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江汉石油学院研制的HD型防飞溅涂料,系采用无机隔热材料、粘接剂、成膜剂、填料及其它成份,经反应和均匀混合而成.这种涂料可以直接刷涂在焊缝附近的工件表面上,然后进行焊接,在焊接加工时,不被焊火花粘上而产生斑痕。焊接结束后,再用毛刷和钢丝刷将涂料和飞溅物一起清除,可确保焊接工件的外观质量,焊缝附近光洁美观。这种涂料适合于普通电弧焊、气体保护焊、以及气体切割等存在“飞溅”的场合。经首钢和江汉钻头厂等单位试验和批量试用后,反映效果良好,并于一九八七年元月十日在北京航天部二院对HD型防火飞溅涂料进行了技术鉴定,并转入批量生产。
Jianghan Petroleum Institute developed HD-type splash-proof coating, the Department of inorganic insulation materials, adhesives, filming agents, fillers and other ingredients, the reaction and uniform mixing. This coating can be directly painted near the weld Of the workpiece surface, and then welding, welding processing, welding sparks are not sticky and produce a scar. After the welding is finished, the paint and the spatter are removed together with the brush and the wire brush to ensure the appearance quality of the welding workpiece and the clean and beautiful appearance near the welding seam. This coating is suitable for general arc welding, gas shielded welding, and gas cutting, etc. there is a “splash” of the occasion. After the trial of Shougang and Jianghan Bits Factory and other tests and batch tests, the effect was good. In January of 1987, HD Technical Fire Spraying Paint was technically appraised and transferred to batch produce.