GOST 12 4 267-2014 Occupational safety standards system Special clothing for protection from toxic chemicals Determination of resistance to penetration by sprayed liquid chemicals .pdf

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1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) 12.4.267 2014 (EN 14786:2006) , (EN 14786:2006, MOD) 12.4.2672014 II , 1.092 . 1.22009 . , . , , 1 . ( . . ) , 4 2 3 , ( 14 2014 . 72-) : ( 3166) 004-97 ( 3166) 004-97 AM AZ KZ KG RU UA 4 26 2014 . 1801- 12.4.2672014 (EN

2、 14786:2006) 1 2015 . 5 EN 14786:2006 Protective clothing. Determination of resistance to penetration by sprayed chemicals, emulsions and dispersions. Atomizer test ( . , . ). , ( 1, 2, 9, 10) . 1.5 ( 3.6). (MOD) 12.4.261-2011 ( 14786:2006) 6 12.4.2672014 III , . () . , , 2015 , 12.4.2672014 IV , ,

3、 . , , , , , . , , , (, , . .). , , (, ) 12.4.2392013 ISO 65302012. , , , . 12.4.2672014 (EN 14786:2006) 1 , Occupational safety standards system. Special clothing for protection from toxic chemicals. Determination of resistance to penetration by sprayed liquid chemicals, emulsions and dispersions

4、20151201 1 , . , . , . ( ), , . . 2 : 8.20776 . . . * 30893.12002 . . ISO 65302012 . . , 1 , , . (), , () . , , , , . 3 : 3.1 (penetration): , . , , . . * . 12.4.2672014 2 3.2 (permeation): , . : ) () ; ) ; ) () - . 4 , . . , ( 1). 30 . , , 96 %. , () (). . 1 ; 2 ; 3 ; 4 ; 5 ; 6 ; 7 ; 8 ; 9 ; 10 1 1

5、2.4.2672014 3 5 5.1 . 24. , (. 2 3). , . . . , ( ) (. 4). : 30893.1 : 30893.1 2 3 12.4.2672014 4 : 30893.1 4 5.2 . (. 5). , . 24 0,35 (. 6 7). 4 1 : 30893.1 : 30893.1 5 6 12.4.2672014 5 3 1 ; 2 : 30893.1 7 : 5.3 , , . 12.4.2672014 6 2 3 , 1 3 (20 2) . 5.4 300 . - , 50 500 . 6 6.1 . - ( ). 6.2 (, ). ( 25 50 3). . 7 7.1 . , ( ). : 1- ; 2- ; 3- ( ). , . (, 4 , 20 . .). 7.2 7.2.1 , , . , (0,5 0,05) 3. . . , , , . 7.2.2 (0,5 0,05) 3 , . , 95 % . 7.2.3 . 7.3

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