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为提高隔热层粘接强度,采用材料拉伸强度测试方法,研究了空气湿度、处理剂浓度对常温固化磷酸盐胶黏剂粘接隔热层力学性能的影响。研究表明,当处理剂浓度为5%,空气湿度为70%,处理剂处理的隔热层可以在20～1200℃达到隔热层深层破坏,而且粘接强度还得到较大提高,表明该处理剂可以显著提高隔热层的粘接强度。
In order to improve the bonding strength of thermal insulation layer, the tensile strength test method was used to study the influence of air humidity and treating agent concentration on the mechanical properties of adhesive and thermal insulation coatings cured at room temperature. The results show that when the concentration of the treating agent is 5% and the humidity of the air is 70%, the heat-insulating layer treated by the treating agent can reach the deep layer of the heat-insulating layer at the temperature of 20-1200 ° C and the bonding strength is also greatly increased, Agents can significantly improve the bonding strength of the insulation.