DLA A-A-59304 A-2010 METHYL ETHYL KETONE PEROXIDE (CATALYST) [Replaced DLA MIL-P-87938 CANC NOTICE 1 DLA MIL-P-87938].pdf

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1、Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any data that may improve this document should be sent to: STDZNMGTdla.mil or Defense Supply Center Richmond (DSCR), ATTN: DSCR-VEB, 8000 Jefferson Davis Highway, Richmond, VA 23297-5616. Since contact information c

2、an change, you may want to verify the currency of this address information using the ASSIST database at https:/assist.daps.dla.mil. AMSC N/A FSC 6810 INCH-POUND A-A-59304A SUPERSEDING 7 June 2010 A-A-59304 8 March 1999 COMMERCIAL ITEM DESCRIPTION METHYL ETHYL KETONE PEROXIDE (CATALYST) The General S

3、ervices Administration has authorized the use of this commercial item description as a replacement for MIL-P-87938 for all federal agencies. 1. SCOPE. This commercial item description (CID) covers one type of methyl ethyl ketone peroxide compound to be used as a catalyst to harden polyester resin at

4、 room temperature. Typical applications include glass-reinforced plastic laminates and gel coats. 2. SALIENT CHARACTERISTICS 2.1 Composition. The compound shall be a clear, uniform liquid with no foreign materials. It shall be a well-balanced mixture of methyl ethyl ketone peroxide and a plasticizer

5、. The plasticizer shall be free of phthalate esters and shall be able to mix properly into the plastic formulation. It shall not cause the plastic formulation to become brittle. 2.2 Active oxygen content. The compound shall have an active oxygen content of not less than 8.7 and not more than 9.0 per

6、cent by weight when tested in accordance with the manufacturers standard analytical test method. 2.3 Resin system. The compound shall be compatible with polyester resin systems. Each resin manufacturers product data sheet shall be consulted for specific details on catalyst ratio, working time or pot

7、 life, cure time, and other information for the particular resin system. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59304A 2 3. REGULATORY REQUIREMENTS 3.1 Material safety data sheet (MSDS). Manufacturers shall prepare and submit a MSDS in a

8、ccordance with FED-STD-313 and the Code of Federal Regulations (CFR) requirements of 29 CFR 1910.1200. 4. QUALITY ASSURANCE PROVISIONS 4.1 Product conformance. The products provided shall meet the salient characteristics of this commercial item description; shall conform to the producers own drawing

9、s, specifications, standards, and quality assurance practices; and shall be the same product offered for sale in the commercial market. The government reserves the right to require proof of such conformance. 5. PACKAGING 5.1 Preservation, packing, and marking. For acquisition purposes, the compound

10、shall be preserved, packed, and marked as specified in the contract or order. 6. NOTES 6.1 Sources of documents. 6.1.1 Copies of FED-STD-313 may be obtained from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094 or online at https:/assist.daps.dla.

11、mil. 6.1.2 Copies of the CFR may be obtained from the U.S. Government Printing Office, 732 North Capital Street NW, Washington, DC 20401-0001 or online at www.gpo.gov. 6.2 National stock number (NSN). NSNs associated with this CID include 6810-01-120-0408 and 6810-01-143-7185. Other NSNs may also co

12、rrespond with this document. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59304A 3 MILITARY INTERESTS: CIVIL COORDINATING AGENCY: GSA FAS Custodians: Air Force 68 Army AR Navy OS DLA GS Preparing activity: DLA GS3 (Project 6810-2010-008) Revie

13、wers: Army GL Navy AS NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST database at https:/assist.daps.dla.mil/. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-