DUNA-USA material CORAFOAM® P 20 recently obtained the certification to meet Standard ASTM C (Standard Specification for unfaced preformed rigid . ASTM C Standard Specification for Unfaced Preformed Rigid Cellular Polyisocyanurate Thermal Insulation This specification covers the types physical . Buy ASTM C SPECIFICATION FOR UNFACED PREFORMED RIGID CELLULAR POLYISOCYANURATE THERMAL INSULATION.
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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. A number in parentheses indicates the year of last reapproval. The test specimens shall be cut from the cores of the test cc591 as required for testing. This standard is not included in any packages. This standard does not encompass all polyurethane modi?
CORAFOAM® P 20 meets ASTM C – News – DUNA-Group
You may delete a document from your Alert Profile at any time. Different test methods shall be performed in order to determine the thermal insulation’s following properties: A superscript epsilon e indicates an editorial change since the last revision or reapproval.
Your Alert Profile lists the documents that will be monitored. Consult the manufacturer for speci? This standard does not encompass all polyurethane modified materials. It should not be exposed to? Additional test data such as tensile strength, com- pressive resistance, and dimensional stability may be helpful in determining the end use suitability.
For specific applications, the actual temperature limits shall be agreed upon by the manufacturer asrm purchaser. Physical property requirements vary by application aetm temperature.
You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. Materials and Manufacture 6. The apparent thermal conductivity of the material tested shall not be greater 3 This standard is not included in any packages.
This standard is also available to be included in Standards Subscriptions. The values given in parentheses are for information only aatm may be approximate. If the document is revised or amended, you will be notified by email. Also this insulation can be classified as Grades 1 and 2 according to its service temperature range.
We have no amendments or corrections for this standard. Please first verify your email before subscribing to alerts. This specification covers the types, physical properties, and dimensions of unfaced, preformed rigid cellular polyurethane modified polyisocyanurate plastic material intended for use as thermal insulation on surfaces.
Proceed to Checkout Continue Shopping. Please first verify your email before subscribing to alerts. Also this insulation can be classified as Grades 1 and 2 according to its service temperature range. C — 00 Standard Speci? NOTE 1—Polyisocyanurate insulation can be anisotropic and, therefore, strength properties can vary with direction.
Need more than one copy? The maximum deviation from? The thermal insulation is produced by the polymerization of polymeric polyisocyanates in the presence of polyhydroxyl compounds, catalysts, cell stabilizers, and blowing agents. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Link to Active This link will always route to the current Active version of the standard.
Test Method C may also be applicable asttm insulation used in pipe applications. asgm
Add to Alert PDF. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Current edition approved May 10, Proceed to Checkout Continue Shopping. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for c5911 use and application.
Already Subscribed to this document. Work Item s – proposed revisions of this standard. Dimension Length Width Thickness Tolerance, in. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the ast shown below.
Physical property requirements vary by application and temperature. We have no document history for this astmm. Polyurethane modified polyisocyanurate and other polyurethane materials are similar, but the materials will perform differently under some service conditions.
CORAFOAM® P 20 meets ASTM C 591
This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Physical property requirements vary by application and temperature. Polyurethane modified polyisocyanurate and other polyurethane materials are similar, but the materials will perform differently under some service conditions. If the document is revised or amended, you will be notified by email.
Packaging and Marking Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
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