Sometimes, we usestyrofoamYou may encounter the phenomenon that the foam glue cannot be applied cleanly, so why is this? How to solve the problem? Let’s take a look below.
Cause 1: Shoddy spray gun with poor sealing performance. The spray gun has not been cleaned and the barrel is blocked.
Solution: Choose company packages High Quality spray gun. When cleaning the spray gun, inject the cleaning agent into the spray gun and let it sit for 5 minutes to completely dissolve the residue in the tube. Only when clean water is sprayed out can the spray gun be completely cleaned.
Cause two: If you have not used it up on the first day, you need to continue using it on the second day.
Solution: Do not remove the spray gun, otherwise the exposed valve will cause gas to overflow and block the valve, and the product will not be ejected. It is recommended that each jar of product be used up at one time or as soon as possible.
Cause three: The valve is stuck, which means that the foam cannot come out of the central hole but comes out from the side. This is due to improper storage of the product, laying it upside down or on its side.
Solution: Store the product correctly, please keep the jar valve upward, do not place it upside down or horizontally.
Cause four: The temperature of the construction environment and the temperature of the tank itself are lower than the normal operating temperature.
Solution: The normal ambient temperature for ordinary products is 5-35 degrees, the optimal operating temperature is 25 degrees, and the tank temperature should also be Only when the temperature is kept above 10 degrees can the product be used for optimal performance. Before use, store it indoors with certain insulation conditions (around 20°C). Keep the tank at normal operating temperature, but do not approach the heat source.
Cause five: Inferior foam products.
Solution: Buy regular factory products��Regular brands of styrofoam can be avoided by purchasing big brands with quality assurance. It is best to provide customized styrofoam application solutions . Don’t be greedy for cheapness and temporary profits, but take a long-term view and focus first on the quality and performance of the product itself.
Shanghai Weigu Chemical Products Co., Ltd. is engaged in R&D, manufacturing and sales of polyurethaneFoam caulking agentmanufacturer enjoys a high reputation in the industry. As a bidder for the foam caulking industry standard, its Weigu series of foam caulking products have passed industry standard tests, and their performance is much higher than the industry standard indicators, with high foaming capacity, high adhesion, and high resistance. Excellent properties such as compressive strength, thermal insulation, heat insulation, waterproofing, and moisture-proofing. Brand“WELLGO” is a model of high quality and high reliability in this industry in China, and is the designated brand for many domestic landmark buildings.
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