Characteristics of silicone
Silicone is a synthetic, high molecular polymer to a silicon atom and an oxygen atom of the main chain structure. Constituting the main chain of silicon - oxygen structure with a strong chemical bonding, therefore silicone polymer molecules than the average organic polymers to heat, oxygen is much more stable. Although the mechanical properties of organic silicon at room temperature and other materials is insignificant, but at a high temperature and low temperature physics, mechanical performance excellence, the temperature at -60 to + 250 ℃ repeatedly alternating and its performance is not affected, thus long-term use organosilicon high polymer in this temperature region. Some of the organosilicon high polymer silicone was better under normal use up to -100 ℃ in. Also, because there are dipole interaction within the silicone molecule, it can effectively reduce the impact of a buffer and an external electric field, which is connected to the hydroxyl groups on the silicon atom has a protective effect, making it less susceptible to erosion physical factors or chemical reagents. All products made with polyorganosiloxane addition to the basic corrosion-resistant, resistant to radiation, high temperature resistance, also has a low moisture absorption, high insulation resistance, low dielectric constant, low stress, vibration, environmental protection, low toxicity, flame retardant, and repair and other characteristics. Therefore, a wide range is made of silicone adhesive sealants, encapsulants, coatings and insulation grease and other products used in various electronic devices.
Plastic mold, sealants, encapsulants, industrial silicone gel, thermal silica, thermal grease, plastic packaging, plastic Pifu, drape plastic, electronic glue
Silicone materials used in automotive electronics on
Silicones in automotive electronic devices are: adhesive and sealants, encapsulants, gels, silicone insulation coatings, thermal plastic and other materials. These materials are used to protect the engine control module, ignition and ignition module Juan, powertrain module, brake system module, emissions control module, power supply systems, lighting systems, various sensors, connectors, ... etc