High Density Ptfe Gasket With High Performance Large Dimension

Brand Name:High Demand A grade PTFE teflon Gasket Washer
Certification:ISO 9001,ROHS, ISO14001, FDA
Model Number:PTFE TEFLON GASKET
Minimum Order Quantity:1 pc
Delivery Time:Normally 15-30 days
Payment Terms:T/T, L/C, D/P, T/T, Western Union
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Location: Wuxi Jiangsu
Address: No. 901-1-305, Yinxiu Road, Wuxi, Jiangsu, China
Supplier`s last login times: within 26 hours
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Product Details

High Density Ptfe Gasket With High Performance Large Dimension


Quick Details


1.flat white ptfe gasket
2. FDA, ROSH certification
3. customize ptfe gasket
4. Factory price


Description

Enhanced PTFE product have strong corrosion-resistance and friction-resistance.By adding filler such as glass fiber,carbon fiber,graphite,MOS2.Al203,Carbon fiber powder, compression strength and abrasion-resistance of the product is improved.In addition, it will have good heat conductivity and low heat expansion coefficient.High frequency coaxial coupling,Connector and attenuator in electronics and telecommunication,Also it is applicable to various sealing gasket,sealing plug or sealing seat in valves,air conditioner,refrigerator and automotive parts as well as other apparatus with high precision requirement.

Main Features

1.Heat resistance property---It is able to wok stably between -180°C to +260°C.

2.Excellent non-sticky property---It easier to remove those resin, dopes, oil and other sticky things.

3.the mould cost will be according to your design ,if we have finished-made mould .it needn't sample charge

4.it will take 5-8days to finished the sample .at that time we will show the sample picture to you first .

5.Now molds can be made according to customers requirements


Specifications

outside diameter/inside diameter × height(mm)outside diameter/inside diameter × height(mm)outside diameter/inside diameter × height(mm)outside diameter/inside diameter × height(mm)
12.5/8.5 × 228/24 × 243/27 × 271/59 × 2
20/14 × 234/28 × 1.552/41.5 × 290/80 × 2
26/605 × 342/34 × 270/60 × 2.5150/140 × 2.5
155/135 × 2164/137 × 5219/191 × 3250/220 × 2


Properties

1. Working temperature:-180~+260°C

2.Melting point:327°C

3.Yield strength: 23MPa

4.Density: 2.2-2.3g/m3

5.Coefficient of friction<0.10

6.Strong chemical resistant


Filling Material

Glass Fiber:

Increases compressive strength, rigidity and wear.
Reduces creep and cold flow
Minimal effe
ct on chemical and electrical properties

Carbon:

Increases compressive strength, hardness, wear, and load properties.
Good chemical resistance
Various types and amounts of carbon can be added to alter conductivity

Graphite:

Reduces coefficient of friction
Reduces initial wear
Increases strength

Molybdenum Disulfide:

Increases hardness, stiffness, and wear
Minimal effect on chemical and electrical properties

Bronze:

Increases hardness and wear resistance
Increases dimensional stability and compressive strength
Not suitable for corrosive or electrical applications


Technical Indexes


Properties

Unit

Result

Apparent density

g/cm3

2.10-2.30

Tensile strength (min)

MPa

30

Ultimate elongation (min)

%

300


Product No.Filled compound and content by weightTension strength MPa minUltimate strength% minCompresive strength MPa min
120% glass fiber1012016
225% glass fiber1010016
320% glass fiber graphile1012016
460% bronze108020
515% carbon fiber1113016
624% bronze 12%glass fiber 6% graphite910016
715%glass fiber 105polyikmide 5% graphite1012016.7

Application

The raw material comes from top quality suppliers

Production


Package


China High Density Ptfe Gasket With High Performance Large Dimension supplier

High Density Ptfe Gasket With High Performance Large Dimension

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