1、EAEPAJIbHOE ATEHTCTBONO TEXHYECKOMY PEryJPOBAHMIO METPOOHAOHAbHbIFOCT PCTAHAAPTPOCCMCKON58528-中EAEPAU2019KJEOnpeeneHne Koppo3OHHOM aKTBHOCTM3AaHne onunanbHoeMocKBaCTaHAapTMHopM20190CTP58528-2019ConepxaHne1 O6nacTb npmmeHeHmq.12 HopMaTMBHble ccblnKM.13 TepMmHbi.4Cy4 HOCTb MeTOA阳.25 Ha3HayeHne n npnMe
2、HeHne.26 Annaparypa m.2.28 KOHTponbHbIn o6pa3eu.,.29 4ycToTa annapaTypbl.210H60AeHM9.,.,.,。,.311 npoTokon McnblTaHmM.312 n cMeweHne.3npnnoxkeHne A(cnpaBoyHoe)CBeneHNA o COOTBeTCTBMN CCbInoyHbIx CTaHnapToB ACTM HauMoHanbHbIMM MexkrocyaapcrBeHHbIM CTaHgapTam.4FOCT P 58528-2019HAUMOHANbHbI CTAHAAPT POC
3、CCKO EAEPAUKJEMOnpegeneHe Koppo3MOHHO aKTBHOCTAdhesives.Determination of corrosivityAaTa BBeAeH-2020-01-011 06nacTb npMeHeH1.1 HacToqwm cTaHgapt ycTaHaBnnBaet meTog onpegeneHnA KOppO3MOHHO aKTBHOCToTBepxgeHHbIX nn HeoTBepxgeHhbix kneeB no oTHOweHnIo K MeTannaM.DaHHbin o6wn MeTog cnbITaHnnpeAHa3HayeH
4、 An npoBepkn matepnanoB,o6nagaounx Koppo3OHHOM aKTBHOCTbo,onpegengeMO Bn-3yanbHO.1.2 3Ha4eHn,yKa3aHHble B eAnHnyax 3MepeHnA cncTeMbi C,cunTaoTcA cTaHAapTHbIMn.3Ha4eHnA,yKa3aHHble B eAnHnyax AoMMbi-中yHTbI,a Take Apyrnx eqnHnyax n3mepeHng,npnBeAeHHbie B cKooKax,AaHbI Tonbo An HopMau.1.3 B HacTogweM cT
5、aHgapTe He npeAycMoTpeHO paccMOTpeHne Bcex BonpocoB o6ecne4eHnA6e3onacHOCT,cBA3aHHbixc ero npnMeHeHneM.门oNb3oBaTenb HacToquero cTaHAapTa HeceT OTBeTCTBeHHOCTb3a ycTaHoBneHne cooTBeTcTByounx npaBnn no TexHnKe e3onacHOCT n oxpaHe 3AopoBbA,a TaKKeonpegengeT yenecoopa3HocTb npMeHeHnA 3aKoHogaTeNbHbix or
6、paH4eHn nepeg ero ncnonb3oBaHeM.2 HopMaTMBHble ccbInKnB HacTOAem cTaHAapTe ncnonb3BaHbI HOpMaTnBHble ccbinkn Ha cneAyowne cTaHAapTbi AngaTPoBaHHbIX cCbinoK npMeHAioT TonbKo yKa3aHHoe 3AaHe ccbino4Horo cTaHAapta,Ang HeAaTnpo-BaHHbIx-nocneHee 3aHne(BKno4a Bce 3MeHeHn K HeMy):2.1 CTaHAapTbI ACTM1)ASTM
7、D907,Standard terminology of adhesives(CTaHgapTHa TepMHonorng no kneAM)ASTMG15,Standard terminology relating to corrosion and corrosion testing(CTaHAapTHa TepMnHonor,OTHOcaaca k Kopp03 n KOpp03OHHbiM CbiTaHnAM)2)3 TepMHbI onpegeneHB HacTOueM cTaHAapTe npnMeHeHbI TepMNHbi no ACTM A907 u ACTM 15,a Tak
8、ke cnegyiouwni Tep-MMH C COOTBeTCTByOLMM onpegeneHeM:3.1 Koppo3MOHHa aKTMBHOCTb(corrosivity):CKnOHHOCTb BbI3bIBaTb KOppO3O.1)YTo4HNTb ccbInk Ha cTaHgapTb ASTM MoHo Ha calite ASTM,www.astm.org wnu B cnyx6e noAAepxknKnMeHTOB ASTM:serviceastm.org.B nHpopMaLNOHHOM ToMe exerogHoro c6opHnKa cTaHgapToB(Ann
9、ual Book ofASTM Standards)cnegyeT o6paaTLcA K cBoAKe cTaHAapToB exeroAHoro copHnKa cTaHAapToB Ha cTpaHne cata.2)OTMeHeH B 2010 r.ocneAHA yTBepxAeHHaR Bepcg AaHHoro oTMeHeHHoro cTaHAapta AOctynHa Ha caitewww.astm.org.M3AaHne onunanbHoe1T0CTP58528-20194 CywHocTb MeTona4.1 VccneayeMbin MeTann noMewaloT
