GOOD THIXOTROPIC PROPERTY FOR DAM FORMATION

Momentive’s INVISISIL IVSD3208 silicone dam material is a one-part, heat curable silicone adhesive used to dam shapes in multi-array LED modules. It features minimal flowability, good thixotropic properties, high elongation and primer-less adhesion onto many substrates. This material can also provide excellent sealing and gasket performance.

Technical Documents

SAFETY DATA SHEETS
SDS

TECHNICAL DATA SHEETS

InvisiSil™ IVSD3208

More About INVISISIL™ IVSD3208

INVISISIL™ IVSD3208 Silicone DAM is a one-component, high viscosity, heat curable white silicone used as a dam of multichip LED modules (Chip on Board). This product cures quickly with heat and adheres well to a variety of substrates without the use of a primer.

When applied, INVISISIL IVSD3208 dam material provides a variety of performance benefits to the dam formation of multi-array LED modules. It assists in delivering high dimension stability and offers good gasket performance with stable adhesion. In addition, INVISISIL IVSD3208 dam material can deliver long-term performance benefits under challenging conditions, including varying temperature changes.

Key Features & Typical Benefits

Ready to use: one component and supplied by syringe
High viscosity, thixotropic consistency
Excellent adhesive properties: primerless adhesion to many types of substrates
Non-corrosiveness to most metals

Potential applications for INVISISIL IVSD3208 silicone dam material include:

Multi-array LED modules, including Chip On Board LED modules
Conventional sealing and adhesive for bonding plastics and metals/ceramics in various applications

* INVISISIL is a trademark of Momentive Performance Materials Inc.