1、 (ISO 306:2004, MOD) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)150882014(ISO 306:2004), 1.092 . 1.22009 . , - . , , -, 1 - . ( ) - 4 , 2 230 , - 3 , ( 18 2014 . 66-) : ( 3166) 00497 ( 3166) 00497 BYKGRUUA 4 ISO 306:2004Plastics Thermoplasticmaterials Determinationof
2、Vicatsofteningtemperature(VST).- . (VST). - 1.52001 ( 3.6). ISO . , , , -, . (en). , - , - . , -, . . . (MOD)5 29 2014 . 463- 150882014 (ISO 306:2004) 1 2015 .6 1508883II 150882014 -, - . () . , - - , 2014 -, III 1508820141 .12 13 .24 .25 .56 .57 .58 69 .6 () , ( ) - ( ) . . . 8 () 10 () 11 () - .11
3、12IV 150882014 Plastics.Method for determination of Vicat softening temperature of thermoplastics1 1.1 (VST) :- 50 10 ; 50 /;- 50 50 ; 50 /;- 120 10 ; 120 /;- 120 50 ; 120 /. . : 50 ( , I); 50 ( , I); 120 ( , II); 120 ( , II).1.2 , , - . .2 : 1201966 . . 124232013 (ISO 291:2008) . () 2627784 . - - ,
4、 1 , - . - (), () . , , , , .1 150882014(ISO 306:2004) 201501013 , - , , 1 . . (VST) (), , 1 . -, 1 .4 , :4.1 (4.4), , , , - . , (. 1 2). , - . , - , , , , . , . . , , 10 . 0,02 , - . - , .4.2 , , 1,5 3,0 , , (1,000 c1770,015) 2 (1,128 c177 0,008) , (4.1). , . - 23c18023c1802 .4.3 , , 0,01 - . , , (
5、4.4).1 ; .2 , - , , 1 .4.4 , (4.1), , , , :- (10,0 c1770,2) 50 120;-(50c1771) 50 120.2 150882014 , , , , - , 1 . , - .4.5 , (4.5.1), -, (4.5.2). , - (50 c177 5) / (120 c177 10) /. 6 . , 6 (5,0c1770,5) (12c1771) . .3 1508820141 ; 2 ; 3 ; 4 ;5 ; 6 ; 7 ; 8 1 , , (VST) -, (. 7.5).4.5.1 , , 35 . . -, - , . (VST) - , . , , , .4.5.2 , -, .4.6 4.6.1 - - 0,5 . ,4 1508820141 ;2 ; 3 ; 4 ; 5 ;6 ; 7 2 (VST) 7.2. .4.6.2 - c1770,5 . - , .5 5.1 . 10 , 3,0 6,5 . , , . - ,
