KS M ISO 35-2007 Natural rubber latex concentrate－Determination of mechanical stability《天然橡胶胶乳浓缩物 机械稳定性测定》.pdf

1、 KS M ISO 35 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS KS M ISO 35 ：2007 (2012 ) 2007 7 26 http:/www.kats.go.krKS M ISO 35：2007 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： : 2002 11 30 : 2007 7 26 : 2012 12 19 ： 20120730 ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 35：2007 (2012 ) Nat

2、ural rubber latex concentrate Determination of mechanical stability 2004 5 ISO 35, Natural rubber latex concentrateDetermination of mechanical stability , . . . . 1 . . , , , , . 2 . . KS M ISO 123, KS M ISO 124, , KS M ISO 125, ISO 33101, Test sievesTechnical requirements and testingPart 1：Test sie

3、ves of metal wire cloth ISO/TR 9272, Rubber and rubber productsDetermination of precision for teat method standards 3 . KS M ISO 35：2007 2 3.1 (natural rubber latex concentrate) 3.2 , 4 55 %(m/m) . , . 5 , . . 5.1 1.6 %(m/m) (NH 3 ) 0.30 %( ) . 5.2 0.6 %(m/m) (NH 3 ) 0.30 %( ) . 6 6.1 6.1.16.1.3 . 6

4、.1.1 , 90 mm (581) mm, 2.5 mm . . 6.1.2 6.3 mm, (20.830.03) mm, (1.570.05) mm . (14 000200 ) rev/min , 0.25 mm . 6.1.3 , KS M ISO 35：2007 3 , (131) mm . 6.2 150 mm, 20 mm . . 6.3 . . 6.4 . (7010) , (7010) 6.5 ISO 33101 , (1807.6) m . 7 KS M ISO 123 . . 8 8.1 24 . , KS M ISO 124 KS M ISO 125 . 0.03 %

5、(V/V), . 0.05 %(V/V) . . 8.2 (55.00.2) %(m/m) 100 g . 3537 ( ) . , (80.00.5) g . KS M ISO 35：2007 4 (351) . (14 000200) rpm . 8.3 . . . a) 15 , , . . 15 , . b) (6.2) 100150 cm 3 . . (6.3) . . . . 9 () . 5 % . . 10 10.1 ISO/TR 9272 . . 10.2 , . . 10.3 1 . r R 95 % . 10.4 1 2001 (ITP) . 8.3(b) A B 13

6、3 . A B 1 L (bulk) . A B . ITP . KS M ISO 35：2007 5 10.5 ITP 1 . 10.6 r() 1 . r( ) (non-identical) . 10.7 R() 1 . R( ) (non-identical) . 10.8 ( ) . ( ) . 1 s s rr s RR 1 023 15 43 94 265 r = 2.83s r r：( ) s r ： R = 2.83s RR：() s R ： 11 . a) b) c) 15 d) (：, , ) e) f) 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS M ISO 35 ：2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Natural rubber latex concentrate Determination of mechanical stability ICS 83.040.10 Korean Agency for Technology and Standards http:/www.kats.go.kr