ASTM International - ASTM C647-95
Standard Guide to Properties and Tests of Mastics and Coating Finishes for Thermal Insulation
|Publication Date:||1 January 2000|
1.1 This guide identifies properties of mastics and coating finishes characterizing their performance as finishes for thermal insulation.
1.2 These properties relate to application and service. Each property is defined, and its significance and suggested test methods are described.
1.3 The properties appear in the following order in this guide.
|Temperature and Humidity Range||6.6|
|Surface Wetting and Adhesion||6.7|
|Gap Filling and Bridging||6.8|
|Sizing and Sealing||6.9|
|Corrosion or Solvent Attack||6.10|
|Drying Time and Curing Time||6.11|
|Chemicals and Water Resistance||7.3.2|
|Mold and Mildew Resistance||7.3.3|
|Water-Vapor Transmission Rate||7.5|
1.4 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.