1. High surface finishing
2. Precision in dimension control:±0.005mm
3. Full Inspection
4. Short Lead Time
PTFE Performance:
Teflon® is renowned for its temperature resistance and slick, non-stick qualities. As an industrial material, Teflon® has exceptional chemical resistance, high and low temperature durability, low coefficient of friction and superb insulating qualities. It lacks toughness for abrasive applications, however, and is not readily fastened together using adhesives unless the surface is ôetched" to accept the bonding agent. Teflon's® properties can be improved with the addition of fillers such as glass fiber and carbon.
Yiyong is a international manufacturer of customized PTFE products,the production process as following :
Some of our products:
Why choosing us ?
Our raw material including: PTFE PEEK TPX PEI(Ultem) PET-P PA66 PA6 PCTFE PPS PPO POM PFA PVDF PAI PI(VESPEL SP-1). Etc
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PTFE Mechanical Properities
Value
Unit
Standand
Tensile Strength
12-34
Mpa
ASTM D638
Elongation at Break
100-400
%
ASTM D638
Specfic Gravity
2.13-2.25
----
ASTM D792
Hardness
50-65
Shore D
ASTM D2240
Flexural Yield Strength @0.2%offset,23 degrees Celsius
----
Mpa
ASTM D790
Flexural Modulus @23 degrees Celsius
350-550
Mpa
ASTM D790
Compressive
[email protected]%offset,23 degrees Celsius
7.7-11.8
Mpa
ASTM D695
Dielectric Strength@ air(tape)
@Oil(Extrusion/Moulding)
19.2
KV/mm
ASTM D149
Dielectric Constant
1.95-2.1
----
ASTM D150
Dissipation Factor@60HZ
@106HZ
<0.0002
(60HZ)
ASTM D150
<0.0002
(106HZ)
Resistivity @Surface
@Volume
>1017
Ω
ASTM D257
>1018
Ω
Point of Fusion DSC
327±10
degrees Celsius
ASTM D4591
Max.Working Temperature
260
degrees Celsius
Thermal Conductivity @Moulding Direction (MD)
0.25
W/m.K
ASTM C177
Coefficient of Dynamic Friction
0.129
μK
ASTM D1894
Established in 1993, YiYong is a premier supplier of high precision plastic components and parts to global corporations serving the communication, aerospace, valve seal, industrial, healthcare, and food machine markets.
YiYong has earned the reputation as a premium brand known for exceptional quality, consistency and innovation. We pride ourselves on being able to offer the latest technologies in plastic machining.
At YiYong, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.