Technical datasheet

ELASTOSIL® N 2076

Supplied byWacker- Last Updated on Jun 11, 2025

ELASTOSIL® N 2076 by Wacker is a flowable, one-part RTV-1 silicone rubber. It is electrically insulating, UV and weathering-resistant and suitable for a service temperature range of -50°C to +180°C. When exposed to air moisture it cures at room temperature to yield a permanently flexible silicone rubber with good heat resistance and excellent flame retardant properties.
  • It can be continuously exposed to varying climatic conditions, sunlight, and temperatures up to 180°C (356°F) without any damage.
  • It exhibits a medium viscosity level and produces alcohol as a by-product of curing.
  • It possesses medium hardness and a high limiting oxygen index (LOI).
  • ELASTOSIL® N 2076 is specifically designed for the protective coating of electrical coils.
  • It meets the requirements of DIN EN 45545-2 for Hazard Level HL1 and HL2 (as per requirement set R22), and for Hazard Level HL1, HL2 and HL3 (as per requirement set R23 and R24), respectively.
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ELASTOSIL® N 2076 properties

Other properties

PropertiesValue & unitTest conditionTest method
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Hardness, Shore A0.0 Visible After LoginVisible After LoginVisible After Login
Limiting Oxygen Index (LOI)0.0 Visible After LoginVisible After LoginVisible After Login
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Viscosity, Dynamic0.0 Visible After LoginVisible After LoginVisible After Login
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