NAVY MIL-R-7575 C (2)-1977 RESIN POLYESTER LOW PRESSURE LAMINATING《低气压层压聚酯纤维树脂》.pdf

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1、M I L-R-7575C Amendment 2 28 ADril 1977 Superseding - Amendment I 9 June 1972 MILITARY SPECIFICATION . RESIN, POLYESTER, LOW PRESSURE LAMINATING This amendment forms a part- of Military Specification MIL-R-7575C, da-ted 29 June 1966, and is approved for of .Defense. t use.by all Departments and Agen

2、cies of the Department Throughout this specif ication change to “First Article“. Page 2 2.1 Under Specifications - Federal: (a 1 De lete “NN-P-5 15, P I ywood, Conta i ner Grade“. (b1 Add INN-P-530, Plywood, Flat Panel!. (c1 Add “TT-W-572, Wood Preserva“ ive, Water-Repe I 1 ent“. Page 4 3.1.1 Delete

3、 and substitute: 3.1.1 Data - Unless otherwise specified by the procuring activity, no data other than the data accompanying the first article test samples (4.3.11 is required. 3.1.1.1 One year weathering data - As part of the first article sample (see 4.3.11, the supplier shall furnish certified da

4、ta showing that a glass cloth base plastic laminate, fabricated as specified in 4.3.1.1 from the resin submitted under this specification, has been ex- posed to outdoor weathering in accordance with 4.5.5 for a period of one year-and has subsequently met the applicable requirements of Table 1. The d

5、ata shall identify the geographical location in which the outdoor weathering was accomplished. Page 5 3.9.1, line 2, after the word llsheetll add !(The instruction sheet shall be submitted as specified in 4.3.11.“ Page 7 3.9.1 (k), I ne 2, change “affect“ to “effectt1. Provided by IHSNot for ResaleN

6、o reproduction or networking permitted without license from IHS-,-,-M I L-R-1575C .Amendment 2 t uj.9.1 (1) Change the identif ication of this subparagraph from “(1 1 .to rr(n)r and insert new (1) and (ml as fol lows: . “(1) The following Instruction which 1s to be printed verbatim: Store in ambiect

7、 temperatures below 8OoF (27C).1 (rn) The following instruction which- is to be printed verbatim in brominent: capitals: - .“ . 1 CAUT ION-: WEAR PROTECTIVE EYE GLASSES FOR ALL OPERATIONS-WITH THESE MATERIALS. NEVER MIX CATALYST DIRECTLY WITH PROMOTER (ACCELERATOR) OR VICE IF A PROMOTER IS USED, STI

8、R THE.PROMOTER THOROUGHLY INTO THE RESIN AVOID CONTACT WITH SKIN AND EYES. IN CASE OF CONTACT, FLUSH IMMEDIATELY WITHWATER. FOR EYES, GET IMMEDI-ATE MEDICAL ATTENTION. IN CASE OF INGESTION, GET TO A PHYSICIAN IMMEDIATELY.“ I. - . .VERSA AS AN EXPLOS ION MAY RESULT. THEN ADD THE CATALYST WITH STIRRIN

9、G. Page 16 5.2.12, I ne 4, delete “NN-P-515, Type I, Class 211 and substitute !INN-P-530, Type I, Grade 4 of Group A , surface treated in accordance with TT-W-572.“ Page. 17- *5.3.2, I ne 9, after “Cool locations“ add “at ambient temperatures not exceeding 80OF (27OC)“. Also, add the following to th

10、e prescribed warning markings of 5.3.2: . “WARNING: WEAR PROTECTIVE EYE GLASSES FOR ALL OPERATIONS WITH THESE MATERIALS. NEVER MIX CATALYST DIRECTLY WITH PROMOTER (ACCELERA- . TOR) OR V I CE VERSA AS AN EXPLOS I ON. MAY RESULT. I F A PROMOTER I S USED, STIR THE PROMOTER THOROUGHLY LNTO THE RESIN THE

11、N ADD THE CATA- LYST WITH STIRRING, AVOID CONTACT WITH SKIN AND EYES. IN CASE OF ATTENTION. IN CASE OF INGESTION, GET TO A PHYSICIAN IMMEDIATELY.“ - CONTACT, FLUSH IMMEDIATELY WITH WATER: FOR;EYES,.GT I.MEDlATE MEDKAL . r -NOTE: The margins of this amendment are marked wifh an asterisk to indicate .

12、where changes from the previous amendment were made. This was done as a convenience only and -the Government assumes no liability whatsoever for any inaccuracies in these no+ations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irresp

13、ective of the marginal notations and relationship to the last previous amendment. ,. Page 2 of 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-R“7575C (2) 73 9999906 0334990 2 I Custodians: Army - EL Navy - AS Air Force - I I Review Activities: Army - EA, MI Navy - SH DSA - GS N SA M I L-R-7575C Amendment 2 Preparing Activity: Navy - AS (Project No. 9330-0781 1 User Activity: Army - ME _. , Page 3 of 3 * Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-