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2、ISO 16276-2:2007) 01 2015 . 5 ISO 16276-2:2007 Corrosion protection of steel structures by protective paint systems Assessment of, and acceptance criteria for, adhesion/cohesion (fracture strength) of coating Part 2: Cross-cut testing and X-cut testing (- . / ( ) . 2. - ) -, 1.5 ( 4.2 4.3). - 4.3, 5
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5、 , - . (), - () . , , , , . 3 : 3.1 (fracture strength): , (-): - (); - (). 32702.22014 2 3.2 (adhesion): - . . 3.3 (cohesion): , . . 3.4 (continuous layer of a coating material resulting from a single application): , () - . 3.5 (coat): , - . 3.6 (coating): , , - , . 3.7 (coating system): -. 4 4.1 -
6、 , , 0 5 ( ), . - . - . , , - . . - . , . - (. ). 4.2 - -, . 5 5.1 - 5.1.1 , . 5.1.2 (0,43 0,03) ( ) 2030 ( 1). 0,1 . 5.1.3 , () () , 2,4 4,0 /, 1. 50 . 32702.22014 3 1 ; 1 6 6.1 - , . , , - (6.3). - -. - . , . . , - . , ( -) . . 6.2 / . -/ 10 15 80 %. 24 : - , ; - ; - /. : - ; - ; - . 32702.22014 4 , , . , - ( ), . , . 6.3 - - , , -/ , , - . (a b) . . . a. , (23 2) C (50 5) % 10 , . b. 10 . - , . - (23 2) C (50 5) % 16 , . - , . - a. . , - / . ) , -. b)
