Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals
Management System Certification:
ISO 9000
OEM/ODM Service
Sample Available

Teflon Rod, PTFE Rod, Teflon Bar manufacturer / supplier in China, offering PTFE Flush Bottom Valve Seat, SMT Carrier Pallet Material/ESD Durostone Sheet, Ricocel Wave Carrier with Long Life Cycles and so on.

Gold Member Since 2015

PTFE Flush Bottom Valve Seat

Get Latest Price
Min. Order / Reference FOB Price
100 KG US $7/ KG
Port: Shenzhen, China
Production Capacity: 10 Tons/Week
Payment Terms: T/T, Western Union, Paypal
Material: PTFE
Kind: Plastic Bar
Water Absorption: <0.05%
Contraction Percentage: <0.4%
Tensile Strength: 25MPa
Colors: White, Black, Other Colors Can Be Customized

You Might Also Like

Loading...

Basic Info

Model NO.: PR-PTFE-2
Density: 2.2g/cm3
Diameter: 10-300mm
Length: 1m
FOB Port: Shenzhen
Sample Availability: Yes
Lead Time: 5~7 Working Days
Trademark: PRIOR
Transport Package: by Wooden Pallet or Plastic Pallet
Specification: SGS, RoHS
Origin: China
HS Code: 3916100000

Product Description

PTFE Flush Bottom Valve Seat

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 -180°C and 260°C
-Superior chemical resistance
-Very low coefficient of friction
-Longest aging life in plastics
-Good dielectric properties
-Non-toxic
-Non-stick


Application
1.Bearings
2.Gaskets
3.Sealing rings
4.Wear rings
5.Friction pads
6.Insulators
7.Chemical resistance linings
8.Medical apparatus such as hoppers, beakers

PTFE technical data sheet
PROPERTIESTest MethodUnitValue
I.Physical Properties
DensityISO 1183g/cm32.18~2.2
Water absorption 24hrsISO 62%< 0.05
II.Thermal Properties
Heat deflection temperature - HDT/AISO 75AºC-
Min. service temperature ºC-180
Max. service temperature ºC260
Thermal conductivity at 23 ºCDIN 11359W/(K*m)0.25
Coefficient of linear thermal expansionISO 1135910-4*K-11.2
Flammability Rating(6mm thickness)UL 94-V-0
III.Mechanical Properties at 23ºC
Tensile strength at yieldISO 527-2MPa25
Tensile strength at breakISO 527-2Mpa-
Elongation at breakISO 527-2%50
Modulus of elasticity after tensile testISO 527-2MPa700
Modulus of elasticity after flexural testISO 178MPa-
Hardness - Shore DDIN 53505 55
Charpy impact strengthISO 179kJ/m2N. B.
Friction coefficientDIN 53375 0.08
IV.Electrical Properties  at 23ºC
Dielectric constant at 1 MHzIEC 60250106Hz2.1
Dielectric loss factor at 1 MHzIEC 60250106Hz0.0002
Volume resistivelyIEC 60093Ohm (Ω) * cm>1016
Surface resisivelyIEC 60093Ohm (Ω)>1016
Dielectric strengthIEC 60243-1kV/mm48
NOTE: 1 g/cm3 = 1,000 kg/m3, 1 Mpa = 1 N/mm2, 1kV/mm = 1 MV/m

Send your message to this supplier

*From:
*To:
avatar Mr. Eric
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now