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标题:ASTM C1029-2010喷涂硬质聚氨酯泡沫塑料隔热材料规格
正文:
ASTM C1029-2010 Standard Specification for Spray-Applied Rigid Cellular Polyurethane Thermal Insulation.ASTM C1029-2010 喷涂硬质聚氨酯泡沫塑料隔热材料规格ASTM C1029标准适用范围1.1 This specification covers the types and physical properties of spray applied rigid cellular polyurethane intended for use as thermal insulation. The operating temperatures of the surfaces to which the insulation is applied shall not be lower than ?22°F (?30°C) or greater than +225°F (+107°C). For specific applications, the actual temperature limits shall be as agreed upon between the manufacturer and the purchaser. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate saf
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