# Elastikdichtung mit Diffusionssperre - SIGRAFLEX® Emaille-Einlage, Profil ED10, WS 7110/3825, Dichtungsdicke 4 mm, Rev. 01

Type of gasket:Sheet gasket with PTFE envelopGasket manufacturer:IDT Industrie- und Dichtungstechnik GmbHGasket label:Elastikdichtung mit Diffusionssperre - SIGRAFLEX® Emaille-Einlage, Profil ED10, WS 7110/3825, Dichtungsdicke 4 mm, Rev. 01maximum temperature:150 °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-ED10-WS%207110-3825-4,0%20mm-IDT-Rev01.pdf)
- [Temesfl.cal](https://gasketdata.amtec.de/export/temesfl/28C8/365)**

## Gasket thickness under load eG

Gasket thickness eG / mmGasket stress / MPa20°C100°C150°C04.24.1954.23514.1154.124.12203.0172.9572.887302.862.7692.612402.7461.922502.6351.39602.444

## Gasket deformation under load ΔeG

Gasket deformation ΔeG / mmGasket stress / MPa20°C100°C150°C00.0000.0000.00010.0850.0750.115201.1831.2381.348301.3401.4261.623401.4542.273501.5652.805601.756

## Maximum allowable gasket stress QSmax

Temperature / °CQSmax / MPa20 60100 50150 30

## Modulus of elasticity EG

Modulus of elasticity EG / MPaGasket stress / MPa20°C100°C150°C204995505243084487781140115615105014641736602565

## Creep/relaxation factor PQR

Creep/relaxation factor PQRGasket stress / MPa20°C100°C150°C100.930.850.81200.970.90.83300.960.850.73500.66600.81

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

Minimum required gasket stress Qmin(L) / MPaLeakage rate / mg/m/s10 bar40 bar 10⁰ 1010 10⁻¹ 1010 10⁻² 1010 10⁻³ 1010 10⁻⁴ 1014

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

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

## Minimum required gasket stress at internal pressure 10 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 - SIGRAFLEX® Emaille-Einlage, Profil ED10, WS 7110/3825, Dichtungsdicke 4 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/28C8/365)[Temesfl.cal](https://gasketdata.amtec.de/export/temesfl/28C8/365)