1、 140872015 . ISO 14087:2011Leather Physical and mechanical tests Determination of bending force(IDT) 1 412 , - ( ) , 42 3 18 2015 . 367-4 14087:2011 . - . (ISO 14087:2011 Leather Physical and mechanical tests Determination of bending force). - 1.5 ( 3.5). - , 5 1.02012 ( 8). ( 1 ) , -.() - . , - (ww
2、w.gost.ru) , 2015 , - - II 1408720151 .12 13 14 .25 .26 37 38 .4 () .5 () 6III 140872015 . Leather. Physical and mechanical tests. Method for determination of bending force 201607011 .2 -. 2418:2002 . , -. (ISO 2418:2002, Leather Chemical, physical andmechanical and fastness tests Sampling location)
3、2419:2012 .- (ISO 2419:2012, Leather Physical and mechanical tests Sample preparation and conditioning) 2589:2002 . . (ISO 2589:2002, Leather Physical and mechanical tests. Determination of thickness)3 :3.1 (bending force): , , .3.2 (bending angle): , .3.3 (bending length): , . , - , , .3.4 (bending
4、 rate): , . (/).3.5 (compression bending): .3.6 (extension bending): .1 140872015 4 ( ). . - . , .5 5.1 :5.1.1 , -. (35 c177 1) 30 (. 1). -. . .5.1.2 . ( c177 0,1 ) (. 1). 1 91 0,1. 10/ 0,1/. 0,1 %.5.1.3 .- (. 2). -, 10 ( , 1 ) 0,1 % 0,1 %. R = (0,05 c177 0,01) 30 . .2 1408720151 ; 1b ; 2 6 ;3 30 ;
5、4 (35c177 1) ; 5 1 . 0,1 50 0,1 . - . - 1 . , , 0. - . . , (-, , ). ( ) .5.2 , , 0,05 0,2 c215 0,01 c215 .5.3 , O 2419, .6 , O 2418, O 2419. - (. 7.1). , . - . (, ) , . , - , . , , - .7 7.1 , . , , 1.3 1408720151 ; 2 ; 3 ;4 ; 5 ; 6 2 , (. 5.2) 0,08 c215 . - 1. 0, . - . 1 A () BC , 5 10 15 , 15 20 25
6、 , 60 60 60 , 63 63 63 , / 1,5 1,5 1,5 , / 1,5 1,5 1,5 ( c180), 30 c18050 30 c18055 30 c18060 , 3 3 3 / . , - / . - , / . . , . , - ( ). ( ), - . .7.2 O 2589. , . .8 :a) ;b) ;c) ;d) ;) , ;f) , ( );g) , ;h) .4 140872015 () . . , :FRANK-PTI Gmbh, Auf der Aue 1, 69488 Birkenau, Germany, www.frank-5 140872015 () .1 2418:2002 * 2419:2012 * 2589:2002 * . . - .6 140872015 675.017.4:006.354 59.140.30 19 : , , , , , , , , , , , , , , , 7 140872015 . . . . 16.06.2015. 23.06.2015. 60 c180 8418. . . . 1,40. .-. . 0,90. 31 . . 2243. , 123995 , ., 4.www.gostinfo.ru infogostinfo.ru
