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LB SA1800

Liqui-Bond SA 1800 is a high performance, liquid silicone adhesive that cures to a solid bonding elastomer.

Gap Filler 1100SF

Gap Filler 1100 SF
(Two-Part)

Downloads
Selection Guide
Data Sheet
RoHS Certificate

• Thermal Conductivity: 1.1 W/m-k
• No silicone outgassing or extraction
• Ultra-conforming, designed for fragile and low-stress applications
• Ambient and accelerated cure schedules
• 100% solids - no cure by-products

Gap Filler 1100SF is the thermal solution for silicone-sensitive applications. The material is supplied as a two-part component curing at room or elevated temperatures. The material exhibits "gel-like" properties then cures to a soft, flexible elastomer, helping reduce thermal cycling stresses during operation and virtually eliminating stress during assembly of low stress applications.

The two components are colored to assist as a mix indicator (1:1 by volume). The mixed system will cure at ambient temperature. Unlike cured thermal pad materials, the liquid approach offers infinite thickness variations with little or no stress during assembly displacement. Gap Filler 1100SF, although exhibiting some natural tack characteristics, is not intended for use in thermal interface applications requiring a mechanical structural bond

Application
Gap Filler 1100SF can be mixed and dispensed using dual-tube cartridge packs with static mixers and manual or pneumatic gun, or high volume mixing and dispensing equipment (application of heat may be used to reduce viscosity).

Typical Applications Include:

• Silicone-sensitive optic components
• Silicone-sensitive electronics
• Hard disk assemblies
• Dielectric for bare-leaded devices
• Filling various gaps between heat-generating devices to heat sinks and housing
• Mechanical switching relay