Overview
MG Chemical 832B-60L Black Epoxy, Encapsulating & Potting Compound, 60 L
- Epoxies
- MG Chemicals
- 832B-60L
Features
Made to Order, 1 Kit (3 Pails) per Order
It protects against static discharges, shocks, vibrations, and mechanical impacts. It insulates against heat and conductivity. It is extremely resistant to environmental humidity, salt water, and many harsh chemicals.
832B is a general purpose, rigid, 2-part black epoxy that provides extreme environmental, mechanical and physical protection for printed circuit boards and electronic assemblies.
Due to its low mixed viscosity, 832B can easily penetrate small gaps and cavities. It also provides excellent electrical insulation and protects components from static discharge, vibration, abrasion, thermal shock, environmental humidity, salt water, fungus, and many harsh chemicals.
This black epoxy potting compound has a convenient 2:1 volume mix ratio, making it compatible with most dispensing equipment. 832B can be cured at room temperature or higher.
Product Details
Breakdown Voltage: 51 900 V
Dielectric Strength: 472 V/mil
Dissipation Factor @ 1 MHz: 0.02
Dielectric Constant @ 1 MHz: 2.8
Hardness: 80 D
Tensile Strength: 57 N/mm2
Compressive Strength: 155 N/mm2
Lap Shear:
(stainless steel): 17 N/mm2
(aluminum): 16 N/mm2
Glass Transition Temperature (T): 49 ˚C
CTE Prior Tg: 79 ppm/˚C
CTE After Tg: 196 ppm/˚C
Thermal Conductivity @ 25 ˚C: 0.3 W/(m·K)
Service Temperature Range: -40 –140 ˚C
Intermittent Temperature: 175 ˚C