Constant advancements and rising demand in the electronics industry create the need for more advanced optical bonding solutions.

WHAT IS OPTICAL BONDING?

Optical bonding is an adhesive process which bonds a protective clear screen or layer to an underlying display panel. Optical bonding adhesive materials are typically favoured over other materials for display manufacturing as it eliminates air gaps and improves optical clarity, allowing for the creation of slimmer and lighter electronics. 

BENEFITS OF OPTICALLY CLEAR BONDING

• Improves display readability in direct sunlight or bright ambient lighting
• Improves light transmission and reduces surface reflection
• Helps shield electronics from thermal shock and reduce structure stress
• Temperature, moisture, and chemical protection.

OPTICALLY CLEAR BONDING APPLICATIONS:

• Automotive displays and entertainment systems
• Consumer and industrial electronics
• Touch screens
• Lens bonding
• Outdoor applications
• Aviation and ship navigation screens

PRODUCTS TO CONSIDER

Momentive’s INVISISIL optically clear silicones range offers optical clarity and protection for advanced optical applications. By delivering high optical stability and light transmittance, they can contribute to the reliability and durability of electronic devices. Products include display optical bonding, OLED encapsulants, potting silicones and LED solutions.

Looking to seal?

Consider Momentive SnapSIL TN8000. A UL approved 1-part condensation cure silicone available in black, white & grey. Developed for dam and fill assembly and the encapsulation of electronic components and modules.

Looking to pot?

Consider Momentive RTV615. a crystal clear, low viscosity, 2-part silicone potting compound which cures at room temperature to a high strength rubber (44 shore A) with a thermal conductivity of 0.19 W/mK. It is a low viscosity, pourable liquid which remains flexible at low temperatures and up to 204 ⁰C and is used to protect components against shock, vibration and environmental hazards.

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WHY CHOOSE TECHSiL?

TECHSiL’s optical bonding solutions are known for their excellent clarity, long-term stability, and flexibility, making them ideal for various applications in the electronics industry. Whether for consumer electronics, automotive displays, or industrial equipment, TECHSiL’s optical bonding materials provide reliable and high-quality solutions that meet the stringent demands of modern display technologies.

For more information or to speak to one of our technical team contact us on technical@techsil.co.uk.