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. 183-1665
FabrikantnummerNanofor-4
FabrikantRaytech
€ 9,62
Each
Aantal stuks
- Blister - - - - - - +90°C - - - - -
RS-stocknr. 552-668
FabrikantRS PRO
€ 12,52
Each
Aantal stuks
Epoxy Pack 250 g Chemical Resistance, Water Resistance 24 h 80 Shore D 1.26W/mK White +130°C -40°C [(2Ethylhexyl)Oxy]Methyloxirane, 3-Epoxypropoxy)Phenyl]Propane, Bis[4-(2, Epoxy Resin, Zinc Oxide 10kV/mm - -40 → +130 °C
RS-stocknr. 183-1655
FabrikantnummerHappyJoint4
FabrikantRaytech
€ 7,395
Each (In a Pack of 2)
Aantal stuks
- Blister - - - - - - +90°C - - - - -
RS-stocknr. 121-3883
FabrikantnummerWATTMP
FabrikantRaytech
€ 96,69
1 Set
Set(s)
- Pack 30 x 38 x26 mm - - - - Transparent +90°C - - - - Maximum of +90 °C
RS-stocknr. 146-6593
FabrikantRS PRO
€ 22,31
Each
Aantal stuks
PUR Pack 250 g Chemical Resistance, Mark Resistance, Scratch Resistance, UV Light Resistance, Weather Resistance, Yellowing Resistance 24 h @ 23 °C, 4 h @ 60 °C 75 Shore A 0.2W/mK Clear +120°C -40°C Polyurethane Resin 11kV/mm - -40 → +120 °C
RS-stocknr. 121-3877
FabrikantnummerISAAC4
FabrikantRaytech
€ 16,48
1 Set
Set(s)
- Blister 30 x 24 x 23 mm - - - - Transparent +90°C - - - - Maximum of +90 °C
RS-stocknr. 192-7569
Fabrikantnummer9510-30ML
FabrikantMG Chemical
€ 27,46
Each
Aantal stuks
Epoxy Cartridge 30 ml - 1 h @ 90 °C, 3 h @ 80 °C, 30 min @ 120 °C 84 Shore D 0.3W/mK Black +150°C -65°C - 15.8kV/mm - -65 → +150 °C
RS-stocknr. 784-4866
FabrikantnummerUR5545RP250G
FabrikantElectrolube
€ 20,53
Each
Aantal stuks
PUR Pack 250 g Acid Resistance, Alkali Resistance 24 h 75 Shore D 0.25W/mK Black - - - - - -
RS-stocknr. 183-1672
FabrikantnummerFred-Y
FabrikantRaytech
€ 29,25
Each
Aantal stuks
- Blister - - - - - Grey +90°C - - - - -
RS-stocknr. 183-1679
Fabrikantnummer100004-002
FabrikantRaytech
€ 22,88
Each
Aantal stuks
- - - - - - - - +90°C - - - - -
RS-stocknr. 183-1662
FabrikantnummerNano5
FabrikantRaytech
€ 6,47
Each (In a Pack of 2)
Aantal stuks
- Blister - - - - - - +90°C - - - - -
RS-stocknr. 183-1663
FabrikantnummerNano6
FabrikantRaytech
€ 8,16
Each
Aantal stuks
- Blister - - - - - - +90°C - - - - -
RS-stocknr. 164-315
FabrikantnummerER2195RP250G
FabrikantElectrolube
€ 15,41
Each
Aantal stuks
Epoxy Pack 250 g Flame Retardant 36 h 80 Shore D 0.45W/mK Black +130°C -40°C - - - -40 → +130 °C
RS-stocknr. 183-1678
Fabrikantnummer100090-MAG
FabrikantRaytech
€ 19,96
Each
Aantal stuks
- - 90 g - - - - Blue +90°C - - - - -
RS-stocknr. 183-1667
FabrikantnummerBravo3-6
FabrikantRaytech
€ 11,83
Each
Aantal stuks
- Blister - - - - - - +90°C - - - - -
RS-stocknr. 183-1676
FabrikantnummerReadyBox
FabrikantRaytech
€ 53,53
Each
Aantal stuks
- - - - - - - Grey +90°C - - - - -
RS-stocknr. 146-3072
FabrikantnummerSE3000
FabrikantAcc Silicones
€ 221,26
Each
Aantal stuks
Silicone Kit 2 kg Low Modulus, Low Viscosity, Low Volatility, Neutral & Non-Corrosive, Thermally Conductive 24 h 40 Shore A 1.17W/mK Grey, Orange +250°C -70°C Silicone 14kV/mm - -70 → +250 °C
RS-stocknr. 448-0286
Fabrikantnummer740010410
FabrikantAcc Silicones
€ 37,54
Each
Aantal stuks
Silicone Cartridge 75 ml Electrical Resistance 24 h 52 Shore A 0.6W/mK Black +220°C -50°C - - - -50 → +220 °C
RS-stocknr. 183-1659
FabrikantnummerOhm
FabrikantRaytech
€ 9,56
Each
Aantal stuks
- Blister - - - - - - +90°C - - - - -
RS-stocknr. 192-7566
Fabrikantnummer8820-375ML
FabrikantMG Chemical
€ 69,82
Each
Aantal stuks
PUR Bottle 375 ml - 1.5 h @ 80 °C, 2 h @ 65 °C, 48 h @ 22 °C - 0.27W/mK Black +150°C -50°C - 14.9kV/mm - -50 → +150 °C
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