Anti-Friction Coating Molykote
PTFE-N UV
Description
Air-curing dry lubricant.
Operating temperatures
-180°C +240°C
Pre-packing
400ml5kg
- Applications
- Friction units
- Advantages
- Problems to be solved with this material
- Related videos
- The combination of materials
- Features
Applications
FEATURESVery low coefficient of friction
Colorless, therefore nonstaining
Detectable on the surface
APPLICATIONS
Suitable for rubber guides, sliding doors, furniture hinges, small mechanisms in office machines and sunroof seals.
For nearly all material combinations such as metal/metal, plastic/metal, plastic/plastic combinations involving slow to medium movements and medium loads.
The UV indicator enables the end user to readily inspect and confirm, using UV inspection lamps, that the product has been applied to the substrate.
It is used in friction
Sliding bearings
Sliding guideways
Enclosed gears
Open gears
Cased flexible shafts
Gaskets
Advantages
- Cold resistance
- Termal (heat) resistance
- Chemical resistance
- Working capacity in moisture
- Working capacity in dust
- Good anticorrosion properties (good corrosion protection)
- Good adhesion strength
- Good water washout resistance
- Good fretting corrosion protection
- Compatible with many plastics
- Compatible with many elastomers
- Aerosol
- Detectable on the surface (UV-indicator)
- Air drying
- Avoidance of stick-slip
- Excellent anti-squeak performance for plastics and leather
- Easy mounting / dismounting
Problems to be solved with this material
- Stick-slip motion
- Fretting corrosion
- Details sticking after technological operations (pressure forming, molding, etc...)
- Dust sticking onto lubricating surfaces
- Dust intrusion into lubricating points and abrasive wear
- Corrosion
- Lubricant wash-out
- Lubricant destruction of chemically active medium exposure
- Lubricants leaking off or emission due to centrifugal forces
- Frequent re-lubrication
- Difficult mounting / dismounting
- Plastic and elastomer details deformation and destruction
- Friction squeaking of plastics and leather
- Liquid and consistent lubricants application failure
Related videos
Material combination in friction pair
- Metal - Metal
- Metal - Plastic
- Plastic - Plastic
| Стандарт | Показатель | Ед. изм. | Значение |
|---|---|---|---|
| — | Цвет | Бесцветный | |
| — | Антифрикционные добавки (наполнители) | Твердые смазочные материалы: политетрафторэтилен (ПТФЭ) | |
| — | Прочие составляющие | Органический связующий агент (акриловый), растворитель, ультрафиолетовый индикатор | |
| — | Содержание твердых веществ | % | 23 (расчетное значение) |
| — | Диапазон рабочих температур | °С | от -180 до +240 |
| DIN 53 211/4 | Условная вязкость при 20 °С (тигль DIN4) | с | 12 |
| DIN 53 217/2 | Плотность при 20 °С | г/см3 | 0,87 |
| — | Срок годности при хранении | лет | 2 |
| ASTM D 2714 | Срок службы (испытание на машине LFW-1 при вращательном движении до коэффициента трения f=0,1 при нагрузке N=680 H, контактном давлении P=475 МПа, частоте вращения n=72 об/мин, скорости скольжения v=7,9 м/мин) для поверхности без предварительной обработки / после фосфатирования / после пескоструйной обработки | тыс. оборотов | 6/30/10 |
| — | Время сушки при 20 °С | мин | 5-10 |
| — | Условия отверждения (выдержка/температура) | мин/°С | 120/20 |