Molykote HP-870 Fluoro grease for extreme conditions - 100g

740,92 zl PLN 815,00 zl PLN Save 74,08 zl PLN

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Baza chemiczna: Flurowa PFPE Perfluoropolieter

Cechy szczególne: Dobra ochrona przed korozją, Dobra odporność chemiczna, Dobra odporność na utlenianie, Kompatybilność guma i tworzywa, Wydajność w wysokich temperatur.

Konsystencja NLGI: NLGI 2

Nazwa kategorii: Smary plastyczne

Pojemność opakowania: 100g

Przemysł: Chemia i Petrochemia, Przemysł ciężki, Ropa i gaz

Wysoka temperatura: +250°C do 300°C

Zastosowanie: Chemiczne żrące środowisko, Smarowanie gumy i elastomerów, Smarowanie tworzyw sztucznych, uszczelnienia, Usługi reaktywne, Łożyska toczne

Molykote HP-870

Synthetic (PFPE) heat and chemical resistant grease that operates under extremely high loads and in vacuum.

Description

Molykote HP-870 Grease is a fully fluorinated PTFE thickened grease that provides exceptional performance under extreme conditions. It has excellent stability at high temperatures and excellent resistance to chemicals and solvents.

Working temperature

-20°C+250°C

Apps

HP-870 grease can be widely used under conditions such as low or high temperature, corrosive, solvent, liquefied natural gases, high vacuum, etc.

This grease is ideal for use in clean rooms, semiconductor manufacturing equipment, cardboard manufacturing equipment, hot air dryer motor axles, etc. where lubricant evaporation can be problematic.

  • Bearings for ovens in the food industry (no contact with food)
  • High-temperature aggregates for office and printing equipment, in particular thermal aggregates for laser printers, bearings for heating rolls of laminators, etc.
  • Crimped bearings for equipment operating at high temperatures
  • Bearings of pressure rollers and gluing edgebanders in the furniture industry
  • Bearings for injection molding machines and extruders
  • Bearings, seals and other vacuum system assemblies
  • Pump bearings for pumping chemically aggressive media
  • Oil extraction screw shaft bearings
  • Friction units of clean room equipment in the electronics industry, semiconductor manufacturing where lubricant evaporation is undesirable
  • Gaskets
  • Open and closed gears
  • Sheathed control cables

Features and Benefits

  • Heat resistance
  • Very high load capacity
  • Resistance to chemically aggressive environments
  • Working in a humid environment
  • High anti-corrosion properties
  • Resistant to washing out with water
  • Long service life
  • No dropping point - lubricant does not melt or flow when heated
  • Compatible with most plastics and rubber

PROBLEMS SOLVED BY THE MATERIAL

  • Dust ingress into the closed lubrication unit and abrasive wear
  • Corrosion
  • Washing out the grease
  • Destruction of the lubricant under the influence of chemically aggressive media
  • Loss of lubrication capacity under vacuum conditions
  • Frequent relubrication
  • Deformation and destruction of plastic and rubber parts



Index Unit Result
Color
white
base oil
Perfluoropolyether (PFPE)
Thickener
Fluorinated polymer thickener (PTFE)
Anti-friction additives (fillers)
Polytetrafluoroethylene (PTFE)
Accessories
Corrosion inhibitor
Operating temperature range °C from -20 to +250
Base oil kinematic viscosity at 25°C mm 2 / sec 1500
Mixed grease penetration (60 cycles) mm / 10 280
NLGI Cohesion Class
2
Density at 20 ° С g / cm 3 2