---
type: "Technical Data Sheet"
title: "CMC 11766 colourless – Technical Data Sheet"
description: "CMC 11766 is a heat shrinkable polyester adhesive tape for outdoor insulation of electrolytic capacitors, choke coils, and electronic components in general."
resource: "https://datasheets.cmc.de/pdf/cmc-11766-colourless-en.pdf"
tags: ["polyester shrinkable", "0.030 ± 10%", "acrylic"]
language: "en"
product: "CMC 11766 colourless"
product_family: "cmc"
document_date: "2019-09"
status: "stable"
translation: "/cmc-11766-colourless-de.md"
generated: { by: "process:cmc-datasheets/0.1.0", at: "2026-09-23T16:15:39Z" }
sources:
  - id: "pdf"
    resource: "https://datasheets.cmc.de/pdf/cmc-11766-colourless-en.pdf"
    title: "Technical Data Sheet CMC 11766 colourless"
    author: "CMC Klebetechnik GmbH"
    last_modified: "2019-09-09T07:02:00Z"
---

# CMC 11766 colourless – Technical Data Sheet

> CMC 11766 E93622 (M)

[PDF data sheet (binding)](/pdf/cmc-11766-colourless-en.pdf) · [Deutsche Version](/cmc-11766-colourless-de.md)

Issued: 2019-09

## Product description

CMC 11766 is a heat shrinkable polyester adhesive tape for outdoor insulation of electrolytic capacitors, choke coils, and electronic components in general.

| Property | Value |
|---|---|
| Backing material | polyester shrinkable |
| Colour | colourless, transparent |
| Substrate thickness in mm | 0.030 ± 10% |
| Total thickness in mm | 0.055 ± 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) | ≥3 |

## Thermal properties

| Property | Value |
|---|---|
| Temperature performance (max.) in °C | 130 |
| Short term temperature performance in °C (ca. 1 hour) | 175 |
| Insulation class according to IEC 60085 | B |

## Electrical properties

| Property | Value |
|---|---|
| Breakdown voltage on the basis of IEC 60243-1 in Veff. | ≥ 4'500 |

## Mechanical properties

| Property | Value |
|---|---|
| Tensile strength in N/cm | ≥ 30 |
| Elongation at break in % | ≥ 80 |

```text
                                                      machine direction (MD):          24 - 35
 Shrinkage in % (30 min. at 150 °C)                   transverse direction (TD):       5 - 10
```

## Other properties

| Property | Value |
|---|---|
| Release on the tape backing | wax based, no silicone |

---

*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.*