NASA - MSFC-SPEC-3686
MATERIAL SPECIFICATION FOR POLYURETHANE FOAM - SPRAYABLE
|Publication Date:||31 August 2018|
This specification establishes the requirements for a rigid, closed-cell polyurethane foam containing 1,1,1,3,3-Pentafluor
Contractors and subcontractors may use other specifications if they have prior approval of National Aeronautics and Space Administration (NASA) Marshall Space Flight Center (MSFC) Materials and Processes (M&P) (6.5.1) and meet the product requirements and the intent of this specification.
Language usage throughout this document is defined in Section 6.5 and 6.5.15.
This material will be used primarily as a manually sprayed foam suitable for spray applications.