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InvisiSil IVS9520 Transparent Silicone

High transparency, good shape stability

Momentive’s InvisiSil IVS9520 transparent silicone rubber is a two-part, heat curable silicone rubber that can contribute to the durability and reliability of devices by providing long-term resistance to yellowing and delamination of the encapsulant from the substrate. With requirements for lens formation of COB (chip on board) LED and SMD (surface-mounted-device) LED packages in mind, this silicone rubber encapsulant features a low viscosity and a thixotropic property that can facilitate consistent dispensing and controlled flow to form the dome shape. InvisiSil IVS9520 transparent silicone rubber can also provide excellent UV and temperature stability - even under the harsh environmental conditions.

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More About InvisiSil IVS9520 Transparent Silicone

When the lens is formed, InvisiSil IVS9520 transparent silicone rubber assists in delivering high transparency due to a long-term transparent appearance, as well as, stable adhesion due to silicone’s well known durability - even at various changes in temperature.

 

Potential applications for InvisiSil IVS9520 transparent silicone rubber include:

  • LED Lighting for COB and Lens
  • SMD LED packages
  • Optical devices for Lens

 

* InvisiSil is a trademark of Momentive Performance Materials Inc.

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*The marks followed by an asterisk (*) are trademarks of Momentive Performance Materials Inc.