Sep 26, 2017
Further cross-linked silicone coatingsproduced above 400 degrees
Insulation coatings
Another outstanding performance siliconeresin is its excellent electrical insulating properties, insulation performancelevel is 180 ℃, belong to H-class insulation. Its dielectric constant anddielectric loss, insulation resistance of between 0 ~ 250 ℃ littlechange, is a good high-temperature electrical insulation coatings, long-termuse at 200 ℃. And having a coating resistant to moisture, acid and alkaliresistance, radiation resistance, ozone resistance, corona, flame retardant,non-toxic and other characteristics, widely used in high temperature insulationrequired (H level) of various motors, electrical insulation and protection requirements.
In recent years, due to DuPont's Teflon,killing fluorine coating on non-stick coatings applied by a certain extent.This gives us the development of organic silicon non-stick coating provides agood opportunity. Silicone coating surface can be very low, in all materials,in addition to the silicone organic fluorine is the lowest surface energymaterial. Thus, a modified silicone resin in non-stick coating has been widelyused.
Release coatings and radiation-resistantand moisture-proof coating
Since the silicone coating having a lowsurface energy, it can be used for many mold release. This aspect of theapplication for a long time. But also because the silicone coating has goodresistance to UV and radiation resistance, usually three to five times that ofordinary organic resin coating resistant to ultraviolet light andradiation-resistant capabilities. Therefore organopolysiloxane is also widelyused as radiation-resistant coating.