Core Value
IOTA GNJ 3650OCR two-component addition-cure silicone gel features "low viscosity self-leveling + high optical performance" as its core advantage, designed for full lamination of automotive screens, computer screens, tablet screens, etc. The 1:1 mixing ratio simplifies operation, with fast curing speed (accelerated by heating), low shrinkage, and strong substrate adhesion—effectively solving bubble residue, optical distortion, and interface peeling in traditional lamination processes, providing a clear and stable visual experience for display devices.

Product Features: Four Key Guarantees for Optical-Grade Lamination

• 1:1 Mixing, Fast Curing：Two components mixed at 1:1 weight ratio, initial curing in 30 minutes at room temperature, full curing in 24 hours; heating to 80℃ shortens curing time to 1 hour, adapting to automated production line rhythm and improving efficiency by 40%.
• Low Viscosity Self-Leveling, No Bubble Residue：Viscosity as low as 500-1000mPa·s (25℃), self-leveling quickly after application to fill micro gaps between screen and cover; combined with vacuum defoaming, bubble elimination rate reaches 99.5%, avoiding display highlight caused by bubbles in traditional lamination.
• Low Shrinkage & High Optics, No Visual Distortion：Cure shrinkage ＜0.3% to prevent screen edge warping; light transmittance ＞98% (400-800nm visible light), haze ＜0.5%, refractive index 1.41—ensuring true color display and no glare, meeting strict optical requirements of automotive HUD and high-definition monitors.
• Strong Substrate Adhesion, Excellent Environmental Adaptability：Adhesion to glass, PET, PMMA substrates ＞1.5MPa; after 1000-hour 85℃/85%RH damp heat test, interface peel strength retention ＞90%; stable operation in -40℃~120℃ range, suitable for automotive and outdoor environments.

Typical Applications

• Automotive Display：Full lamination of car central control screens, no bubbles or yellowing after 1000 thermal shocks (-40℃~85℃), touch response sensitivity keep 95% of initial value, meeting automotive-grade reliability standards.
• Consumer Electronics：Tablet screen lamination, light transmittance 3% higher than traditional OCA optical adhesive, enhancing sunlight visibility and reducing screen reflection for better user experience.
• Industrial Display：Full lamination of industrial touch screens, forming a soft buffer layer after curing, improving impact resistance by 20% to protect screen stability in vibrating environments.

Quality Assurance
RoHS 2.0 and REACH certified, available in 500g/5kg/20kg packaging. Choose IOTA GNJ 3650OCR to create a clear, durable visual interface for display devices with "optical-grade transparency + efficient lamination".