Molykote D-7409 Coating for piston rings - 250g

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Baza chemiczna: Spoiwo Organiczne

Cechy szczególne: Dobra ochrona przed korozją, Dobre zapobieganie frettingowi, Wydajność w niskich temperaturach, Wydajność w wysokich temperatur., Wysoka nośność duże obciążenia

Nazwa kategorii: Powłoki Przeciwcierne

Niska temperatura: mniej niż -50°C

Pojemność opakowania: 250g

Przemysł: Motoryzacja, Obróbka i produkcja metali, Przemysł ciężki, Transport

Skład Ciała Stałe: Grafit, MoS2 dwusiarczek molibdenu

Wysoka temperatura: +250°C do 300°C

Zastosowanie: Gwinty i połączenia gwintowane, Montaż i docieranie, Podwozie, Pompy, Powłoki, Prowadnice ślizgowe, Próżnia, Łańcuchy

MOLYKOTE® D-7409 NEP EC Anti-friction coating

Organic solvent based, heat curing dry film lubricating solid graphite molybdenum disulphide for excellent load carrying capacity and corrosion protection

Product overview

MOLYKOTE® D-7409-NEP EC Anti-Friction Coating is a premium quality, thermally curing dry lubricant with high load capacity due to its unique resin selection. MOLYKOTE® D-7409-NEP EC AFC contains an organic solvent with a high evaporation rate and solid particles of graphite and molybdenum disulfide (MOS2) that provide high resistance to wear, extreme temperatures and the presence of solvents.

Applications Application

MOLYKOTE® D-7409-NEP EC anti-friction coating is ideal for a variety of end-use applications involving moderate loads and high speeds, including:
  • Piston rings and tappets in engines
  • Magnetic locks
  • Parts of vehicle braking systems
  • Locks and hinges
  • Pump systems
  • Hydraulic components and pneumatic systems

Features and benefits

  • High surface protection against wear
  • Excellent thermal stability (-70° to 300°C)
  • Stability in the presence of oils, greases and solvents
  • High load carrying capacity
  • Excellent lubrication performance
  • High efficiency of corrosion prevention
  • Minimizes fretting corrosion

Problems solved

  • Excessive damage to metal surfaces, wear or corrosion
  • Ineffective dry film lubrication
  • Loss of dry film protection against heavy loads

product specification

Product type Anti-friction coatings
Technology Organic binder, solids, solvent
Solid lubricants MoS2, graphite
Curing temperature (C) 220
Low Temperature (C) -70
high temperature (C) 300
Color gray black

Related Apps

  • Assembly and running-in
  • Gears, gearboxes, pumps
  • Slides, guides and tracks
  • Vacuum, vacuum pump

Related Markets

  • Industrial maintenance, repair and refurbishment

Related performance benefits

  • Good corrosion protection
  • High load carrying capacity
  • Performance at high temperatures
  • High wear resistance

Related product chemistry

  • Organic binder


Usage

Surface preparation

Carefully clean and degrease the surface to be covered with the Anti-Slip Coating.

Recommended pre-treatments: phosphating or sandblasting (180 grit); both pre-treatments enhance the durability and life of the Coating.

How to apply

Stir the Anti-Corrosion Coating thoroughly before and during use, apply by spraying (3 to 5 bar [45 to 75 psi] air pressure), dipping, spinning or brushing. The surfaces should be covered as evenly as possible.

Recommended dry film thickness: 3 to 20 μm.

The product applied in this way should be cured at a temperature of 150-220°C.

Coverage

When applied to a 10 μm dry film, the thickness of Molykote ® D-7409 Anti-friction Coating has an average coverage of 16 m2 / kg (this value does not take into account the losses generated during the application process).

Thinning

The recommended thinner is Molykote® 7415.

Hardening

Typical curing conditions are: 30 minutes at 220°C


Related Products

  • MOLYKOTE® 106 Anti-friction coating
  • MOLYKOTE® 3400A LF anti-friction coating
  • MOLYKOTE® 3402-C LF Anti-friction coating
  • MOLYKOTE® 7400 Anti-friction coating
  • MOLYKOTE® 7415 Thinner
  • MOLYKOTE® anti-friction coating D-10-Gbl
  • MOLYKOTE® D-321 R Anti-friction coating


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