ZS-1021 closure temperature coatings, high temperature using Hua Wei Sheng Zhi special solution , the temperature can reach 1800 ℃, dense and hard coating , anti- enclosed , good oxidation effect , wear impact . You can paint on high temperature metal , graphite and other materials resistant , oxidation ;
ZS-1051 high-temperature oxidation coating transparent , long-term temperature 1700 ℃, the paint is water-based inorganic green paint, coating completely transparent , without affecting the base color of the premise , to ensure no rust substrate at a high temperature , anti- , oxidation , and effective fire retardant , fire rating high ;Wholesale masking tape
ZS-1023 ultra-high metal oxidation coating , temperature up to 3000 ℃, the Hua Wei Sheng Zhi 2012 research and development of new products, you can paint the aircraft, rockets and a variety of high-speed aircraft fuel metal nozzle tip of the nose cap, leaves , housing and aviation and missile rocket engines, high temperature oxidation corrosion on metal surfaces ultra-high temperature equipment. Development of technology and technology, anti- , anti- technology research and development to improve the corrosion oxide substrate materials compete with greatly reduced .
Closed to ZS-1021 high temperature coatings , for example, temperature to a high temperature composite materials to the main factors of high temperature oxidation resistant coating design should take into account , and its performance characteristics requirements can be summarized as follows ;
(1) ZS-1021 high-temperature anti-oxidation coating having a low oxygen diffusion coefficient . The coating system must be able to effectively prevent the intrusion of oxygen , i.e., having a low oxygen diffusion rates. Meanwhile the diffusion of oxygen to form the anti- ended channels , necessary to minimize the number of defects in the coating , to ensure uniformity of the coating material ;
(2) ZS-1021 high temperature oxidation resistant coating can reduce the outward diffusion of carbon. Coating also prevents the outward diffusion of carbon atoms , particularly for coatings containing oxide as carbon oxides easily restore ;
(3) ZS-1021 high temperature anti-oxidation coating has good impact and corrosion resistance . Taking into account the actual use of the coating environment , as a coating to withstand pressure and impact, while a coating having good resistance to corrosion , including acid resistance, alkali resistance , salt resistance, moisture resistance , etc. ;Masking tape
(4) ZS-1021 high temperature oxidation resistant coating with self-healing capabilities. Melt at high temperatures melt , depending on the wear and tear , repair coatings have a certain ability to heal itself ;
(5) ZS-1021 high temperature oxidation resistant coating to be able to good bonding between the coating and the substrate . Wei Sheng Zhi Hua Fengtai between antioxidant paints and coatings , have a higher binding between the coating and high-temperature composite material strength . This requires good wetting properties and select the right technology pathways ;
(6) ZS-1021 high temperature oxidation resistant coating and the coating material to the low vapor pressure . Volatile anti- ended for the coating , the coating should have a low vapor pressure ;Washi tape
(7) ZS-1021 high temperature oxidation resistant coating and the substrate coating has good physical and chemical compatibility. All interfaces must ensure that mechanical and chemical compatibility. In the heating and cooling process, Hua Wei Sheng Zhi between high temperature oxidation resistant coating paint , the reaction does not occur with each other with some unwanted or pyrolysis occurs between the coating and composite materials , or the occurrence accompanied by huge volume change of phase change ;
(8) ZS-1021 high-temperature oxidation resistant coating and the substrate coating , the thermal expansion coefficient between the coating layers to be as close as possible . ZS-1021 between the coating temperature oxidation coating , the coefficient of thermal expansion (CTE) between the coating and the composite material to be as close as possible to avoid large thermal stress cracks or peeling leaving the coating ;Sellotape
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