Product Description:
1. High surface finishing
2. Precision in dimension control: ± 0.01mm
3. Full Inspection
4. Short Lead Time
About US:
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.
Packaging & Delivery
Packaging Detail: PTFE gasket is packaged with wooden cases or on your request
Delivery Detail: Generally 3-7 days, according to your order.
Specifications
1. Resistant to chemical and solvents
2. No contamination
3. High leak requirement
4. Customized are available
Specifications of PTFE gasket
Flat PTFE Gasket
1. Resistant to chemical and solvents
2. No contamination
3. High leak requirement
4. No special requirement
For no environmental contamination, anti most the media, satisfactory handling, good seal properties, PTFE products had used widely in chemical industry special food industry.
Properties / fields of application
1. Resistant to practically all chemicals and solvents
2. No product contamination
3. Meets high leak tightness requirements e. G. Toxic gased
4. No special requirements made on flange facings
Modified / filled PTFE compared with pure PTFE:
1. Considerably less deformation under loda, even at higher temperatures
2. Reduced permeability for gased and vapours due to the low-pore structure
3. Anti-adhesive due to extremely smooth surface
4. Light and weather resistant, no embrittlement, shock and impact resistant
For different applications, PTFE gasket can with inner / outer eleyte
1. High stability and form stability
2. Excellent handling even in adverse installation conditions, easy removal
3. High permissible gasket stress
4. Blow out safe, extrusion. Safe
5. Excellent gas leak tightness, specially for increased tightness requirements under TA-LUFT
Our related products:
Why choosing us?
Quick response
We can send our best offer with all the details in 1 working day
Specicial processing
We are equipped with full series of advanced machining equipment,
Experienced technology team, we are able to solve the complex processing problems for you.
Cost /Time control
No matter it is sample or mass production, we have the corresponding ways to minimize the cost, to expedite the delivery
Quality control
Quality is our life. Our strict quality control system can meet the different requirement in the industry like medical, automobile,
Telecommunication, sealing. Etc
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
|
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.
