ASTM-C1427:2007 Edition

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C1427-07e1 Standard Specification for Extruded Preformed Flexible Cellular Polyolefin Thermal Insulation in Sheet and Tubular Form

Published By	Publication Date	Number of Pages
ASTM	2007	5

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Description

ASTM C1427-07e1

Historical Standard: Standard Specification for Extruded Preformed Flexible Cellular Polyolefin Thermal Insulation in Sheet and Tubular Form

ASTM C1427

Scope

1.1 This specification covers two grades of extruded preformed flexible cellular polyolefin thermal insulation. Grade 1 is for operating temperatures from –150°F to 200°F (–101°C to 93°C). Grade 2 is for operating temperatures from –297°F to 250°F (–182°C to 121°C). For specific applications, the actual temperature limit shall be agreed upon between the manufacturer and the purchaser.

1.2 The use of thermal insulation materials covered by this specification are governed by codes and standards that address fire performance. Contact manufacturer for specific performance of product at the intended use thickness.

1.3 This specification covers the physical properties of preformed flexible cellular polyolefin thermal insulation, which have been deemed mandatory for thermal design. Physical properties such as density and coefficient of thermal expansion (CTE) have been deemed nonmandatory for thermal design. Nonmandatory physical properties have been included in Appendix X1 for information purposes only.

1.4 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.

1.5 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.

Keywords

flexible thermal insulation; polyethylene foam; polyolefin foam; polyolefin thermal insulation; preformed thermal insulation; thermal insulating materials – pipe; thermal insulating materials – sheet; Preformed thermal insulation; Sheet thermal insulation–specifications; Thermal insulating materials–specifications; Flexible thermal insulation; Noncrosslinked polyolefin thermal insulation; Pipe thermal insulation; Polyethylene (PE) foam; Polyolefin (PO) insulation

ICS Code

ICS Number Code 27.220 (Heat recovery. Thermal insulation)

DOI: 10.1520/C1427-07E01

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents
2	Terminology Classification Material Physical Requirements TABLE 1
3	Standard Shapes, Sizes and Dimensions Surface Workmanship, Finish and Appearance Sampling Test Methods TABLE 2
5	Inspection Rejection Packaging and Marking Keywords X1. SUPPLEMENTARY INFORMATION X1.1 Water Absorption/Water Vapor Infiltration X1.2 Density X1.3 Coefficient of Thermal Expansion (CTE) X1.4 Installation Temperature Limit

Additional information

Standard Title	C1427-07e1 Standard Specification for Extruded Preformed Flexible Cellular Polyolefin Thermal Insulation in Sheet and Tubular Form
Published Code	ASTM
Publication Date	2007
Pages Count	5