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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Nombre de résultats par page
Description Prix 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
N° de stock RS 183-1671
Référence fabricantFred
MarqueRaytech
12,74 €
Each
Unité
- Blister - - - - - - +90°C - - - - -
N° de stock RS 192-7567
Référence fabricant9410-3ML
MarqueMG Chemical
74,72 €
Each
Unité
Epoxy Syringe 3 ml - 1 h @ 90 °C, 30 min @ 100 °C, 7 min @ 150 °C 70 Shore D 1.1 W/mK @ 25 °C, 1.1 W/mK @ 50 °C, 1.2 W/mK @ 100 °C - +145°C -65°C - - - -65 → +145 °C
N° de stock RS 192-7570
Référence fabricant9510-300ML
MarqueMG Chemical
70,28 €
Each
Unité
Epoxy Cartridge 300 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
N° de stock RS 784-4866
Référence fabricantUR5545RP250G
MarqueElectrolube
20,53 €
Each
Unité
PUR Pack 250 g Acid Resistance, Alkali Resistance 24 h 75 Shore D 0.25W/mK Black - - - - - -
N° de stock RS 183-1665
Référence fabricantNanofor-4
MarqueRaytech
9,62 €
Each
Unité
- Blister - - - - - - +90°C - - - - -
N° de stock RS 183-1670
Référence fabricantBarney-Y
MarqueRaytech
24,12 €
Each
Unité
- Blister - - - - - - +90°C - - - - -
N° de stock RS 918-4996
Référence fabricant834ATH-375ML
MarqueMG Chemicals
53,46 €
Each
Unité
Epoxy Bottle 375 ml Flame Retardant 45 min 85 Shore D 0.37W/mK Black +200°C -40°C 1,1'-(1,2-Ethanediyl) Bis[2,3,4,5,6-Pentabromo-Benzene, Alkyl Glycidyl Ether, Aluminum Trihydrate, Antimony Trioxide, Bisphenol-A Epoxy Resin, Carbon Black, Heavy Alkylate, Hydrated, Naphtha, Petroleum, Phenyl Glycidyl Ether/formaldehyde Copolymer, Zinc Borate - - -40 → +200 °C
N° de stock RS 183-1664
Référence fabricantNanofor-2.5
MarqueRaytech
8,16 €
Each
Unité
- Blister - - - - - - +90°C - - - - -
N° de stock RS 458-800
Référence fabricantUR5083RP250G
MarqueElectrolube
30,16 €
Each
Unité
PUR Pack 250 g Water Resistance 48 → 72 h - - Translucent +100°C -60°C - - - -60 → +100 °C
N° de stock RS 183-1668
Référence fabricantBarney
MarqueRaytech
10,89 €
Each
Unité
- Blister - - - - - - +90°C - - - - -
N° de stock RS 183-1652
Référence fabricantHappy2
MarqueRaytech
8,32 €
Each
Unité
- Blister - - - - - Yellow +90°C - - - - -
N° de stock RS 183-1659
Référence fabricantOhm
MarqueRaytech
9,56 €
Each
Unité
- Blister - - - - - - +90°C - - - - -
N° de stock RS 192-7566
Référence fabricant8820-375ML
MarqueMG Chemical
69,82 €
Each
Unité
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
N° de stock RS 121-3879
Référence fabricantWATT
MarqueRaytech
10,27 €
1 Set
jeu(x)
- Blister 30 x 38 x 26 mm - - - - Transparent +90°C - - - - Maximum of +90 °C
N° de stock RS 183-1679
Référence fabricant100004-002
MarqueRaytech
22,88 €
Each
Unité
- - - - - - - - +90°C - - - - -
N° de stock RS 183-1678
Référence fabricant100090-MAG
MarqueRaytech
19,96 €
Each
Unité
- - 90 g - - - - Blue +90°C - - - - -
N° de stock RS 192-7569
Référence fabricant9510-30ML
MarqueMG Chemical
27,46 €
Each
Unité
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
N° de stock RS 183-1655
Référence fabricantHappyJoint4
MarqueRaytech
7,395 €
Each (In a Pack of 2)
Unité
- Blister - - - - - - +90°C - - - - -
N° de stock RS 183-1677
Référence fabricantFOXBOX
MarqueRaytech
59,74 €
Each
Unité
- - - - - - - Grey +90°C - - - - -
N° de stock RS 183-1651
Référence fabricantHappy1
MarqueRaytech
5,285 €
Each (In a Pack of 2)
Unité
- Blister - - - - - Grey +90°C - - - - -