Potting compounds

UR5044 Polyurethane potting compound 250g

CHF 26.00 excl. VAT, plus shipping costs

Item no: EUR5044RP250
In stock: Available to order
Estimated delivery time: 8 weeks
5+ CHF 26.00 CHF 25.00 (3%save)
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Description

UR5044 is a UL94 approved two component polyurethane casting resin that has a dark blue appearance after curing. It is a high performance resin system for use in a range of potting applications.

Its flexibility and removability make it an ideal material for potting prototype PCBs or where subsequent repairability may be required. Even at extremely low temperatures, UR5044 retains a certain flexibility, which, in combination with its other properties, makes it a good replacement for silicone potting compounds.

Technical data

  • Flame-retardant, certified to UL94 V-0
  • Soft, removable casting resin
  • Flexible, even at extreme temperatures
  • Excellent performance in the low temperature range down to -70 °C
  • Ideal for use in prototypes and as a silicone substitute
  • RoHS compliant

Hazard pictograms

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

Dark blue

Shore hardness

A40

Dripping time / processing time

25 minutes

Viscosity in mPa-s

3400

Dielectric strength (kV/mm)

17.7

Thermal conductivity (W/mK)

0.6

Temperature range Application

-40 °C to +120 °C

Material

Polyurethane

Container

Mixing bag

Container size (g)

250

Manufacturer

Electrolube

LEDs

Data sheets

Technical data sheet_UR5044 PDF(877.2 KB)
MSDS, A PDF(181.99 KB)
MSDS; B PDF(180.66 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