METHOD FOR PRODUCING BATCH MATERIAL COMPRISING RENEWABLE RAW MATERIALS AND BITUMEN FOR ACOUSTIC DAMPING COMPOSITIONS
The invention is directed to a method of mixing at least one bitumen component B and at least one solid particulate cellulose-containing filler FW for a mixing time of ≥ 10 min at a mixing temperature of 100 - 180 °C, wherein the weight ratio of solid particulate cellulose-contain filler FW to bitum...
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Sprache: | eng ; fre ; ger |
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