ASTM C1410-17(2023)

Podrobné informace

Označení: ASTM C1410-17(2023)

Datum vydání: 01.03.2023

Stran: 4

Země: Americká technická norma

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Anotace

This specification covers cellular melamine thermal and sound-absorbing insulation for use in industrial environments operating within the specified temperature range. Some applications of the thermal insulation materials covered by this standard are subject to building codes for fire performance. A vapor retarder is required when the insulation materials are used for cold surface applications where water vapor condense and may cause a decrease in thermal performance. Open-cell melamine foam is produced when a pentane blowing agent is used to foam a melamine-aldehyde precondensate. Melamine thermal insulation is furnished in three types according to shape and two grades according to facing. The typical facing materials are aluminum foil, aluminized mylar, polyvinylchloride, and polyvinylfluoride. All materials should conform to the required values of oxygen index, specific optical smoke density, surface burning characteristics, density, tensile strength, percent elongation, indentation force deflection, and thermal conductivity.


Keywords:
acoustical insulation, formaldehyde and aldehyde, melamine, melamine formaldehyde, pipe insulation, thermal conductivity, thermal insulation,, ICS Number Code 91.100.60 (Thermal and sound insulating materials)