℃
|
325
|
Specification :
Moulded rod: Dia8-500mm X Length 100-200mm
Extrusion rod:Dia5-170mm xLength 1000mm Chinese 3m TFM 1600 1700 Moulded wearable Rod
