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The use of aluminum spacers in insulating glass and other applications, if the technical conditions are not perfect, there will be many disadvantages, so that the use of aluminum spacers can not achieve satisfactory results.
In the use of aluminum spacers, if the sealant cures too quickly, the sealant will cure. This situation is mainly due to the ambient temperature or the temperature of the sealant is too high, so that the reactivity of the sealant is increased, the curing speed is accelerated, the use period is shortened, or the B component is used excessively. If the ambient temperature is too low, the reactivity of the sealant is lowered, the colloid does not cure well, or the proportion of the B component is insufficient, and the sealing cure rate is too slow, and the produced insulating glass cannot be handled and packaged in time. In this regard, it is necessary to solve the problem in different situations. The former should appropriately increase the amount of the B component (which should not exceed 30%) and increase the curing reaction speed; as for the latter, the amount of the component B should be appropriately increased by hand coating, and at the same time, And B parts are accurately weighed; the machine coating should be adjusted to increase the proportion of component B of the glue machine.
Of course, the use of aluminum spacers in the use of technology and materials is not the case is not the case, the other situation is the same as the specific phenomenon to analyze and deal with.
Hebei Xingda Insulating Glass Aluminum Strip Factory
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