High Temperature Ceramic Insulating Varnish Has Good Corrosion Resistance To High Temperature Function

High temperature ceramic insulating varnish is a member function field of paint, the insulation, temperature resistance, resistance to acid and alkali corrosion resistance, wear resistance and high hardness, good oxidation resistance and thermal shock resistance, medium thermal expansion coefficient, excellent performance, applicable in many high temperature insulation device.

In order to ensure effectively improve temperature ceramic insulating varnish coating related to various performance, improve with complex shape quality of the preparation of ceramic coating on the surface of the sample, in the process of high temperature resistant ceramic insulating paint production, strictly in accordance with the standards of aerospace research laboratory, control of paint raw materials, production process, to avoid spurious mixed with ion or metal molecules, ions, try to improve the glass phase of raw materials, reduce the raw materials used in glass phase with a second conductive coating. High temperature resistant insulating paint fine production to strengthen the generated link details, such as temperature, humidity, atmosphere, avoid to produce needless paint with free ions, hole in electronic and reduction of oxidation, also want to avoid in the production of inorganic crystal materials in a transformation of lattice defects, so as not to affect the conductivity of the coating.

The high temperature resistant insulating paint, long-term heat resistance can reach 1800 ℃, waterborne inorganic ceramic material, using high temperature pure inorganic polymer solution, pigment with high resistance of inorganic crystal materials processed. Insulating varnish can long time work under 1700 ℃, good chemical stability, ageing resistance, corrosion resistance, oxidation resistance is good, no flash point, ignition point, high hardness, hardness is greater than 7 h. High temperature resistant insulating paint, the highest heat resistance 1700 ℃, can in the coated surface forming a layer with high volume resistivity, can withstand the strong electric field without breakdown.

High temperature ceramic insulating varnish has good corrosion resistance to high temperature function, has high mechanical strength and good chemical stability, aging, water resistance, resistance to chemical corrosion; At the same time also has the mechanical shock and thermal shock resistance. Suitable for coating in all kinds of refractory heat insulation on the cable. Paint after fire of sintering, isolation layer formed hard ceramic shell, this hard ceramic cylindrical shell of isolation layer can be very effectively block the spread of fire protection matrix of normal state.