---
type: "Technical Data Sheet"
title: "CMC 80803 – Technical Data Sheet"
description: "CMC 80803 consists of a metallized polyamide non-woven fabric with a very low surface resistivity and an electrically conductive adhesive layer."
resource: "https://datasheets.cmc.de/pdf/cmc-80803-en.pdf"
tags: ["polyamide non-woven", "copper plated", "tin plated", "acrylic", "electrically conductive"]
language: "en"
product: "CMC 80803"
product_family: "cmc"
document_date: "2021-07"
status: "stable"
translation: "/cmc-80803-de.md"
generated: { by: "process:cmc-datasheets/0.1.0", at: "2026-09-23T15:59:09Z" }
sources:
  - id: "pdf"
    resource: "https://datasheets.cmc.de/pdf/cmc-80803-en.pdf"
    title: "Technical Data Sheet CMC 80803"
    author: "CMC Klebetechnik GmbH"
    last_modified: "2021-07-09T06:16:58Z"
---

# CMC 80803 – Technical Data Sheet

[PDF data sheet (binding)](/pdf/cmc-80803-en.pdf) · [Deutsche Version](/cmc-80803-de.md)

Issued: 2021-07

## Product Description

CMC 80803 consists of a metallized polyamide non-woven fabric with a very low surface resistivity and an electrically conductive adhesive layer. It provides very good shielding effectiveness comparable to that of a plain copper foil though at a lighter weight.

| Property | Value |
|---|---|
| Substrate | polyamide non-woven, copper plated / tin plated |
| Colour | grey with embossing |
| Area weight of the non-woven in g/m² | 105  20% |
| Total area weight in g/m² | 145  20% |

## Adhesive Properties

| Property | Value |
|---|---|
| Type of adhesive | acrylic, electrically conductive |
| Adhesive colour | red |
| Adhesive strength in N/cm according to internal method PV 1006-32 (180° peel from steel) | ≥3 |

## Thermal Properties

| Property | Value |
|---|---|
| Operating temperature PA non-woven fabric | up to 90°C |

## Electrical Properties

| Property | Value |
|---|---|
| Surface resistivity | < 0.05 / |
| Shielding effectiveness in dB | ca. 90 (between 300 MHz and 3 GHz) |
| Ohmic resistance (testing area two times 1 cm² according to internal method PV 1006-14) | <5 |

## Other properties

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*The technical data are average values and do not replace the user's own testing. Subject to change without notice. The PDF data sheet is binding.*