The Preliminary Study Of Reaction Technology Of Fireworks China Painting And Chinese Calligraphy

Through the analysis of domestic and foreign Internet related scientific literature and press coverage,we can leam:gunpowder painting that earned rave reviews from international and domestic friends from all walks of life.Gunpowder is spreading inflammable and explosive pyrotechnic composition and other Explosives on the certain thickness of the materials.Certain traces were left in the materials after the combustion reactions,which make up abstract figures contained a certain sense. This is a fashion of artistic expression in the1990s invented by Mr. Cai.The form of creation is still in the emerging stage and only a few people to grasp such ways.And related science and technology research literature were reported scarcely.During this paper the principle of gunpowder painting have been desk studied in accordance with the knowledge of pyrotechnics for example the gunpowder combustion theory.The type of reactions,the acute level of reactions,the combustion characteristics and safety performance characteristics has been determined according to the gunpowder combustion theory.The black powder formulations that the active carbon has been in place of the original composition of carbon has been improved, which have been taken place in the laboratory.And its general performance characteristics have been tested,which contains the bulk density,moisture content,impact sensitivity,and the burning velocity.Also black powder,for example,the thermal analysis experiments of it have been done by the advanced scientific instruments and the process of thermal decomposition reaction has been analyze.The line velocity of combustion has been calculated according to the amount of experimental medicine. The experiments of powder painting has been studied in the laboratory,which contain to use different pyrotechnic for example red phosphorous pyrotechnic agents,potassium permanganate pyrotechnic agents;and to try different experimental materials,for example common paper,wallpaper,China paper,Kraft paper;to produce different types of art forms,including China painting and Chinese calligraphy;to adopt some more sure,more effective experimental technology,such as inflaming retarding technology;to add some other colors except the original color.Following conclusions can be drawn by the study:the gunpowder burnt inconstantly such as severe combustion,the excessive heat of reaction,when its temperature reaches the ignition points of the experimental materials,the materials are ignited and burnt.Or with the pressure of covering wood,brick,the stable burning speed into an unstable combustion and even explosion. A variety of pyrotechnic experimental attempts also showed that the fireworks painting technology is not limited to a certain kind of pyrotechnic composition may be more exploration.The experimental results add some new features to the old fashion:not only including Chinese landscape paintings,but Chinese calligraphy;not only including monotonous ink color,but colorful pictures.After a range of information literature searched and experimental studies indicated:In the fireworks painting, the better utilization pyrotechnic technology,will obtain the better visual effect.