---
type: "Technical Data Sheet"
title: "CMC 91848 – Technical Data Sheet"
description: "CMC 91848 is an adhesive tape based on a tinned copper foil equipped on one side with a welladhering acrylate adhesive."
resource: "https://datasheets.cmc.de/pdf/cmc-91848-en.pdf"
tags: ["soft copper", "double-sided tin-coated", "0.035  10%", "acrylic"]
language: "en"
product: "CMC 91848"
product_family: "cmc"
document_date: "2020-08"
status: "stable"
translation: "/cmc-91848-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-91848-en.pdf"
    title: "Technical Data Sheet CMC 91848"
    author: "CMC Klebetechnik GmbH"
    last_modified: "2020-08-12T07:24:00Z"
---

# CMC 91848 – Technical Data Sheet

[PDF data sheet (binding)](/pdf/cmc-91848-en.pdf) · [Deutsche Version](/cmc-91848-de.md)

Issued: 2020-08

## Product description

CMC 91848 is an adhesive tape based on a tinned copper foil equipped on one side with a welladhering acrylate adhesive.

| Property | Value |
|---|---|
| Substrate | soft copper, double-sided tin-coated |
| Colour | silver |
| Substrate thickness in mm | 0.035  10% |
| Total thickness in mm | 0.072  10% |

## Adhesive properties

| Property | Value |
|---|---|
| Type of adhesive | acrylic |
| Adhesive strength in N/cm according to internal method PV 1006-32 (180° peel from steel) | 4 |
| Electrical conductivity | no |

## Thermal properties

| Property | Value |
|---|---|
| Temperature performance(max.) in °C | +130 |
| Short term temperature performance in °C (ca. 1 hour) | +180 |

## Mechanical properties

| Property | Value |
|---|---|
| Tensile strength in N/cm | ≥ 30 |
| Elongation at break in % | ≥ 10 |

## Other properties

---

*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.*