Potting Compounds

What is it?
Used in electronics potting is a process off filling a complete assembly with a solid or gelatinous compound for resistance to shock and vibration, and for exclusion of moisture and corrosive agents. Thermosetting plastics or silicone rubber gels are often used.
Types of compounds:
Epoxy Potting Compounds - Epoxy potting compounds generally have better adhesion, high temperature resistance, and chemical resistance. Epoxy systems have better adhesion to a wide variety of substrates and typically do not need primers. They are easy to use and are predicable. They have good high temperature resistance up to 400°F
Urethane Potting Compounds - Urethane potting compounds generally have better flexibility, elongation, and abrasion resistance. Since they can have Tg below -40°C they are a good selection for SMT PC board potting. Their gel time can be easily changed with an accelerator without changing the properties
Silicone Potting Compounds - Silicone potting compounds and encapsulating materials are also soft, flexible, and have better elongation. Silicone materials also provide the widest operating temperatures. Specially formulated silicone potting compounds can operate at below -100°C and most silicone materials can handle 200°C temperatures.

Acrylic Potting Compounds - Acrylic potting compounds are UV and heat hardening materials, Very fast hardening, adequate chemical resistance and clear in appearance

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Omschrijving Prijs Product Material Package Type Package Size Special Properties Cure Time Hardness Thermal Conductivity Colour Maximum Operating Temperature Minimum Operating Temperature Chemical Composition Dielectric Strength Odour Operating Temperature Range
RS-stocknr. 851-044
FabrikantRS PRO
€ 11,67
Each
Aantal stuks
Epoxy Dual Cartridge 50 ml - 12 h - - Black +50°C -20°C Nonylphenol, 2-Piperazin-1-Ylethylamine - Amine-Like -20 → +50 °C
RS-stocknr. 199-1402
FabrikantRS PRO
€ 8,83
Each
Aantal stuks
Epoxy Pack 50 g Flame Retardant 24 h 85 Shore D 0.45W/mK Black +120°C -40°C Epoxy Resin, Formaldehyde, Neodecanoic Acid Glycidyl Ester, Polymer with 1, 3 Dimethylbenzene 16.6kV/mm Characteristic -40 → +120 °C
RS-stocknr. 458-743
FabrikantnummerQSIL 550
FabrikantAcc Silicones
€ 61,72
Each
Aantal stuks
Silicone Dual Cartridge 250 g Low Flammability, Thermal Conductivity 24 h 55 Shore A 0.37W/mK Grey +275°C -50°C - - - -50 → +275 °C
RS-stocknr. 703-1231
FabrikantnummerM agic-Gel
FabrikantRaytech
€ 76,70
Each
Aantal stuks
Gel Kit 1000 g Dielectric, Low Viscosity, Sealing Characteristics, Thermal Conductivity - - - - - - - >20kV/mm - -
RS-stocknr. 164-337
FabrikantnummerER1448RP250G
FabrikantElectrolube
€ 18,39
Each
Aantal stuks
Epoxy Pack 250 g Water Resistance 12 h 70 Shore A - Black +150°C -50°C - - - -50 → +150 °C
RS-stocknr. 199-1452
FabrikantRS PRO
€ 21,84
Each
Aantal stuks
Epoxy Pack 1000 g Flame Retardant 24 h 85 Shore D 0.45W/mK Black +120°C -40°C Epoxy Resin, Formaldehyde, Neodecanoic Acid Glycidyl Ester, Polymer with 1, 3 Dimethylbenzene 16.6kV/mm Characteristic -40 → +120 °C
