1、ANS/ASTM I 845-77CraHapTHag cHeumKauH Ha aTranyCH KcIonI,2HacTom CTaHnapT u3naH Hon KCHpOBaHHHM OO03HaTeHeMI 845;HeocpenCTBeHHO cIenyee sa HIM YnCIO yKa3HBaeT OHepBoHaaILHoro ooopeHA m,B clyqae nepecMorpa,-rolHoceHero HepecMorpa.YnCIO B CKOOKax yKa3HBaer rOl HOCIeIHe-rO HOBTOpHOrO OOOpeHA.I.Ha3HaeeI
2、.I.HacTomaa cnemuaa Kacaerc 5-rpaycHoro KCIoa.2.McHOIL3OBaHHNe OKyMeHTH2.I.CTaHIapTH ASTM:I 270-0roop HpoO HeTn HepremponyKTOB.I 847-OnpeneeHne KncIOTHOCTH OeHsona,TOnyona,KCLIOIOB,coILBeHT-HapT aHaIorHHX IpoMHIeHHHX apoMaTneckX yrIeBOIOpO,OB4.I 848-0npeeeHe IBeTa IpoMHIeHHX apoMaTecKX yrIe-BOIOpOIO
3、B HpOMHBKO KCIOTO4.I 849-0npeeeHMe Koppo3M Ha MeI IpOMIeHHHX apoMa-THqeCKX yrIeBOHOPOHOB4.I 850-pakuOHH cocTan IpoMIeHHX apomaTneCKX yrIe-BOIOPOIOB M COHyTCTEyIX MaTepMaIoB4.I 853-OnpeneeHme comepxaH（oTeCTBeHHOe)cepOBOIO-4poa K IByOKCH cepH B pOMHIIeHHX apoMaTecKX yrIeBOOpoax.I.HacToma Cnemuau Haxon
4、uTca B KpcIn KoMTera I-I6ASTM no apomaTnecKM yrIeBOOpoIam H conyTCTByOIM XIMec-KIM IpolyKTaM,HelocpeICTBeHHyO oTBeTCTBeHHOCTL 3a 3TycHemuKam HeceT loKOMTer I I6.0A no BTK,MKIoreKcaHyI X IpOM3BOHHM.HacTOmee 3aHMe OnOOpeHo 29 anpeII977r.0nyoKOBaHo B oHe I977r.BIepHe OnyOMKOBaHOI 845-45.HoceHee perunym
5、ee 3aHe I 845-7I.2.3ToT MaTepmaI paHee OHI M3BecTeH KaK SOKCIOI.3.Baok f As7M,3.4.Arnua eoh of 4S7H Sfornorols,Pet L,2.I 89I-OnpeeneHe yeILHoro Beca IpOMHJIeHHHX apoMaTH-4eCkX yrIeBOOpOIOB cOyTCTByMMx MaTepaIoB.I I209-0npeneneHme uBera cBeTIHx nIKocTe(nIaTMHa-KooaIbTOBa mKaIa)4.EI-CHemOKa Ha TepMOMe
6、TPH ASTM5.3.XapakTepcTHKn3.I.HaTurpanycHui KcuIon lOmkeH oTBeuaTL cIeyM Tpe-OoBaHAM:H B I5,56/I5,56Cor 0,860 Io 0,875IBeTHe TemHee Yem 20 MaKc.HoIIaTHa-KoOaILTOBO mKae(ASTM,MeTo I I209)Ipee KeH Ip laBIeH760 MM.pT.cT.:0ome peeH KIeHHe donee 5C,BKIoaII IOoro oopasaTemIIeparypy 139CTeMepaTypa HaaIa KIe
7、HAHe HKe I37C(epBa Ka)KOHe KIeHA(OHOe BHK-IaHne)He BHIe I43CBeT,IpOMHBKa KICIOTOHe TemHee,Yem 6 IBeTHOrOcTaHIapTaKCIOTHOCTLOTCyTCTBe CBOOOHO KICIOTH,T.e.oTCyTCTBe p3HaKOBKCJIOTHOCTHCoeHeH cepHHe coepT H25 H S02Koppo3 Ha MeInHa MeIHO acTHe He OIKHOOHTL loOeKaIOCTH,HI cepHXI epHX OTIOKeH LI 3-MeHeHa u
8、BeTa.4.MeTOnH CHTaHn4.I 4.I.Oroop oopa3HoB Marepaa onpeneeHMe xapaKTepcTMK,nepeqncIeHHHX B 3Toi ceumukaun,OKHH IpOM3BOIMTLCH B COOT-BeTCTB cO cIenymMn MeTOaMn ASTM:.5.of AS7H,.3.4.I.I.OTop upoo-MeTo I 270.4.I.2.yeLH Bec-MeToH I 89I.4.I.3.IBeT-MeTo I I209.4.I.4.paKIuMOHH cocTan-MeTon I 850 c CHOL3OBaHeMTepmomerpa 4IC(ASTM)Ia pasroHK pacTBopMTene，cooTBeTcTBym-m Creau EI.4.I.5.IBeT(pOMHKa KCIOTo)-MeTOH I 848.4.I.6.KCHOTHOCTL-MeTo I 847.4.I.7.CoeHeHa cepH-MeToH I 853.4.I.8.Koppo3a Ha Menn-Meron I 849.