Jowat® 930.74 Flushing Agent
●For flushing out applicator units for PUR hot melts after extended down times or during complete standstill.
■Characteristics/Directions for Use
●Due to a special additive, the chemical reaction of the PUR hot melt adhesive is prevented during the flushing procedure. Allow all adhesive to be extruded completely. Then fill the unit with the Jowat® flushing agent and melt. The entire amount of flushing agent has to run through the hose and nozzle;then repeat the procedure to ensure that all hot melt residues have been removed. Before taking up work again, the flushing agent has to be completely removed from the equipment. If this is not done, it may be possible that the desired crosslinking reaction will not take place when reactive PUR hot melt adhesives are processed.
●Processing temperature [°C]: 100 – 140
●Appearance: red
●Density at 20 °C [g/cm³]: approx. 0.95 ± 0.05 (Jowat test method)
●Softening range [°C]: approx. 80 ± 10 (Kofler bench)
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[ applicator units ][ PUR hot melts ] |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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08/20 |
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