ASTM C1442 - 14 - Standard Practice for Conducting Tests on Sealants Using Artificial Weathering Apparatus

ASTM C1442 - 14

Standard Practice for Conducting Tests on Sealants Using Artificial Weathering Apparatus

Status : Current   Published : July 2014

Format
PDF

Format
HARDCOPY



1.1 This practice covers three types of laboratory weathering exposure procedures for evaluating the effect of actinic radiation, heat, and moisture on sealants.

1.2 The exposure sources used in the three types of artificial weathering devices are the filtered xenon arc, fluorescent ultraviolet lamps, and open flame carbon arc based on Practices G155, G154, and G152, respectively.

1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information only.

1.4 The ISO standard related to this Practice is ISO 11431. Significant differences exist between the procedures. The ISO specimens are exposed through glass and are elongated prior to examination for loss of adhesion or cohesion, or both, following exposure.

1.5  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 safety and health practices and determine the applicability of regulatory limitations prior to use.




Standard NumberASTM C1442 - 14
TitleStandard Practice for Conducting Tests on Sealants Using Artificial Weathering Apparatus
StatusCurrent
Publication Date15 July 2014
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Accelerated weathering, Actinic radiation, Artificial accelerated weathering, Durability, Exposure, Fluorescent UV lamps, Light, Open flame carbon arc, Sealant, Temperature, Ultraviolet, UV-radiation, Weathering, Xenon arc
ICS91.100.50
PublisherASTM
FormatA4
DeliveryYes
Pages6
File Size94.9 KB
Price£40.00


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