Release agents
Product Base Colour Dry time Surface
release agent milky 1 min Opaque, not
Z 15 LC Wax
polishable
release agent colourless 3-4 min Greasy, not
Z 25 LE Spray wax
polishable
Z 61 Liquid
release agent colourless 2-3 min Polishable,
slightly oily
Z 63 Liquid
release agent colourless 45-60 min at 25°C
2-3 min at 60°C Bright
Lubrolene E 6 Spray silicon
release agent colourless 105-110 min Glossy, slightly
greasy
Properties
at 25 °C
MC 103
WH 113°
MC 111
WH 111
Viscosity:
Resin (mPas)
Hardener (mPas)
8.000-16.000
50-70
60.000-100.000
19.000-27.000
Mixing ratio
(% by weight) 100:77 100:100
Initial mixture viscosity (mPas) 600-900 30.000-40.000
Gelation time (minutes) 16-19 (100 °C) 75-87 (110 °C)
Glass transition (°C) 115-120 65-70
Thermal class 155 °C 155 °C
Dielectric constant 2,8-3,2 3,6-3,8
Loss tangent x 10-3 4-5 9-11
Volume resistivity (ohm·cm) 1-4 X 10^16 4-6 x 10^15
Dielectric strength (kV/mm) 20-23 20-22
Flexural strength (MN/m2) 60-80 110-120
Strain at break (%) 2,0-2,6 1,2-1,8
Flexural elastic modulus (MN/m2) 3.100-3.300 12.000-13.000
Tensile strength (MN/m2) 40-48 70-75
Elongation at break (%) 2,0-2,7 1,6-2,1
Fire protection class F0 F0
Applications Composites, pultruded
bars for insulators.
Indoor transformers,
switch-disconnectors,
bushing plugs, motors.
Prefilled systems
Besides the same good electrical and
mechanical properties of the unfilled
ones, they assure high steady quality
on finished materials due to accurate
controls carried out in the selection
and pretreatment of mineral fillers
and on dispersion steps. They allow
an easy use with meaningful saving
on pretreatment times and high
workability due to the optimization of
the system rheology.