CHT TufGel 330 Silicone Gel, Translucent

Description

TufGel 330 silicone gel is a clear, two-part silicone elastomer that cures to a tough, moderately cross-linked gel at room temperature. It bonds well to many substrates and shields sensitive assemblies from vibration, thermal shock, and mechanical shock while sealing out moisture. The cured gel stays soft and reworkable, so a component can be uncovered and replaced without destroying the surrounding pot.

Where TufGel 330 silicone gel is used

Electronics and sensor assemblies that see movement or temperature swings get potted or coated with this gel to protect joints and components. It dampens vibration, absorbs mechanical shock, and forms a moisture barrier over circuitry, connectors, and small modules. The translucent cure lets you inspect the encapsulated parts after it sets. It suits LED modules, power supplies, and outdoor sensors that face condensation and a wide temperature range.

How TufGel 330 silicone gel performs

The one-to-one mix ratio means no special metering, and the gel can be hand-mixed and poured without dispensing equipment. It cures to high strength for a gel and adheres to glass, aluminum, and copper when used with the matching primer. Room temperature cure keeps it usable on assemblies that cannot take an oven step. Mixed material has a workable pot life for hand pours, and full properties develop as the gel cures in place. Thin sections cure faster than deep pours.

Specifications

Order TufGel 330 silicone gel for potting and protecting assemblies that need flexible, inspectable coverage. Browse our encapsulants and potting compounds for related chemistries. Manufacturer reference: CHT Group.

Need Help?

Need help selecting a potting gel for your assembly? Call (800) 220-1966 or email [email protected].