description

Silicone grease for automotive spark plug boots.

Applications –

DESCRIPTION

Molykote G-5008 Dielectric Grease is a silicone grease containing a specially formulated base oil and solid lubricants. It has an NLGI 2-3 grade. It has excellent dielectric properties that
are maintained when the material is exposed to temperatures above 200°C (392°F) for extended periods. It also inhibits bonding of rubber to ceramic.

TYPICAL APPLICATIONS

Molykote G-5008 Dielectric Grease is designed primarily for rubber/ceramic and rubber/rubber applications such as automotive spark plug boots and electrical connectors.

It is used in friction

  • Gaskets
  • Electrical contacts

Advantages

  • Termal (heat) resistance
  • Working capacity in dust
  • High dielectric strength
  • Compatible with many plastics
  • Compatible with many elastomers
  • Avoidance of stick-slip

Problems to be Solved material

  • Stick-slip motion
  • Dust intrusion into lubricating points and abrasive wear
  • Electrical breakdown
  • Frequent re-lubrication
  • Plastic and elastomer details deformation and destruction

The combination of materials friction pair

  • Metal - Plastic
  • Metal - Elastomer
  • Plastic - Plastic
  • Plastic - Elastomer
  • Elastomer - Ceramic
  • Elastomer - Elastomer

FEATURES

Стандарт
Показатель
Ед. изм.
Значение
Цвет
Желто-зеленый
Базовое масло
Силиконовое
Антифрикционные добавки (наполнители)
Политетрафторэтилен (ПТФЭ) и другие твердые смазочные материалы
Диапазон рабочих температур
°С
от -30 до +200
Пенетрация неперемешанной смазки
мм/10
270
Класс консистенции по NLGI
2…3
Электрическая прочность диэлектрика (после 6 недель при 204 °С), максимальная/среднеквадратичная
кВ
42/30
Потери на испарение (24 ч, 200 °C)
%
2,0
Выделение масла (24 ч, 200 °C)
%
4,0