GOST ISO 17491-4-2012 Occupational safety standards system Protective clothing providing protection from chemicals Part 4 Method for determination of resistance to penetration by a.pdf

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1、 4 ( )(ISO 17491-4:2008, IDT) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)ISO 17491-42012, - 1.092 . 1.22009 . -, . , , 1 - ( )2 3 , ( 15 2012 . 42) : (IS 3166) 00497 (IS 3166) 00497 BYKGRU 4 29 2012 . 1806- ISO 17491-42012 1 2013 .5 ISO 17491-4:2008 Protectiveclothin

2、g Test methods for clothing providing protection chemicals Part 4: Determination of resistance topenetration by a spray of liquid (spray test) . . 4. (). (CEN) - , - (EFTA), 89/686/EEC. (en). , - , , , . - . (IDT). 17491-420096 II ISO 17491-42012 ( ) - . , - . - , 2013 -, III ISO 17491-42012,- 4 ( -

3、 , , ) 6 ( ), -. , . , . , -.! , , ; .IV ISO 17491-42012 4 ( )Occupational safety standards system. Protective clothing providing protection from chemicals.Part 4. Method for determination of resistance to penetration by a spray of liquid (spray test)1 , , :) : . , , - ;b) : . , , ( ), , - . - .2 :I

4、SO/R 11610:2004 Protective clothing Vocabulary ( . )EN 14605:2005 Protectiveclothingagainstliquidchemicals.Performancerequirementsforclothingwithliquid-tight (type 3) or spray tight including item providing protection to parts of the body only (types PB 3 andPB 4 ( . - , ( 3), ( 4), , ( 3 4)EN 340:2

5、003 Protective clothing ( . )3 ISO/TR 11610, - :3.1 (connection): .1 ISO 17491-42012 201309013.2 (calibrated stain): - , - . () - , .3.3 (absorbent overall): , , , .4 , , . - , , .5 , :- (20 c177 2) C;- , ( CAS 28983-56-4);- - , Genapol LRO (-, CAS 009004-82-4);- ( ), ( CAS 77-92-9, . .). , . - ( )

6、- :) : (52 c177 7,5) c215 103/;b) : (30 c177 5) c215 103/. , 4 , 25 3 Genapol LRO 125 1 3 . - 1520 , 200 3 10 3. , , 12 . - , . , - , , , , . . , , . , - .2 ISO 17491-420126 6.1 . , - , c177 10 %1). .6.2 -/ . / N 14605. , . , . , . . (5 c177 0,5) . (25 c177 5) . . , . 1 2.6.3 , (1 c177 0,1) .6.4 .6.

7、5 . - . - . 400 . , .6.6 c177 1.6.7 , 45 , 1.1) Sontara PES/Woodpulp 45/55 PoligardAdsorbent; , .3 ISO 17491-420126.8 . :- : (0,47 c177 0,05) 3/ 300 ;- : (1,14 c177 0,10) 3/ 300 . 1). . - . - , - , .6.9 , , . - , , , , .1) Lumark (Hypro EU Ltd., Longstanton, Cambrodge4 5DS, UK), , , - 90:- : DC-03, CR-23;- : DC-04, CR-25. , .4 ISO 17491-420121 1 1 , - . - . , , - .2