Polyurethane potting compound UR5097RP250G, 250g packing
The Electrolube polyurethane resin encapsulant UR5097RP250G is a high-quality, black, two-component encapsulant specifically designed for demanding applications. With a package size of 250 g, this product provides an effective solution for protecting electronic components, especially under extreme conditions.The encapsulant is characterized by its high specific thermal conductivity, making it ideal for applications that require heat dissipation from assemblies. Additionally, it is flame retardant certified to UL94 V-0 and has excellent resistance to thermal shock as well as low water absorption, enabling its use in humid environments or where there is a risk of submersion.
The electrical properties of this encapsulant are excellent, and it contains no abrasive fillers, ensuring good flow characteristics and minimal abrasion for mixing and dispensing equipment. The product is RoHS compliant and has a shelf life of 12 months. It is packaged in bags with a packaging unit of 10 pieces.
Details
- Color Color
- black
- Packaging type Packaging type
- bag
- Content Content
- 250 g
- PU PU
- 10 piece
- Shelf life Shelf life
- 12 months
For substances and mixtures that irritate the eyes, skin or respiratory tract or have any other harmful effect
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Catalogues
Product Family
Polyurethane potting compounds
Polyurethane resins | UR5041 | UR5048 | UR5044 | UR5528 | UR5097 | UR5547 | UR5608 |
Color (mixed system) | black | clear amber | dark blue | black | black | black | black |
Density in cured state (g/ml) | 1.18 | 0.95 | 1.58 | 1.07 | 1.49 | 1.60 | 1.59 |
Viscosity of the mixed system (in mPa s at 23°C) | 2500 | 980 | 3400 | 2000 | 6000 | 4000 | 2000 |
Mixing ratio by weight (by volume) | 3.6 : 1 (3.9 : 1) | 14:1 (19:1) | 13.4 : 1 (11.7 : 1) | 2.4 : 1 (2.9 : 1) | 7.46 Â : 1 (6.01 : 1) | 5.5 : 1 (4:1) | 6.93 : 1 (5.18 : 1) |
Pot life (in minutes at  23°C) | 20 | 20 | 25 | 20 | 20 | 20 | 50-100 |
Gel time (in minutes at  23°C) | 60 | 40 | 40 | 35 | 80 | 50 | 90-240 |
Curing time (in hours at 23°C / 60°C) | 24/2 | 24/4 | 24/3 | 24/5 | 24/4 | 24/3 | 24/3 |
Thermal conductivity (W/m.K) | 0.25 | 0.20 | 0.60 | 0.25 | 0.65Â | 0.65 | 0.78 |
Temperature range (°C) | -60 to +125 | -60 to +100 | -70 to +120 | -50 to +125 | -40 to +110 | -50 to +120 | -40 to +135 |
Maximum temperature-short term (°C) | +130 | +100 | +130 | +130 | +130 | +125 | +145 |
Dielectric strength (kV/mm) | 20 | 18 | 17,7 | 25 | 18Â | 14 | 18 |
Specific volume resistivity(Ω·cm) | 1015 | 1014 | 1010 | 1014 | 1014  | 1014  | 1014  |
Shore hardness | A85 | A12 | A40 | D75 | A85Â | A85 | D50 |
Flame retardancy | - | - | V-0 | - | V-0 | V-0 | V-0 |
UL94 certification | no | no | yes | no | yes | no | yes |
RoHs compliant | yes | yes | yes | yes | yes | yes | yes |
Workwear | Professional Footwear 2024
DPV main catalog 2023 | 2024