KS M ISO 2556-2006 Plastics-Determination of the gas transmission rate of films and thin sheets under atmospheric pressure-Manometric method《塑料 大气压力下薄膜和薄板的气体透过率的测定 测压法》.pdf

上传人:arrownail386 文档编号:819803 上传时间:2019-02-11 格式:PDF 页数:11 大小:700.49KB
下载 相关 举报
KS M ISO 2556-2006 Plastics-Determination of the gas transmission rate of films and thin sheets under atmospheric pressure-Manometric method《塑料 大气压力下薄膜和薄板的气体透过率的测定 测压法》.pdf_第1页
第1页 / 共11页
KS M ISO 2556-2006 Plastics-Determination of the gas transmission rate of films and thin sheets under atmospheric pressure-Manometric method《塑料 大气压力下薄膜和薄板的气体透过率的测定 测压法》.pdf_第2页
第2页 / 共11页
KS M ISO 2556-2006 Plastics-Determination of the gas transmission rate of films and thin sheets under atmospheric pressure-Manometric method《塑料 大气压力下薄膜和薄板的气体透过率的测定 测压法》.pdf_第3页
第3页 / 共11页
KS M ISO 2556-2006 Plastics-Determination of the gas transmission rate of films and thin sheets under atmospheric pressure-Manometric method《塑料 大气压力下薄膜和薄板的气体透过率的测定 测压法》.pdf_第4页
第4页 / 共11页
KS M ISO 2556-2006 Plastics-Determination of the gas transmission rate of films and thin sheets under atmospheric pressure-Manometric method《塑料 大气压力下薄膜和薄板的气体透过率的测定 测压法》.pdf_第5页
第5页 / 共11页
点击查看更多>>
资源描述

1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 8 7 KS M ISO 2556 KS M ISO 2556:2006M ISO 2556:2006 ( ) ( ) ( ) ( )SK ( ) ( ) ( ) : : 2001 12 29 : 2006 8 7 2006 0328 : : ( ) ( 02 509 72997301) . 7 5 , . ICS 83.140.10 KS M ISO 2556: 2006Plastics Determination of the gas transmission rate of films and

2、 thin sheets under atmospheric pressure Manometric method ISO 2556 Plastics Determination of the gas transmission rate of films and thin sheets under atmospheric pressure Manometric method . 1. . 120 000 cm3/m2 d atm . . 2. . . KS M ISO 291 3. , (STP) . , . 0 , 1 24 (cm3/m2 d atm) . 1 . SI fm/Pa s .

3、 1 fm (femtometre) = 10 15m 1 cm3/m2 d atm = 0.114 3 fm/Pa s 1 fm/Pa s = 8.752 cm3/m2 d atm 2. 760 mm : 1 013 mbar 101.3 kPa . 4. 1 2 . 1 . 2 0 . 1 2 2 . , . 5. 5.1 5.4 1 M ISO 2556:2006 2 2 . 2 . 5.1 (metal cell) . a) 1 , . b) 100120 mm “ ” , 1) 2) . 1) , 20 mm 1215 mm ( 1 ). , . (gasket) . 2) (sin

4、tered disk) 60 mm mm ( 2 ) 1) 2) . 2) . 2 (5.2) (5.5) . 1 2 . 7. . . 5.2 1.52 mm 200400 mm , 0.5 mm . 5.3 U 1 2 , 5 mm U . , (vacuum stopcock, .) . 5.4 U . 1 2 . a) U ( 1 ) (overflowing) . 1) , U ( 1 ). . . 2) . 2) , U . (8.2 ). b) ( 20 mm ) M ISO 2556:2006 3 ( 2 ). 5.5 13 Pa 6 Pa . 5.6 5.7 0.5 5.8

5、5.9 6. , ( , , , ) . . 80 mm . 3 . ( KS M ISO 291 ) . . 7. (232) , KS M ISO 291 5. . 7.1 (5.4) . U 0 , 5.4(a)(1) . 7.2 5.1 b) 1) . 7.3 . 7.4 . 7.5 . 7.6 (drying column) . 1 . , . . 7.7 2 27 Pa . 5.5 . 7.8 U . . . . 5.4(a)(1) . , ( ). 7.9 h t , h . U . . M ISO 2556:2006 4 h , 56 . h t . t h 12 % . 0.

