Categories | PTFE Sheet&Rod |
---|---|
Place of Origin: | China |
Brand Name: | PRIOR |
Model Number: | PTFE-2 |
Certification: | SGS,RoHS |
Color: | White,black,other colors can be customized |
Thickness: | 1-100mm |
Size: | 600*600mm,1000*1000mm,1200*1200mm |
H.S Code: | 3920991000 |
FOB Port: | Shenzhen |
Price: | 8~12USD/KG |
Packaging Details: | By plastic pallet or wooden pallet |
Delivery Time: | 7-10 working days after receiving the payment |
Payment Terms: | T/T,Western Union,Paypal |
Supply Ability: | 20 tons per week |
MOQ: | 300KGS |
Company Info. |
Prior Plastic Co.,LTD. |
View Contact Details |
Product List |
Description
The chemical, electrical and thermal performance of PTFE is second
to none among any other available plastics. So it is known as “the
King of Plastic”. It is among the most widely used of all the
fluoropolymers.
Characteristics
-Work well between -260°C and 260°C
-Superior chemical resistance
-Very low coefficient of friction
-Longest aging life in plastics
-Good dielectric properties
-Non-toxic
-Non-stuck
Applications
•Bearings
•Gaskets
•Sealing rings
•Wear rings
•Friction pads
•Insulators
•Chemical resistance linings
•Medical apparatus such as hoppers, beakers
PROPERTIES | Test Method | Unit | Value |
Ⅰ.Physical Properties | |||
Density | ISO 1183 | g/cm3 | 2.18~2.2 |
Water absorption 24hrs | ISO 62 | % | < 0.05 |
Ⅱ.Thermal Properties | |||
Heat deflection temperature - HDT/A | ISO 75A | ℃ | - |
Min. service temperature | ℃ | -180 | |
Max. service temperature | ℃ | 260 | |
Thermal conductivity at 23 ℃ | DIN 11359 | W/(K*m) | 0.25 |
Coefficient of linear thermal expansion | ISO 11359 | 10-4*K-1 | 1.2 |
Flammability Rating(6mm thickness) | UL 94 | - | V-0 |
Ⅲ.Mechanical Properties at 23℃ | |||
Tensile strength at yield | ISO 527-2 | MPa | 25 |
Tensile strength at break | ISO 527-2 | Mpa | - |
Elongation at break | ISO 527-2 | % | 50 |
Modulus of elasticity after tensile test | ISO 527-2 | MPa | 700 |
Modulus of elasticity after flexural test | ISO 178 | MPa | - |
Hardness - Shore D | DIN 53505 | 55 | |
Charpy impact strength | ISO 179 | kJ/m2 | N. B. |
Friction coefficient | DIN 53375 | 0.08 | |
Ⅳ.Electrical Properties at 23℃ | |||
Dielectric constant at 1 MHz | IEC 60250 | 106Hz | 2.1 |
Dielectric loss factor at 1 MHz | IEC 60250 | 106Hz | 0.0002 |
Volume resistively | IEC 60093 | Ohm (Ω) * cm | >1016 |
Surface resisively | IEC 60093 | Ohm (Ω) | >1016 |
Dielectric strength | IEC 60243-1 | kV/mm | 48 |
NOTE: 1 g/cm3 = 1,000 kg/m3, 1 Mpa = 1 N/mm2, 1kV/mm = 1 MV/m |
Please contact us by salespriorplastic.com,FREE SAMPLES can be sent!