Poznámky redaktora
V-0 V-B) V-0 V-A) V-0
Insulating materials made duroplasts such gemin (KrG) and epoxy
resin (EP), but also ceramics, exhibit increased dimensional stability. IEC 60093 1011
1014
Dielectric strength acc. permissible limit temperature (static) –60 –60 –60
Flammability acc. IEC 60243-1 kV/mm 160
Tracking resistance (A) acc.
Ceramic
Ceramic
Ceramic excellent material for electronics because meets all
requirements.
• Top continuous operating temperature
• High fire resistance
• Liquid-repellent
• High tracking resistance
• Inherent flame protection
Insulating materials
C.Properties Ceramic and Duroplasts Ceramic Duroplasts
Properties Ceramic Gemin KrG Epoxy resin (EP)
Volume resistance acc. IEC 60112 CTI 600 600 600
Upper max. permissible limit temperature 250 130 160
Lower max. These include, for
example, increased continuous operating temperature, inherent flame
protection, high fire resistance also high chemical stability. Thanks its high mechanical
strength, low loss factor and high heat resistance, the material has a
high chemical stability and favoured because its minimal wear.42 CAT1 Version 2025
Installation
C
Materials
. Ceramic heat resistant, water repellent, spark resistant
and certified against leakage current. They
are used products for special industries with harsh environmental
conditions and increased safety requirements
