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NASA MSFC SPEC 3686 : A2015

NASA MSFC SPEC 3686 : A2015

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

MATERIAL SPECIFICATION FOR POLYURETHANE FOAM - SPRAYABLE

Superseded date

13-08-2020

Published date

06-07-2015

Publisher

National Aeronautics and Space Administration

1. SCOPE
2. APPLICABLE DOCUMENTS
3. REQUIREMENTS
4. VERIFICATION
5. PACKAGING AND TRANSPORATION
6. NOTES
Appendix A: MATERIAL ORDERING INFORMATION
Appendix B: Test Methods

Sets up the requirements for a rigid, closed-cell polyurethane foam containing HFC-245fa suitable spray applications.

DocumentType
Standard
PublisherName
National Aeronautics and Space Administration
Status
Superseded
SupersededBy

ASTM D 756 : 1993 Practice for Determination of Weight and Shape Changes of Plastics Under Accelerated Service Conditions (Withdrawn 1998)
ASTM D 4889 : 2015 : REDLINE Standard Test Methods for Polyurethane Raw Materials: Determination of Viscosity of Crude or Modified Isocyanates
CFR 29(PTS1900-1910) : 0 LABOR - OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
NASA STD 6001 : 2011 FLAMMABILITY, OFFGASSING, AND COMPATIBILITY REQUIREMENTS AND TEST PROCEDURES
ASTM D 4274 : 2016 : REDLINE Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
ASTM D 1623 : 2017 : REDLINE Standard Test Method for Tensile and Tensile Adhesion Properties of Rigid Cellular Plastics
ASTM D 4662 : 2015 : REDLINE Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
ASTM D 4672 : 2012-08 TEST METHODS FOR POLYURETHANE RAW MATERIALS: DETERMINATION OF WATER CONTENT OF POLYOLS
NASA MSFC PROC 3687 : 2015 MATERIAL SPECIFICATION FOR POLYURETHANE FOAM - SPRAYABLE
ASTM D 6226 : 2015 : REDLINE Standard Test Method for Open Cell Content of Rigid Cellular Plastics
MIL-PRF-27401 Revision G:2013 Propellant Pressurizing Agent, Nitrogen
ASTM D 1621 : 2016 : REDLINE Standard Test Method for Compressive Properties of Rigid Cellular Plastics

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