6、25 mm . 100 cm3/m2 d atm 0.1 mm . (cathetometer) . 100 cm3/m2 d atm , 5 . 7.10 , . 7.11 H(cmHg) . , (metallic packing block) 2 . (regime) . 8. 8.1 2 (V) . 2 . . . a) , . , ( = 1.45 g/cm3). b) ( ). . c) 8.2 5.4(a)(1) c 1 . c . uac +=1 , a: (cm2) u: U (cm2) , U ( ) . 8.3 h(cm) t (hour 0.1h) . dh/dt ,

7、 ) t . dh/dt h cm . 1 24 (cm3/m2 d atm) G . M ISO 2556:2006 5 thcchHahVAPTTGdd2101244oo+= (1) , To= 273 K T: (K) Po: Po = 1 A: (cm2) V: 2 (cm3) a: (cm2) h: t (cm) H: (cm) c: (8.2 ) dh/dt: t (cm/h) ( 2 3 ) . (1) . . tppPahVAPTTGdd2101244oo+= (2) P: p: t 2 dp/dt: t P, p ( dp) . (2) (1) P = k H (3) ,

8、p = kch(4) k H h P p . / MT 2L 2 . P p cmHg H h cm k = 1 . (4) (3) (2) p( dp), P . thkckchPahVAPTTGdd2101244oo+= (5) thcchHahVAPTTGdd2101244oo+= (1) 9. . a) , ( ) b) c) d) M ISO 2556:2006 6 e) f) 1 5.4 (a)(1) 0.5 mm 1 U X M ISO 2556:2006 7 2 5.4 (b) U () U 2006 9 1 135 513 701 7 (02)6009 4567 (02)60

9、09 4887 8 http:/ 607 822 1 11( 10 ) (051)557 1239 Fax. (051)557 0430 702 845 2 1741( 3 ) (053)384 1562 4 Fax. (053)384 1565 790 380 627( 3 ) (054)278 9661 Fax. (054)278 9662 406 829 7 50( 16 ) (032)260 0260 7 Fax. (032)260 0268 443 766 906 5( 9 ) (031)259 7000 9 Fax. (031)259 7010 200 041 1 9( 304 )

10、 (033)252 9423, 254 9423 Fax. (033)256 9423 361 802 1508 1( 6 ) (043)236 2451 3 Fax. (043)236 2454 305 343 23 14( 5 ) (042)864 2301 3 Fax. (042)864 2304 330 816 43 5( 1204 ) (041)589 0500 3 Fax. (041)589 0504 561 736 1 337 2( 7 ) (063)214 2235 7 Fax. (063)214 2238 506 301 621 15( 4 ) (062)953 1435 7

11、 Fax. (062)953 1438 641 966 298 7 ( 6 ) (055)212 1212 Fax. (055)212 1213 683 804 758 2( 2 ) (052)289 6601 3 Fax. (052)289 6604 425 020 541 3( 4 ) (031)487 6191 4 Fax. (031)487 6195 730 350 92 30( 8 ) (054)473 6954 Fax. (054)473 6955 480 848 2 487 6( 3 ) (031)82981824 Fax. (031)8298185 KOREAN STANDARDS ASSOCIATION KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKS M ISO 2556: 2006 PlasticsDetermination of the gas transmissionrate of films and thin sheets under atmospheric pressureManometric method ICS 83.140.10