10、 B cTeKnAHHyto eMKOCTb C KneeM n BblnepKnBaIoT B TepMocTarec perynupyemon TeMnepatypon npn pa3HbIx TeMnepaTypax B npncyTCTBMN BOAbI be3 Hee.4.2 KOHTponbHble o6pa3ubl-06pa3ubl(nonockn)Toro xke MeTanna B CTeknAHHoN eMKOCTN C BonON M6e3 Hee,Ho 6e3 knea,na cpaBHeHnA BblnepKnBaOT B TOM Ke TepMOCTaTe.5 Ha
11、3HayeHne n npnMeHeHne5.1 HacToawnn MeTon cnblTaHnn ABngeTCA cyobeKTNBHbIM,nockonbky onpeneneHne cTeneHnKoppo3NOHHON aKTNBHOCTN OCHOBaHO Ha BN3yanbHon oueHke(npM OCMOTpe)HanNynA 3eneHoro okpawnBaHnAwnn apyrnx npn3HaKoB koppo3wn.6 AnnapaTypa n Marepnanbl6.1 CTeKnAHHble cocyAbl c wnpOKNM ropnoM N BWHTO
12、BON KpblwKon BMeCTNMOCTbIO 240 Mn(8 yHuMN).npoknanka B kpblwke onxKHa 6bITb N3roToBneHa M3 TeTpadTop3TMneHa(TFE)wnn dTop3TMneHnponnneHa(FEP).n p M e y a H M e-onyckaeTca wcnonb3oBaTb cTeknAHHble cocybl6.2 TepMoCTaT c npnHyAnTenbHon unpkynaunen Bo3Ayxa,o6ecneunBalownnnonnep米aHMeTeMneparypb1(712)C(160
13、4);(932)C(2004)F:(1212)C(2504)F)1.noc0 rnacoBaHnIOCTOPOH MOXKHO Ncnonb3oBaTb apyrne 3HayeHNA TeMnepatyp.6.3 OTKpbITble cTeknAHHble CTakaHbl wnn yawKn BMeCTMMOCTbIO 30 Mn(1 yHUM).np MM e y a H M e-onyckaeTca wcnonb3oBaTb aHanorNyHble cTeKnAHHble cTakaHbl yawKn6.4 MeTann wnn MeTannbl n oueHKn Koppo3NO
14、HHoM aKTNBHOCTM.7 npoBeneHne ncnbITaHNA7.1 B CTeKnAHHbin cTakaH He6onbwon BMeCTMMOCTM noMewalOT OT 5 Ao 10r knea n oueHNBaeMbInMeTann,yacTMYHo norpya ero B knen.He 3akpblBaa,noMewaloT yka3aHHbii CTakaH B 6onbwon cocyA.3akpblBaoT cocya kpblwkon n 3aTarnBaoT ee.3aTeM ycTaHaBnMBaioT cocyn B TepMOCTaT n
15、pn TeMnepatype,yka3aHHon B 6.2.n p M e y a H M e-B TepMocTaTe MeTann nonBepraeTCA knea Bo BpeMA,a He nocne7.2 noBTopAIOT npoyenypy no 7.1,3a ncknoueHneM Toro,4To noMewaloT CTakaH He6onbwonBMeCTNMOCTN,HanonoBNHy 3anonHeHHbIM MCTNnnNpoBaHHON BODON,B 6onbwon cocy Co CTakaHOM,CO-AepxawlM knen n MeTann.V
16、cnonb3yIOT Bony TemnepaTypon He Bblwe 71 C.7.3 noBToPaoT npouegypbl no 7.1 n 7.2,3a ncknioueHneM Toro,YTO OTBepknaoT knen B COOTBeTCTBNNC WHCTpykuNen N3rOTOBNTena nepen nomeweHneM ero B 6onbwon cocy.np M e y a H M e-CuMTalOT,4To TepMonnaBkne wnw BbicyweHHble Ha Bo3Ayxe Matepnanbl HaxoAATC BOTBepxneH
17、HOM COCTOAHNN.8 KoHTponbHbIn 06pa3eu8.1 noMewaloT o6pa3ey MeTanna,aHanorn4Hbin oueHNBaeMOMy,B CTeKnAHHbin cocyA C BWHTOBONKpblwkon 6e3 kne9.3akpblBaloT cocyn Kpblwkon,3akpyunBaloT ee n noMewaloT cocyn B TOT Ke TepMocTaTOHOBpeMeHHO C oueHNBaeMbIM obpa3LOM.AHanoryHbIM obpa30M noMewalOT B TepMOCTaT ewe OANH6onbwon cocyn C KOHTponbHbIM 06pa3LOM MeTanna M CTakaHOM Heoonbwon BMeCTNMOCTM C BOAON.9 UNcToTa annaparypbl9.1 OunwaloT CTakaHbl n cocyAbl C KpblwkaMn TaK,4TO6bI He 6bino nocTopoHHnX yaCTny.2