PUR hot melt adhesive is a moisture-cured reactive hot melt adhesive. It is difficult to handle after the hot melt adhesive is cross-linked. Therefore, it is very important to clean the PUR hot melt adhesive. If the cleaning is not good, it will cause the PUR hot melt on the rubber roller. Cementing agglomerates and even causes the rubber rollers to be scrapped. General paraffin wax cleaning cannot clean PUR hot melt adhesives very well. Paraffin wax has almost no solubility for polyurethane. Our company's products are white particles at room temperature. They are liquid after heating and do not smoke. They have a good dissolving effect on polyurethane. , The cleaning is very thorough. Generally, the cleaning is three times, the first is preliminary cleaning, the second is further cleaned, and the third is thoroughly cleaned. Generally, the amount of cleaning agent is 2-3 kg. The cleaning agent will not release toxic and harmful gases during the cleaning process.
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