One part, thermally conductive, electrically insulating, high performance epoxy for bonding and sealing; meets NASA low outgassing specifications

Key Features

  • Cryogenically serviceable
  • Convenient handling, no mixing and no freezing
  • Meets MIL-STD-883J Section 3.5.2 for thermal stability
  • Withstands 1,000 hours 85°C/85% RH

Product Description

Master Bond Supreme 12AOHT-LO has an impressive combination of easy and straightforward processing along with an array of superb properties after curing. It is a single component system that cures at 125°C (257°F) in 60-70 minutes and 150°C (302°F) in 40-50 minutes. There is no need for it to be stored frozen. Additionally, it has unlimited working life at room temperature. Upon cross-linking, Supreme 12AOHT-LO has numerous favorable attributes highlighted by excellent thermal conductivity, superior electrical insulation and the ability to withstand rigorous thermal cycling. It bonds well to a wide variety of substrates, including metals, composites, glass, ceramics and many plastics. This epoxy has formidable bond strength, particularly in the shear mode, exceeding 3,500 psi. The service temperature range is eye-catching, extending from 4K to +500°F. Also, it truly qualifies as a NASA low outgassing system. Along with the attractive profile, this structure has superlative dimensional stability and a robust aggregation of physical strength properties.

Supreme 12AOHT-LO is a toughened system with superior resistance to aggressive thermal cycling and shock. It is notable for its dimensional stability and its impressive array of physical strength properties. Supreme 12AOHT-LO has ample chemical resistance, particularly to water, oil, fuels and solvents. It is gray in color. Supreme 12AOHT-LO is a compelling choice for bonding and sealing in aerospace, electronic, electro-optic, specialty OEM as well as for vacuum environments, where the combination of convenient processing and handling along with the extensive performance profile discussed previously is highly desirable.

Product Advantages

  • Single component system; no mixing prior to use
  • Unlimited working life at room temperature
  • High bond strength, particularly lap shear
  • Extraordinary temperature range from 4K to +500°F
  • Fully meets ASTM E595 for low outgassing
  • Capable of withstanding rigorous thermal cycling
  • Combines excellent electrical insulating values along with substantial thermal conductivity

Industrial Certifications


ASTM E595 Compliant

1,000 Hours at 85°C/85% RH

MIL-STD-883J for Thermal Stability

Packaging


Can

Pail

Syringe

Supreme 12AOHT-LO is available is various sizes and units to accommodate customer's needs.

Visual Media

Master Bond Supreme 12AOHT-LO Product Highlight

This slideshow helps you connect the dots for all the benefits that Supreme 12AOHT-LO has to offer. This one component system is easy to handle and is serviceable over the extremely wide temperature range of 4K to +500°F.

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