1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) ISO 17226-3 2014 3 (ISO 172263:2011, IDT) 2015 ISO 17226-32014 II , - 1.092 . 1.2 2009 . -, . , , , 1 412 , - ( ) , 5 2 3 , (- 25 2014 . 45-2014) : ( 3166) 004 97 ( 3166) 004 97 AZ AM BY GE KZ KG MD RU TJ TM UZ UA 4 25 -
2、 2014 . 2114- ISO 17226-32014 1 2016 . 5 ISO 17226-3:2011 Chemical de-termination of formaldehyde content Part 3 Determination of formaldehyde emissions from leather (-. . 3. - ) (en). ( IDT). . . - . 6 ISO 17226-32014 III - , . () - - . , , 2015 -, - ISO 17226-32014 1 3 Leather. Chemical determinat
3、ion of formaldehyde content. Part 3 Method for determination of formaldehyde emissions from leather 2016 01 01 1 , (). - . , , , ISO 17226-1 ISO 17226-2. 2 : ISO 2418:2002 Leather Chemical, physical and mechanical and fastness tests Sampling loc a-tion (. , . - ) ISO 2419:2012 Leather Physical and m
4、echanical tests Sample preparation and conditioning (. . ) ISO 3696:1987 Water for analytical laboratory use. Specification and test method ( - . ) ISO 4684:2005 Leather Chemical tests Determination of volatile matter ( . -. ) - , 1 , - . (), - () . , , , , . 3 -. , . - 2.4-, , . () , - 360 . ISO 17
5、226-32014 2 4 ., . 3 ISO 3696. . 4.1 4.1.1 , 37 %- . 4.1.2 , 0,05 /, . 12,68 /. 4.1.3 , 2,0 /. 4.1.4 , 2,0 /. 4.1.5 , 0,1 /. 4.1.6 , 1 %, . 1 100 . 4.2 4.2.1 (DNPH) , 0,3 DNPH (2,4-), 100 (85 %- ); (DNPH 25 %- ). 4.2.2 . 5 : 5.1 , (. 1). , , , -, . 5.2 , 10, 500 1000 . 5.3 ( ), 100 250 . 5.4 , 5 50
6、. 5.5 , (60 2) . 5.6 , 1 . 5.7 , , 360 . 5.8 ISO 2419, (10040) . 5.9 3 4 . 5.10 , , 0,45 . 6 6.1 6.1.1 (. 5.2) 1000 , 100 , - 5 (. 4.1.1). - . . ISO 17226-32014 3 1 ; 2 ; 3 1 6.1.2 10 (. 5.3) 250 50 (. 4.1.2). (. 4.1.3) . (15 1) 18 26 , 15 (. 4.1.4) 2 (. 4.1.6) (. 4.1.5) . . . FA 10 (/10 ); V0 (); V
7、1 (); MFA , 30,02 /; c1 , (/). 6.2 6.2.1 - , - . ISO 17226-32014 4 - . 6.2.2 (10040) , - ISO 2418, (. 5.8) ISO 2419. . . 3 4 - 10 . 6.2.3 , ISO 4684. . 6.2.4 0,01 . 50 - , . . 6.2.4 0,01 . 50 - , . . 50 - . . . , , (180 15) - (60 2) . 1 . , - , . 6.2.5. 6.2.5 DNPH 4 (. 4.2.2), 5 (. 5.1) 0,5 DNPH (.
8、4.2.1) (. 5.2) 10 . -. 60 , 180 . (. 5.10) . , 6.2.6 . , . , , 2 /, . , . : 1,0 / : /, 60:40 : 18 (1 , RP18) (): 360 : 20 6.2.7 0,5 , 6.1.1, - (. 5.2) 500 , 100 . , . , . 2 /. (. 5.2) 10 4 (. 4.2.2), 0,25, 0,5, 1,0, 2,0, 3,0, 5,0 , , . 0,5 DNPH (. 4.2.1). - ISO 17226-32014 5 . 60 , 180 , - (. 5.10), . /. 6.2.8 wFA (/); Asample , -; Ablank , -; b (10 /); D
