0.12-6.0mm Plastic Sheet PTFE Sheet

PTFE sheet

PTFE sheet :

Thickness :0.1-120mm

format :1000*1000mm/1200*1200mm/1500*1500mm

PTFE has the highest melting point and is capable of continued service at -180-260 C. PTFE  is a melt processible resin capable of continued service at 204 C. PTFE products such as teflon gaskets  are used as gasket and packing materials in chemical processing equipment; as electrical insulation for maximum reliabillity; and in bearings, seals, piston rings and other mechanical applications, especially those require anti-stick characteristics. PTFE has excellent thermal and electrical insulation properties. it has a low coefficient of friction.

Characteristics

High and low temperature resistance(-180ºC~+260 ºC)

Corrosion resistance(strong acid, strong alkali and aqua regia etc)

Weather resistance

High insulation

High lubrication

Non adhesion

Non toxic etc

Application

Widely used in Gasket,Valve packing's,Diaphragms and mechanical seals .

linings of pipes ,valves ,Pumps and vessels .Chemical,Machinery fields .Electrical insulation parts .

PROPERTIES STANDARD UNIT RESULT
mechanical property
Density   g/cm3 2.10-2.30
Tensile strength   Mpa 15
ultimate elongation   % 150
Tensile strength D638 PSI 1500-3500
Produce Max.Temp   ºC 385
hardness D1700 D 50-60
Impact strength D256 Ft./Lb./In. 3
 
Melting poing   ºC 327
working Temp. ASTM D648 ºC -180 ~260
Elongation D638 % 250-350
Deformation % 73 0F ,1500 psi 24 hours D621 N/A 4-8
Deformation % 1000F,1500psi,24hours D621 N/A 10-18
Deformation  % 2000F,1500psi 24 hours D621 N/A 20-52
 
lzod     6
Water absorption D570 % 0.001
Coefficient of Friction   N/A 0.04
Dielectric constant D150 Ω 1016
Dielectric strength D257 Volts 1000
 
Coeffcient of thermal expansion 73 0F D696 In./In./Ft. 5.5*10.3
Coefficient of thermal conductivity *5 Btu/hr/ftz 1.7
PV at 900 ft./min N/A 2500  
Colour *6 N/A white
PTFE was widely used as resistant high & low temperature material,Corrosion-resistant materials,Insulation materials in the atomic energy,defense,aerospace,electronics,electrical,chemical industry,Machinery,instruments,meters,construction,textile,metal,surface treatment,pharmaceutical,medical.food and metallurgical smelting,and become irreplaceable products.
       






 

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