| 摘要 |
A cartridge set (1) for dispensing in-situ foam, with polyol being contained in one cartridge (2) and isocyanate being contained in another cartridge (3), and with both cartridges (2, 3) opening into a common, elongated mixing nozzle (9), via which foam (S) produced from the substances as components is dispensed, wherein portions (18) of expandable graphite are contained at least in one of the cartridges (2, 3).
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