EFELE SG-393 Silicone H1 Food Grade Grease
Description
Sealing frost- and thermo-resistant food grade grease based on a silicone base oil of high viscosity, and polyalphaolephin. It is resistant to washing-off with water, compatible with most of plastics, elastomers, and ceramic seals. It is suitable for use in the gas and water supply systems
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Operating temperatures
-40°C +160°C
Pre-packing
20 g10 x 20 g400 g800 g5 kg18 kg
- Applications
- Friction units
- Advantages
- Problems to be solved with this material
- Video review
- The combination of materials
- Features
Applications
- Seals of the food industry equipment where it is required to use the NSF H1 food grade lubricating materials (such as cutters, bottling lines, pipelines, valve fittings, pasteurizers, homogenizers, etc.)
- Seals for industrial and household gas fittings (such as taps, valves, cooking gas stoves, boilers and water heaters, gas meter units)
- Units of pipelines fittings including those operating in contact with drinking water (ceramic disks, rubber seals, plastic components)
- Water purification filter seals
- Pneumo- and hydro-systems seals
- Sealing and insulating electrical contacts
- Food autoclave seals
It is used in friction
Gaskets
Electrical contacts
Advantages
- Cold resistance
- Termal (heat) resistance
- Working capacity in moisture
- Meets NSF H1 classification for incedental food contact
- Good water washout resistance
- Long service life
- Compatible with many plastics
- Compatible with many elastomers
- Avoidance of stick-slip
- Easy mounting / dismounting
- Resistance to washing-off with detergents and disinfecting solutions
Problems to be solved with this material
- Stick-slip motion
- Lubricant wash-out
- Frequent re-lubrication
- Difficult mounting / dismounting
- Plastic and elastomer details deformation and destruction
Video review
Material combination in friction pair
- Metal - Metal
- Metal - Plastic
- Metal - Elastomer
- Metal - Ceramic
- Plastic - Plastic
- Plastic - Elastomer
- Elastomer - Ceramic
| Стандарт | Показатель | Ед. изм. | Значение |
|---|---|---|---|
| — | Цвет | Кремово-белый | |
| — | Базовое масло | Силиконовое | |
| — | Загуститель | ПТФЭ | |
| — | Антифрикционные добавки (наполнители) | ПТФЭ | |
| — | Диапазон рабочих температур | °С | от -40 до +160 |
| DIN 51562 | Кинематическая вязкость базового масла при 40 °С | мм2/c | 3100 |
| DIN 51562 | Кинематическая вязкость базового масла при 100 °С | мм2/c | 1200 |
| DIN ISO 2137 | Пенетрация перемешанной смазки (60 циклов) | мм/10 | 220 - 250 |
| — | Класс консистенции по NLGI | 3 | |
| DIN 51817 | Выделение масла (18 ч, 90 °С) | % | ≤ 1,5 |
| DIN 51807 ч.1 | Водостойкость (3 ч, 90 °C) | ст. эмульгирования | 1 |