1、I- - .? MIL-A-BL253 (LI 80 - 9999906 OLL0097 LI - F . i . I -_ i- , I MIL-A-81253(0S) Amendment 1 16 November 1966 , MILITARY SPECIFICATION ADHESIVE, MODIFIED EPOXY RESIN WITH POLYAMINE CURING AGENT This amendment forms apart of Military Specification MIL-A-81253(0S), 1 March 1965, and has been app
2、roved by the Naval Ordnance Systems Command, Department of the Navy. By this amendment the basic Specification MIL- A-81253(WP) is designated as MIL- A- 8 1253 (OS). Page 1, paragraph 1.1: Add to end of paragraph “adhesive. I /- Page 2, paragraph 3.1, lines 6 and 7: Delete “technical requirements of
3、 the contract. tf and substitute “requirements of this specification. Page 3, paragraph 3.3: Delete and substitute: “3.3 Material. The adhesive shall be made from a low-viscosity modified epoxy resin and triethylenetetramine. ! Page 3, paragraph 3.6: Delete and substitute: “3.6 Tensile shear. The tensile shear value of the cured resin shall be no less than 3250 pounds per squar. inch (psi) for each test specimen. .US. WVERNMENT PRMTMG OFFICE: 1981-251-115/3782 /I 3 FSC 8040 i Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
