# Elastikdichtung mit Diffusionssperre - Edelstahlwellring - Unifluor® Auflage, Profil ED30, WS 7110/1.4571/7500, Dichtungsdicke 6,5 mm, Rev. 01

Type of gasket:Sheet gasket with PTFE envelopGasket manufacturer:IDT Industrie- und Dichtungstechnik GmbHGasket label:Elastikdichtung mit Diffusionssperre - Edelstahlwellring - Unifluor® Auflage, Profil ED30, WS 7110/1.4571/7500, Dichtungsdicke 6,5 mm, Rev. 01maximum temperature:200 °Cmaximum pressure:40 bar

## Inhaltsverzeichnis

- [Gasket thickness under load eG](#kennwerte-en-15333-dichtungshoehe-unter-last)
- [Gasket deformation under load ΔeG](#kennwerte-en-15333-dichtungsverformung-unter-last)
- [Maximum allowable gasket stress QSmax](#kennwerte-en-15333-maximale-flaechenpressung)
- [Modulus of elasticity EG](#kennwerte-en-15333-ersatzelastizitaetsmodul)
- [Creep/relaxation factor PQR](#kennwerte-en-15333-kennzahlen-kriechfaktor)
- [Minimum required gasket stress in assembly Qmin(L)](#kennwerte-en-15333-mindestflaechenpressung-einbau)
- [Minimum required gasket stress in service QSmin(L)](#kennwerte-en-15333-mindestflaechenpressung-betrieb)
- [Friction coefficient µG](#kennwerte-en-15333-reibungskoeffizient)

## Downloads

**- [PDF](https://gasketdata.amtec.de/DataSheets/IDT/IDT-ED30-WS%207110-1.4571-7500-6,5%20mm-IDT-Rev01.pdf)
- [Temesfl.cal](https://gasketdata.amtec.de/export/temesfl/28C8/361)**

## Gasket thickness under load eG

Gasket thickness eG / mmGasket stress / MPa20°C50°C100°C200°C06.56.716.696.616.4616.6556.6446.585205.0464.9314.5493.995304.5864.4384.0443.433404.224.0033.585503.9023.633603.635

## Gasket deformation under load ΔeG

Gasket deformation ΔeG / mmGasket stress / MPa20°C50°C100°C200°C00.0000.0000.0000.00010.0390.0550.0460.015201.4541.7792.1412.605301.9142.2722.6463.167402.2802.7073.105502.5983.077602.865

## Maximum allowable gasket stress QSmax

Temperature / °CQSmax / MPa20 6050 50100 40200 30

## Modulus of elasticity EG

Modulus of elasticity EG / MPaGasket stress / MPa20°C50°C100°C200°C205624833933773081576059255640105810508675014551311601726

## Creep/relaxation factor PQR

Creep/relaxation factor PQRGasket stress / MPa20°C50°C100°C200°C100.830.670.530.36200.820.660.560.39300.39400.58600.870.75

## Minimum required gasket stress in assembly Qmin(L)

Minimum required gasket stress Qmin(L) / MPaLeakage rate / mg/m/s10 bar16 bar40 bar 10⁰ 555 10⁻¹ 555 10⁻² 555 10⁻³ 556 10⁻⁴ 959

## Minimum required gasket stress in service QSmin(L) depending on initial gasket stress QA

- [Internal pressure 10 bar](#mindestflaechenpressung-innendruck-10)
- [Internal pressure 16 bar](#mindestflaechenpressung-innendruck-16)
- [Internal pressure 40 bar](#mindestflaechenpressung-innendruck-40)

## Minimum required gasket stress at internal pressure 10 bar

## Minimum required gasket stress at internal pressure 16 bar

## Minimum required gasket stress at internal pressure 40 bar

## Friction coefficient µG

The friction coefficient between gasket and flange surface was determined for different types of gasket materials in an ESA research project.

 The gasket Elastikdichtung mit Diffusionssperre - Edelstahlwellring - Unifluor® Auflage, Profil ED30, WS 7110/1.4571/7500, Dichtungsdicke 6,5 mm, Rev. 01 can be assigned to the categorie 2 : "Gaskets based on filled PTFE". Therefore, the following friction coefficients can be considered:

Temperature / °CFriction coefficient20 °C 0.23

## Historie EN 15333

[Excel](https://gasketdata.amtec.de/export/temesfl/28C8/361)[Temesfl.cal](https://gasketdata.amtec.de/export/temesfl/28C8/361)