Ceramics are resistant heat,
fluids and sparks, and are tested
for leakage currents.6 1282250000 2012/2013
.
Insulating material Melamine resin moulding
compound, type 150
(DIN ISO 528)
inorganic filler
Epoxy resin with
inorganic filler
Colour white medium yellow black
Description
highest continuous
operating temperature
high fire resistance
fluids-repellent
high tracking resistance
inherently flame-retardant
high continuous operating
temperature
high fire resistance
high tracking resistance
inherently flame-retardant
halogen-free
flame-retardant agent
very good electrical
properties
very high continuous
operating temperature
resistant high-energy
radiation
halogen- and phosphor-free
flame-retardant agent
Properties
Specific volume resistance IEC 60093 1011
1014
Electric strength IEC 60243-1 >10 160
Tracking resistance (A) IEC 60112 CTI 600 600 600
Upper max. Thanks to
their high mechanical strength, low
losses and good heat resistance,
these materials have very high
chemical stability and are preferred
because their very low wear.
None the insulating materials used Weidmüller contain
any hazardous substances. permissible temperature 250 130 160
Lower max.
The continuous operating temperatures are higher than those of
thermoplastics.
W
Technicalappendix
W. Above all, the use cadmium-
free materials very high our agenda.
Thermosetting plastics exhibit high dimensional stability, low water
absorption, extremely good tracking resistance and excellent fire
resistance. permissible temperature, static –60 –60 –60
Flamability class UL94 V-0 V-B) V-0 V-A) V-0
Fire behaviour railway standard
In order justice the most diverse requirements
placed our products, necessary use different
insulating materials tailored the needs the applications. higher thermal loads the deformation resistance of
thermosetting plastics better than that thermoplastics.
The disadvantage comparison with thermoplastics the reduced
flexibility thermosetting plastics. Furthermore, our
insulating materials contain neither pigments based on
heavy metals nor any substances that lead the formation
of dioxin furan.Materials Insulating materials
Insulating materials
Ceramics Thermosetting plastics
Plastic
Abbreviation
Ceramics Gemin
KrG
Epoxy resin
EP
Ceramics are excellent materials
for electrical engineering because
they fulfil all requirements
