UV22
Nanosilica reinforced UV curable system with exceptional abrasion resistance

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Key Features

Electrical Properties

• Volume resistivity of 1.5x10⁹ megohm-cm

• Dielectric constant of  3.16 at 75°F

• Dissipation factor of 0.005 at 75°F

Cure Schedule

• 5-10 sec. using light emitting 250-365 nm wavelength & 20-40 milliwatts/cm² energy output

• Post cure of 200-
230°F for 30 min. enhances temperature resistance

Industries

• Electro-optic

• Fiber-optic

• Electronic

• Optical

 

UV22



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Master Bond UV22 utilizes nanotechnology to formulate a one component UV curable epoxy for coating, sealing, and encapsulation applications. This nanosilica filled system features superior physical properties, enhanced abrasion resistance and excellent optical clarity along with significantly reduced shrinkage after curing. The performance properties of UV22 surpass those of similar non-reinforced systems by as much as 50-90%. Despite the high percentage of nano-particles present in the system, it retains very good transparency and a low viscosity without sedimentation. Additionally, UV22 has excellent electrical insulation properties.
 
Unlike many other UV curable products, UV22 is not oxygen inhibited and exhibits a fast cure at ambient temperatures, even in the presence of air. It can cure within 5-10 seconds with proper UV curing lamps. The shrinkage upon cure is less than 2%. This adhesive can be used over the wide temperature range of -60°F to +300°F and will cure in thicknesses up to 1/8 inch.

For more detailed information on UV22, please visit our product description.

Master Bond | 154 Hobart Street | Hackensack, NJ 07601 | Phone: +1 201-343-8983 | Fax: +1 201-343-2132  newsletters@masterbond.com | www.masterbond.com