RS-stocknr. 337-5919
FabrikantnummerER2183RP250G
FabrikantElectrolube
€ 25,57
Each
Aantal stuks
Epoxy Bag 250 g Flame Retardant, Thermal Conductivity 24 h 90 Shore D 1.1W/mK Black +130°C -40°C - - - -40 → +130 °C
RS-stocknr. 703-1228
FabrikantnummerMagic-rubber
FabrikantRaytech
€ 65,88
Each
Aantal stuks
Rubber Kit 500 g Dielectric, Elastic Properties, Mechanical Properties, Thermal Conductivity 10 min - - - - - - >20kV/mm Odourless -
RS-stocknr. 768-2303
FabrikantnummerUR5604RP250G
FabrikantElectrolube
€ 21,00
Each
Aantal stuks
PUR Pack 250 g Flame Retardant 24 h - 0.45W/mK Black +130°C -40°C - - - -40 → +130 °C
RS-stocknr. 199-1430
FabrikantRS PRO
€ 16,22
Each
Aantal stuks
Epoxy Pack 500 g Flame Retardant 24 h 85 Shore D 0.45W/mK Black +120°C -40°C Epoxy Resin, Formaldehyde, Neodecanoic Acid Glycidyl Ester, Polymer with 1, 3 Dimethylbenzene 16.6kV/mm Characteristic -40 → +120 °C
RS-stocknr. 199-1424
FabrikantRS PRO
€ 11,12
Each
Aantal stuks
Epoxy Pack 250 g Flame Retardant 24 h 85 Shore D 0.45W/mK Black +120°C -40°C Epoxy Resin, Formaldehyde, Neodecanoic Acid Glycidyl Ester, Polymer with 1, 3 Dimethylbenzene 16.6kV/mm Characteristic -40 → +120 °C
RS-stocknr. 832-4723
FabrikantnummerWONDER-F280
FabrikantRaytech
€ 28,51
Each
Aantal stuks
Silicone Cartridge 280 ml Even Suitable For Standard Boxes, Ideal For Filling Wonder Joint Enclosures, It Does Not Solidify, No Waste - No Shelf Life, Once Open - - 0.2W/mK Green +200°C -60°C - >23kV/mm - -60 → +200 °C
RS-stocknr. 448-6830
Fabrikantnummer7718-12-250-BKP-TP10-RS
FabrikantPower Adhesives
€ 12,16
Each
Aantal stuks
Polyamide Stick - - - - - Black +135°C -10°C - - - -10 → +135 °C
RS-stocknr. 458-765
FabrikantnummerQSIL 216
FabrikantAcc Silicones
€ 80,57
Each
Aantal stuks
Silicone Dual Cartridge 250 g Low Flammability 20 h 40 Shore A 0.18W/mK Transparent +204°C -60°C - - - -60 → +204 °C
RS-stocknr. 448-0236
Fabrikantnummer740010360
FabrikantAcc Silicones
€ 22,53
Each
Aantal stuks
Silicone Cartridge 310 ml - 24 h 24 Shore A 0.2W/mK White +230°C -50°C - - - -50 → +230 °C
RS-stocknr. 199-1468
FabrikantRS PRO
€ 24,87
Each
Aantal stuks
Epoxy Pack 500 g - 24 → 48 h 80 Shore D - Amber +120°C -40°C Epoxy Resin 12kV/mm - -40 → +120 °C
RS-stocknr. 199-1418
FabrikantRS PRO
€ 9,54
Each
Aantal stuks
Epoxy Pack 100 g Flame Retardant 24 h 85 Shore D 0.45W/mK Black +120°C -40°C Epoxy Resin, Formaldehyde, Neodecanoic Acid Glycidyl Ester, Polymer with 1, 3 Dimethylbenzene 16.6kV/mm Characteristic -40 → +120 °C
RS-stocknr. 121-3880
FabrikantnummerKELVIN
FabrikantRaytech
€ 9,30
1 Set
Set(s)
- Blister 45 x 45 x 30 mm - - - - Transparent +90°C - - - - Maximum of +90 °C
RS-stocknr. 199-1395
FabrikantRS PRO
€ 16,83
Each
Aantal stuks
PUR Pack 500 g Flame Retardant 24 h 75 Shore A - Grey +110°C -40°C Calcium Carbonate 12kV/mm - -40 → +110 °C
RS-stocknr. 422-8218
FabrikantRS PRO
€ 9,36
Each
Aantal stuks
Epoxy Pack 250 g Environmental Protection 24 h 85 Shore D - White +120°C -40°C - - Characteristic -40 → +120 °C
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