Potting compounds

UR5041 Polyurethane potting compound 250g

CHF 25.80 excl. VAT, plus shipping costs

Item no: EUR5041RP250GE
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Description

The UR5041 is a two-component black casting resin, developed to meet the highest demands.

Due to its high toughness and tear resistance, combined with its good adhesion to most substrates, UR5041 provides excellent physical protection for electronic assemblies encapsulated with it.

This potting compound has outstanding resistance to seawater and extreme temperatures from -60°C to +125°C. This makes UR5041 an ideal choice for applications in the maritime sector, e.g. for potting sensors used at sea.

Technical data

  • Excellent resistance to seawater
  • Tough and tear-resistant
  • Good adhesion to most substrates
  • Properties are retained up to a temperature of -60°C
  • RoHS compliant

Hazard pictograms

Seating etc. Cat.1 Systemic health risk Toxic Cat 4 Irritant Cat 2 1

Shore hardness overview

Shore scale Degree of hardness Typical materials Brief description
Shore A40 soft Silicone, soft rubber Very flexible, easy to press in
Shore A60 medium flexible plastics Good balance of flexibility & stability
Shore A70-A90 hard Hard rubber dimensionally stable, less flexible
Shore D30 medium hard soft plastics Firmer than A-scale, still slightly elastic
Shore D50-D60 hard ABS, PE Robust, technical plastics
Shore D70+ very hard PC, technical polymers Very stable, can hardly be pressed in

Additional information

Potting compounds
Application

Electronics

Color

Black

Shore hardness

A85

Dripping time / processing time

20 minutes

Viscosity in mPa-s

2500

Dielectric strength (kV/mm)

20

Thermal conductivity (W/mK)

0.25

Temperature range Application

-60 °C to +125 °C

Material

Polyurethane

Container

Mixing bag

Container size (g)

250

Manufacturer

Electrolube

LEDs

Data sheets

Technical data sheet_UR5041 PDF(877.95 KB)
SDS-A-EN PDF(178.5 KB)
SDS-B-EN PDF(186.87 KB)
SDS-A-EN PDF(177.43 KB)
SDS-B-EN PDF(185.73 KB)
SDS-A-IT PDF(174.8 KB)
SDS-B-IT PDF(182.59 KB)
SDS-A-GB PDF(168.77 KB)
SDS-B-GB PDF(176.28 KB)

Videos

Electrolube:- Mixing of synthetic resins

Electrolube:- Mixing of synthetic resins

We would be happy to advise you personally

Our technical support team will be happy to answer any questions you may have about our products. Our competent product specialists with project experience will accompany you conscientiously in your projects. It is important to us to offer our customers top service at all times.

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Lee Hatzikiriakos

Division Manager

+41 44 931 10 53
lee.kiriakos@simpex.ch