Master Bond UV10TK40M

Key Features

  • Outstanding optical clarity
  • High glass transition temperature
  • Passes NASA low outgassing specifications
  • Withstands 1,000 hours 85°C/85% RH

Master Bond UV10TK40M is a higher viscosity, one-part UV system for bonding, sealing, and coating with good optical clarity, excellent physical properties, and a high glass transition temperature (Tg) of 135-140°C. UV10TK40M cures readily in 20-30 seconds when exposed to a UV light source emitting at a wavelength of 320-365 nm with 20-40 milliwatts per cm². The rate of cure depends upon the distance from the light source, the thickness of the section, and the intensity of the light source. The system can cure in sections up to 1/4 inch thick. However, when bonding, sections of a few thousandths of an inch are more than adequate. Master Bond UV10TK40M is not oxygen inhibited and therefore does not require any special treatment in that regard. It bonds well to glass, surface-treated metals, and plastics such as polycarbonates and acrylics, among others. Its chemical resistance is particularly good as it resists water, oils, acids, bases, and solvents well. It is also an effective sealing and coating material. The system does not contain any solvents or diluents and none are released during cure. UV10TK40M combines low shrinkage with exceptional dimensional stability. UV10TK40M is an outstanding electrical insulator with a temperature range of -60°F to +450°F. It is effectively used for high production applications where fast fixture times and rapid curing are critical. UV10TK40M is best used in fiber-optic, optical, opto-electronic, and electronic industries where high-temperature resistance and higher viscosity are needed.

Product Advantages

  • One component system
  • No oxygen inhibition
  • Reliable electrical insulator
  • Adheres well to many substrates
  • Outstanding optical clarity; excellent light transmission
  • Meets NASA low outgassing specifications

Request More Information

By clicking above, I acknowledge and agree to Endeavor Business Media’s Terms of Service and to Endeavor Business Media's use of my contact information to communicate with me about offerings by Endeavor, its brands, affiliates and/or third-party partners, consistent with Endeavor's Privacy Policy. In addition, I understand that my personal information will be shared with any sponsor(s) of the resource, so they can contact me directly about their products or services. Please refer to the privacy policies of such sponsor(s) for more details on how your information will be used by them. You may unsubscribe at any time.