8 1 2015 BRG PREMANT district heating pipe PRE Subject to technical changes Assembly Foam 6 410 Storage The components of the foam system may only be stored and transported in the original canisters The canisters have to be stored in a dry environment They should stay airtight closed and sealed Direct solar radiation and frost have to be avoided Are the foam components stored in a closed room the room has to be ventilated The minimum ventilation is an air change twice in 24 h The temperature ought to be between 10 and 25 ºC While storing together with other substances these have to be basically compatible Furthermore we refer to the VCI Konzept zur Zusammenlagerung von Chemikalien of the Verband der chemischen Industrie PUR foam components should not be stored for longer then 6 months Characteristics Value Unit Component A Polyol Colour ocker Density 1 04 kg m3 Solubility in water yes Component B Isocyanat Colour brown Density 1 23 kg m3 Solubility in water no Disposal Basically a disposal of the fluent components should be avoided The disposal of this product hat to occur at all times in compliance with the standards of environmental protection and laws of waste disposal as well as the requirements of the local authorities It is recommended to clarify the details with the responsible waste management company Classification Substance ADR RID class Water hazard class Storage class Waste class EAK Code Component A Polyol 3 1 Class 3 08 04 09 Component B Isocaynat 1 Class 10 08 05 01 Storage Value Unit Temperature 10 25 C Ventilation twice each 24 h Period 180 days

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