ASTM_D_6746_-_15_rus.pdf

D 6746-15 STANDARD TEST METHOD FOR DETERMINATION OF GREEN STRENGTH AND STRESS RELAXATION OF RAW RUBBER OR UNVULCANIZED COMPOUNDS 2016.():2957-16/ASTM :29.07.2016 -,.9,-49,-1,119991.:(499)236-54-49:(499)230-13-72 E-mail:interstgost.ru http:/www.interstandart.ru/(ASTM International)100 rr Harbor Drive,West Conshohocken,PA 19428,USA.ASTM International ,ASTM International.-,ASTM International ,.This translation is executed by FBU“CIC“Interstandard”of Federal Agency on Technical Regulating and Metrology under the license of American Society for Testing and Materials(ASTM International)100 rr Harbor Drive,West Conshohocken,PA 19428,USA.ASTM International does not approve and does not confirm these translations and in any cases only the English version published with a sign of ASTM International copyright can be considered as the original version.Reproduction of the specified translations by any Party,except for ASTM International or FBU“CIC“Interstandard”,is strictly forbidden according to the USA legislation and international copyright.ASTM D 6746-15 1 D 6746-15 1 D 6746;,.().1.1.1 ,.1.2,.1.3 ,.1 ASTM D11 D11.12 .1 2015.2015.2002.2010.D 6746-10.DOI:10.1520/D6746-15.ASTM D 6746-15 2 ,.2.2.1 ASTM:2D 412 D 1349 D 3182 ,D 4483 ,3.3.1:3.1.1 ,.3.1.1.1 ,.3.1.2 2 ASTM,ASTM www.astm.org ASTM serviceastm.org.ASTM.Document Summary ASTM.ASTM D 6746-15 3 ,.3.1.3 ,.4.4.1 .A ,.B 100%-,.4.2 A ,.4.3 (.5.).1 .1 ,.2 ,ASTM D 6746-15 4 ,.3 ,.4.4 ,100%-,.5.5.1 -(,).5.2 ,.,.,.5.3 ,.ASTM D 6746-15 5 .1 1 2 3 ASTM D 6746-15 6 6.6.1 ,.6.2 .6.3 .7.7.1 D 412.100 10/20 1000/./,.,.7.2-D 3182.8.8.1 ,ASTM D 6746-15 7,.,.8.2 ,.9.9.1 Die C D 412.,Die A D 412.9.2 ,.10.10.1 2,5 -,.,(.16.).10.2 -(0,05),-.5 1 100 2C 2,5,ASTM D 6746-15 8 30 2 ,.10.3 ,.,.10.4 ,.,.10.5 ,(.9.1).11.11.1 D 412.12.12.1 23 2C 16,24.12.2 ,.13.A 13.1 ASTM D 6746-15 9 D 412.100 10/.,.13.1.1 100 10/.,.13.2 .20%,.13.3 ,23 2C.13.4 ,D 1349.15 2 .14.14.1 D 412.100 10/.,.14.2 ,100%-.,.ASTM D 6746-15 10 30 .14.3 .20%,.14.4 ,23 2C.14.5 ,D 1349.15 2 .15.15.1 ,.1,.,(E115.2 :),.T(xxx)=F(xxx)(1)/A:T(xxx)F-(xxx)%,(xxx)A-,-,MN,215.3 ,.ASTM D 6746-15 11 .15.4 ():Y(stress)=F(y)(2)/A:Y(stress)F-,(y)A-,-,M,215.5 ():.E=100 L L(o)/L(3)(o):E-(),L-,L(o)-(L L(o)15.6 ,L .).15.7 :(4):M(xxx)T-(xxx)%,(xxx)xxx-.-(xxx)%,ASTM D 6746-15 12 15.8 ,:(5):%D(tt)T-(tt),-(tt),T(100)-100%-,.16.16.1 :16.1.1 (A ),16.1.2 A:,.16.1.3 :100%-t 100%(30),ty16.1.4 ,y%(75%-).16.1.5 ,16.1.6 ,Die C,16.1.7 ,16.1.8 ,ASTM D 6746-15 13 16.1.9 ,16.1.10 ,16.1.11 ,16.1.12 ,23 2C,16.1.13 ,.17.17.1 (ITP),2003.,D 4483(2004.),D 4483.D 4483.17.2 ,ITP,.17.3 ()ITP;EPDM,NR,SBR NBR.-,.2,.2,ASTM D 6746-15 14.,2.1 2.D 4483,5.1.5.1 2A 1 ,B Sr r(r)SR R(R)2(NR)0,25 0,007 0,019 7,5 0,04 0,113 45,4 1 3(SBR)0,033 0,014 0,039 11,6 0,027 0,075 22,6 2 4(NBR)0,35 0,007 0,019 5,4 0,011 0,03 8,6 2 1(EPDM)0,78 0,035 0,098 12,5 0,065 0,183 23,4 1 9,25 25,0 2 ,%B Sr r(r)SR R(R)1(EPDM)35,6 3,06 8,57 24,1 16,4 45,9 129 4(NBR)40,4 8,12 22,7 56,3 10,9 30,6 75,8 1 2(NR)47,5 2,78 7,79 16,4 8,5 23,8 50,1 2 3(SBR)53,3 6,76 18,9 35,6 19,2 53,7 101 33,1 89,0 :.Sr-r-()(r)-()SR-()R-()(R)-()A 2;.5.1.5 D 4483 1 2.B-2 .ASTM D 6746-15 15 17.4 ,A,.,.,.-2 D 4483 ,h k.2 ,.7,8,9 10 D 4483.17.5 .1 .,r R,(r)(R).17.5.1 ,.1.(),r,(r),.17.5.2 ,ASTM D 6746-15 16 ,.1.,(),R,(R),.17.6 ,(r)(R),;1 3,6.,.,.17.7 .,.18.18.1;.ASTM D 6746-15 17 ASTM International -,.,.,.-ASTM International.,.,.ASTM International,100 Barr Harbor Drive,West Conshohocken,PA 19428.610-832-9585,610-832-9555 E-mail:serviceastm.org ASTM:(www.astm.org).,222 Rosewood Drive,Danvers,MA 01923,Tel:(978)646-2600;http:/.