Desulfurization absorption tower anticorrosive lining glue, specifications have stipulated, rubber board need sampling?
For plastic, glue with vacuum tank lining equipment must be carefully examined, from the viscosity, ignition fire detection machine visual inspection and other aspects to verify their quality, and according to the date of delivery confirmation is still within the warranty period.
There shall be no leakage glue brushing brush, and each layer of mortar and its adjacent layers in the brush should be arranged in a crisscross pattern, and manufacturers should consider each layer of glue between color should have greater contrast, so it is easy to check out the leak brush. The year of the mucilage must be moderate, the viscosity of the mucilage is too large, and the appearance of the drying of the film is easy to appear. The surface of the adhesive film has dried and the inner solvent has not been volatilized, and the rubber plate will blister when it is vulcanized. In brushing the next mortar, we must ensure that the last glue has basically dried. In addition, the need to pay attention to the coefficient of thermal conductivity of rubber plate and steel shell is not the same, but the need to ensure that both the dry mortar and reach the rubber lining, so the glue coating time sheet in advance, and the steel shell glue coating should be slightly lag.
The surface treatment before the lining of rubber lining is an important link in the construction process of rubber lining. The steel shell surface treatment: artificial mechanical derusting, sandblasting derusting, chemical derusting, but for the surface treatment of rubber lining for vacuum equipment is practical and economic method or by sand blasting, choose suitable rubber lining equipment rust is the hard truth.
In addition to the quality inspection of the appearance of the rubber plate, rubber plate (after curing) to physicochemical properties were tested, the test contents are: tensile strength, tensile strength, stretching rate, volume weight, hardness and bonding strength of plywood and the matrix, the above indexes must be rubber lining construction quality can be guaranteed, the above index must be qualified to ensure the final quality of the rubber lining construction. The adhesive properties also play an important role in the final quality of the anticorrosive lining. The rational properties of the general rubber sheet and mortar are tested in the manufacturer. The inspection of rubber plate and glue for rubber lining equipment is an essential step, and must pay attention to it!
Mortar besmear after airing, Anshan anticorrosive lining glue factory, can undertake joint operation. This process should pay attention to the following points: 1, handle 2, hanging mortar flow handle rubber edge 3, to ensure a smooth and fully fit rubber lining 4, handle groove, corner parts 5, * * * the lining for the drum bubble, the auscultation stick for confirmation, such as hollowing is excluded by the puncture foaming rolling, and then use the iron sheet surface will be eradicated, desulfurization absorption tower anticorrosive rubber lining manufacturers, and then by shovel out the same area after the mortar lining layer dry well, finally will repair in the whole pressure plate branded vouchers, makes vulcanization after bubbling to reduce as far as possible, to ensure the quality of rubber lining equipment.
