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EB-316M

Epoxy Adhesive for cryogenic applications

Description

product image EB-316M EpoxiBond 2-component high-strength epoxy by EpoxySet

Many epoxies exhibit great performance at ambient and elevated temperatures. Even at lower temperatures most epoxies can perform adequately. With proper curing and surface preparation, EB-316M has a lap shear strength on aluminum of over 2500psi at -196°C (-320°F). Compared to standard epoxies such as 3M DP-460 or DP-420, EB-316M has far superior performance at cryogenic temperatures.

EB-316M is a 2-part, semi-flexible, room temperature epoxy adhesive. EB-316M is a semi-thixotropic material exhibiting extremely high bond strengths to metals, rubbers, glass, and many plastics.Used in a variety of industries including aerospace, industrial, and medical device, EB-316M is ideal for bonding and sealing dissimilar substrates. EB-316M is used as a high strength wire bond in gyroscopes of navigation units for aerospace components where temperatures can range from over 100°C to below -20°C. EB-316M also used to bond rubber sheaths around cast iron pipes that are exposed to temperatures above 250°C.

Specifications

No.of Components 2
Mix Ratio by Weight 100/100
Mixed Viscosity @RT(cps) 30,000-50,000
Pot Life @25°C(100 gram) 40-60 min
Recommended Cure 2 hrs @ 65°C
Alternate Cure 24-48 hrs @ 25°C
Color Black
Specific Gravity 1.35
Hardness(Shore) D-78
Refractive Index
Lap Shear Strength @25°C(psi) >4000
Tg(°C) 75
CTE(Below Tg)10-6/°C 77
Service Temp.Range -55°C to 150°C
Thermal Conductivity(W/m°K) 0.35
Volume Resistivity(500 V) >10^13