1、 (IR) , (ISO 2303:2011, IDT) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)ISO 23032013, 1.092 . 1.22009 . , - . , , -, 1 160 - , - () - , 42 3 , (- 27 2013 . 59-) : ( 3166) 00497 ( 3166) 00497 AMBYKGMDRUTJ -4 ISO 2303:2011 Isoprene rubber(IR) Non-oil-extended,solution-
2、polymerizedtypes Evaluationprocedures (IR). . ). SC 3 () ISO/TC 45 ISO. (en). , - , , , . - . (IDT)5 14 2014 . 143- ISO 23032013 1 2016 .6 II ISO 23032013 -, - . () . , - - , 2014 -, III ISO 230320131 .12 13 .24 .25 26 .77 88 89 .8() -.9() . 11() .1415IV ISO 23032013 (IR) , Isoprene rubber (IR) solu
3、tion-polymerized types non-oil-extended. Evaluation methods - . , . - , , .1 (IR) -, ( ), . , , - , - .2 . - . ( ).ISO 37 Rubber, vulcanized or thermoplastic Determination of tensile stress-strain properties ( . )ISO 247:2006 Rubber Determination of ash (. )ISO 248-1 Rubber, raw Determination of vol
4、atile-matter content Part 1: Hot-mill method and ovenmethod (. . 1. )ISO 289-1 Rubber, unvulcanized Determinations using a shearing-disc viscometer Part 1:Determination of Mooney viscosity ( . - . 1. )ISO1795 Rubber,rawnaturalandrawsynthetic Samplingandfurtherpreparativeprocedures( . )ISO 2393 Rubbe
5、r test mixes Preparation, mixing and vulcanization Equipment and procedures(.,.)ISO 3417 Rubber Measurement of vulcanization characteristics with the oscillating disc curemeter(. )ISO 6502 Rubber Guide to the use of curemeters (. -)1 ISO 23032013 20160101ISO 23529 Rubber General procedures for prepa
6、ring and conditioning test pieces for physical testmethods (. )3 3.1 1,5 ISO 1795.3.2 ISO 1795.4 4.1 ISO289-1,ISO1795. ML (1 + 4) 100 C.4.2 ISO 248-1.4.3 ISO 247.5 5.1 1. -. , , . 1 (IR) 100,00 2,00 5,00 2,25 (N330) 35,00TBBSa)0,70 144,95a)TBBS N-2- ISO 6472. - 0,3 %, ISO 11235. TBBS - , 6 . 0,75 %,
7、 TBBS . TBBS ( ).5.2 5.2.1 , , ISO 2393.5.2.2 5.2.2.1 ( B) . B , A.2 ISO 23032013 . . , . (70 c177 5) C. . , 5.2.2.2 5.2.2.3, , - .5.2.2.2 A , , a) 0,5 2 , , 2,0 2,0b) 1,4 3/4 2,0 4,0 , - . , - .c) 1,7 - . 3/4 2,0 6,0d) . 3/4- 3,0 9,0e) , . 50 % 1,9 3/4 -, , , -. 3/4 13,0 22,0f) TBBS 1,9 . 3/4 3,0 2
8、5,0g) . - 0,8 3,0 28,0h) 6 (. ISO 2393). , 0,5 % - 1,5 %, .i) ISO 3417 ISO 6502. 224 - ISO 23529.j) 2,2 ISO 37.k) 224 - ISO 23529.3 ISO 230320135.2.2.3 B , , a) (0,5 c177 0,1) , , - 1,4 2,0 2,0b) . 3/4 2,0 4,0c) . 3/4- 3,0 7,0d) 50 % . 3/4 3,0 10,0e) , , -. 3/4 5,0 15,0f) TBBS. 3/4 3,0 18,0g) . - (0,5 c177 0,1) 2,0 20,0h) 6 (. ISO 2393). 0,5 % - 1,5 %, .i) ISO 3417 ISO 6502. 224 ISO 23529.j) 2,2 ISO 37.k) 224 - ISO 23529.5.2.3 5.2.3.1 652000 3 - , - . , . , - , , . 60 C. .5.2.3.2 . - 120 C. - , / .4 ISO 230320131
