Master-PUR H-MHR se

• ventilation systems in railed vehicles
• drainage hose for rainwater and condensation from air-conditioning systems
• suction & transport hose for abrasive solids, which requires microbe and hydrolysis resistance

• tested acc. to DIN 54837:2007; classification DIN 5510-2 : 2009 test result:

    - flammability class S-4

    - smoke formation class SR-2

    - drip formation class ST-2

• tested acc. to ISO 5659-2:2007; classification DIN 5510-2 : 2009 test result:

    - requirements fulfilled

• very good hydrolysis and microbe resistance
• excellent cold flexibility
• high temperature resistance
• high abrasion resistant
• very high chemical resistance
• free from halogen and heavy metals
• generally good UV and ozone resistance (see register no. 28.7.7)
• nearly smooth inside
• optimum flow characteristics
• flexible
• small bend radius