Momentive RTV 109

Turbonycoil 321 is based on a petroleum base stock and contains additives to improve the high temperature oxidation stability and prevent wear of gas turbine engines. It has a viscosity of 8 cSt at 50°C.

 

Description

RTV109 will bond to many clean surfaces without the aid of primers. These surfaces typically include many metals, glass, ceramic, silicone rubbers and some rigid plastics. For difficult-to-bond substrates, the use of a primer is suggested. Depending on the substrates involved, various primers are recommended for use with these sealants, specifically SS4004, SS4044 and SS4179.

This product is suited for a range of applications including general purpose bonding; sealing; electrical insulation and creating formed-in-place gaskets.

Product Benefits

  • Easy to use, one-component material
  • Cures at room temperature and ambient humidity
  • Offers self-adhesion properties
  • Low temperature flexibility
  • High temperature performance
  • Excellent weatherability, ozone and chemical resistance
  • Excellent electrical insulation properties

Technical Properties

  • Uncured Consistency: Paste
  • Colour: Aluminium
  • Tack-Free Time: 20 Mins
  • Cured Shore Hardness: 30 Shore A
  • Elongation: 450%
  • Dielectric Strength: 20kv/ mm (500 v/mil)
  • Operating Temperature: -60°C to +204°C
  • Intermittent Temp: +260°C

Product Specifications

  • FDA Approved
  • Military Specification: MIL-A-46106
  • Boeing Specification: BAC5010
  • Airbus Qualification: Level P3
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