展开阅读全文
相关资源
猜你喜欢
  • ASD-STAN PREN 3051-1987 Substitute Materials for Bolts (Edition P 1)《螺栓用替代材料》.pdf ASD-STAN PREN 3051-1987 Substitute Materials for Bolts (Edition P 1)《螺栓用替代材料》.pdf
  • ASD-STAN PREN 3052-1999 Aerospace Series Bolts Hexagonal Normal Head Close Tolerance Normal Shank Short Thread in Heat and Corrosion Resisting Steel Passivated Classification 1100 .pdf ASD-STAN PREN 3052-1999 Aerospace Series Bolts Hexagonal Normal Head Close Tolerance Normal Shank Short Thread in Heat and Corrosion Resisting Steel Passivated Classification 1100 .pdf
  • ASD-STAN PREN 3054-1987 Aerospace Series Bearings-Airframe Rolling Single Row Self-Aligning Roller Bearings in Steel Cadmium Plated Dimensions and Loads (Issue P 1)《航空航天系列 轴承 机体用镀镉.pdf ASD-STAN PREN 3054-1987 Aerospace Series Bearings-Airframe Rolling Single Row Self-Aligning Roller Bearings in Steel Cadmium Plated Dimensions and Loads (Issue P 1)《航空航天系列 轴承 机体用镀镉.pdf
  • ASD-STAN PREN 3055-1987 Aerospace Series Bearings-Airframe Rolling Single Row Self-Aligning Roller Bearings in Corrosion Resisting Steel Dimensions and Loads (Issue P 1)《航空航天系列 轴承 .pdf ASD-STAN PREN 3055-1987 Aerospace Series Bearings-Airframe Rolling Single Row Self-Aligning Roller Bearings in Corrosion Resisting Steel Dimensions and Loads (Issue P 1)《航空航天系列 轴承 .pdf
  • ASD-STAN PREN 3056-1987 Aerospace Series Bearings-Airframe Rolling Rigid Two Row Ball Bearings in Steel Dimensions and Loads (Issue P 1)《航空航天系列 轴承 机体用钢制刚性双排滚子轴承 尺寸和负荷 第P1版》.pdf ASD-STAN PREN 3056-1987 Aerospace Series Bearings-Airframe Rolling Rigid Two Row Ball Bearings in Steel Dimensions and Loads (Issue P 1)《航空航天系列 轴承 机体用钢制刚性双排滚子轴承 尺寸和负荷 第P1版》.pdf
  • ASD-STAN PREN 3057-1987 Aerospace Series Bearings-Airframe Rolling Rigid Two Row Ball Bearings in Steel Cadmium Plated Dimensions and Loads (Issue P 1)《航空航天系列 轴承 机体用镀镉钢制刚性双排滚子轴承 尺寸.pdf ASD-STAN PREN 3057-1987 Aerospace Series Bearings-Airframe Rolling Rigid Two Row Ball Bearings in Steel Cadmium Plated Dimensions and Loads (Issue P 1)《航空航天系列 轴承 机体用镀镉钢制刚性双排滚子轴承 尺寸.pdf
  • ASD-STAN PREN 3058-1987 Aerospace Series Bearings-Airframe Rolling Rigid Two Row Ball Bearings in Corrosion Resisting Steel Dimensions and Loads (Issue P 1)《航空航天系列 轴承 机体用耐蚀钢制刚性双排滚子.pdf ASD-STAN PREN 3058-1987 Aerospace Series Bearings-Airframe Rolling Rigid Two Row Ball Bearings in Corrosion Resisting Steel Dimensions and Loads (Issue P 1)《航空航天系列 轴承 机体用耐蚀钢制刚性双排滚子.pdf
  • ASD-STAN PREN 3059-2001 Aerospace Series Bearings Airframe Rolling Rigid Single Row Ball Bearings in Steel with Flanged Alignment Housing Cadmium Plated Dimensions and Loads (Editi.pdf ASD-STAN PREN 3059-2001 Aerospace Series Bearings Airframe Rolling Rigid Single Row Ball Bearings in Steel with Flanged Alignment Housing Cadmium Plated Dimensions and Loads (Editi.pdf
  • ASD-STAN PREN 3060-2001 Aerospace Series Bearings Airframe Rolling Rigid Single Row Ball Bearings in Steel Cadmium Plated with Flanged Alignment Housing Cadmium Plated Dimensions a.pdf ASD-STAN PREN 3060-2001 Aerospace Series Bearings Airframe Rolling Rigid Single Row Ball Bearings in Steel Cadmium Plated with Flanged Alignment Housing Cadmium Plated Dimensions a.pdf
  • 相关搜索

    当前位置:首页 > 标准规范 > 国际标准 > 其他

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1