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Does a good sealing of the high-efficiency filter tank have anything to do with the glue?
Does a good sealing of the high-efficiency filter tank have anything to do with the glue?In the clean room commonly used high-efficiency filter liquid tank sealing good, using the form of jelly glue sealing, liquid tank sealant curing is elastic gel, in the aluminum tank to form a closed airtight sealing effect, liquid tank sealant and tank wall adhesion, if you move or take away the filter, this glue will be very easy to separate from the filter, back to the elasticity, but also can automatically restore the sealing effect. Excellent weather resistance, excellent chemical stability, corrosion resistance, can absorb the stress generated by thermal expansion and contraction without cracking, moderate softness and hardness, and good elastic recovery.A, B components mixed colloid curing begins, the longer the time after mixing, the colloid will become thicker. When the gel becomes too thick, mixing and stirring of air bubbles can not be released, affecting the sealing effect. To ensure that there are no air bubbles inside the cured glue, fill the glue as soon as possible within 30 minutes after the glue is mixed so that the glue in the liquid tank automatically defoams. 27 ° C conditions, the operating time of our glue after mixing will be longer than 30 minutes, the time of non-flowing is about 60 minutes, and the overall curing time of 4-8 hours, heating will accelerate the curing. High-efficiency filter tank sealant has a good sealing effect in a wide range of temperatures, this range is -60°C to 200°C. The adhesive can have a good sealing effect in low temperatures, installing filters or moving filters, there is no limitation on the temperature. However, before use, all need to do experiments to confirm the effect. A, and B components for the mix before the product is valid for up to 12 months, more than 12 months, you can take a small amount of proportional mixing to observe the curing time and curing effect, such as no great difference can be used normally. If there is no big difference, it can be used normally. If it is placed for a long time, there will be a small amount of blue pigment settling in the B component, which will not affect the curing and sealing effect of the gel, and it can be stirred well and then used. The blue pigment has no special function in the glue, it is only to distinguish between A and B components and to indicate the function after filling the glue. Don't pour the waste glue directly into the sewer or on the ground. It should be taken to a local recycling station or other service organization with an operating license or placed in a waste disposal plant. Please observe local waste disposal laws and regulations for details. |
