irabha yeklororene CR232

Neoprene, eyaziwa ngokuba irabha chloroprene kunye neXinping irabha. Ukwenziwairabha eveliswa yi-α-polymerization ye-chloroprene (2- chloro -1,3- butadiene) isetyenziswa ngokubanzi kwiimveliso zemozulu, i-viscose soles, i-coatings kunye ne-rocket fuels.

I-flake okanye ibhloko enobisi olumhlophe, i-beige okanye imbonakalo emdaka okhanyayo yi-elastomer eveliswa yi-alpha polymerization ye-chloroprene (okt 2- chloro -1,3- butadiene) njengeyona nto iphambili ekrwada. Iparamitha yokunyibilika kweirabha chloropreneii-akhawunti ze-δ = 9.2 ~ 9.41. Inyibilika kwi-toluene, xylene, dichloroethane kunye ne-vanadium ethylene, i-soluble kancinane kwi-acetone, i-methyl ethyl ketone, i-ethyl acetate kunye ne-cyclohexane, ayinyibiliki kwi-n-hexane kunye ne-solvent petroli, kodwa i-soluble kwi-solvent exubeneyo eyenziwe sisinyibiliki esilungileyo kunye nesinyibilikisi esibi kunye ne-solvent enganyibilikiyo. okanye i-solvent embi kunye ne-non-solvent ngomlinganiselo ofanelekileyo, ukuvuvukala kwioli yemifuno kunye neoli ye-mineral kodwa inganyibiliki.

Iimpawu ezilungileyo zomzimba kunye noomatshini, ukuxhathisa kweoli, ukumelana nobushushu, ukuxhathisa idangatye, ukumelana nokukhanya kwelanga, ukumelana ne-ozone, ukuxhathisa kwe-asidi kunye ne-alkali kunye nokuxhathisa i-reagent ye-chemical reagent. Izinto ezingeloncedo kukunganyangeki kakuhle kwengqele kunye nokuzinza kogcino. Inamandla aphezulu okuqina, ubude, ubukristale obubuyiselwa umva kunye nokuncamathela okuhle. Ukuchasana nokuguga kunye nokuxhathisa ukushisa. Ukuchasana kweoli okugqwesileyo kunye nokumelana nokubola kweekhemikhali. Ukumelana nemozulu kunye nokumelana nokuguga kwe-ozone kukwesibini kuphela kwirabha ye-ethylene propylene kunye nerabha ye-butyl. Ukumelana nobushushu bulingana nerabha ye-nitrile, kunye neqondo lokushisa lokubola kwe-230 ~ 260 ℃, ukuchasana kwexesha elifutshane le-120 ~ 150 ℃, ukusetyenziswa kwexesha elide kwi-80 ~ 100 ℃, kunye nokubuyiswa komlilo othile. Ukumelana ne-oyile kukwesibini kuphela kwirabha ye-nitrile. Ukumelana ne-corrosion efanelekileyo kwi-asidi ye-inorganic kunye ne-alkali. Ukungaxhathisi ukubanda kunye nokufakelwa kakubi kombane. Ukuzinza kokugcinwa kwerabha eluhlaza kuhlwempuzekileyo, okukhokelela kwinto ethi "self-sulfur". I-Mooney viscosity iyanda kwaye irabha ekrwada iyaqina. Iimpawu zangaphandle ziquka i-AD-30 (i-USA), i-A-90 (eJapan), i-320 (eJamani) kunye ne-MA40S (eFransi).

I-CR122 chloroprene irabha: iimveliso zerabha ezifana namabhanti othumelo, amabhanti othutho, iingcingo kunye neentambo, amashiti erabha anganyangekiyo kwi-oyile, imibhobho yerabha enganyangekiyo kwi-oyile kunye nezinto zokutywina.

I-CR122 chloroprene irabha: iimveliso zerabha ezifana namabhanti othumelo, amabhanti othutho, iingcingo kunye neentambo, amashiti erabha anganyangekiyo kwi-oyile, imibhobho yerabha enganyangekiyo kwi-oyile kunye nezinto zokutywina.

CR232 Irabha ye-chloroprene: i-cable sheath, i-oyile-resistant rubber hose, itywina yerabha, i-adhesive, njl.

I-CR2441 2442 irabha ye-chloroprene: izinto eziluhlaza zokuvelisa i-adhesive, ezisetyenziselwa ukudibanisa isinyithi, umthi, irabha, isikhumba kunye nezinye izinto.

I-CR321 322 uhlobo lwerubha ye-chloroprene: intambo, ibhodi yerabha, ipayipi yerabha eqhelekileyo kunye neoyile, iibhutsi zerabha ezinganyangekiyo kwioyile, isiphambukisi somoya, iponcho, ilaphu lentente, ibhanti lokuhambisa, ibhanti lokuhambisa, itywina lerabha, umqamelo womoya wecapsule yezolimo, isikhephe sobomi, njl. Isetyenziswe njenge-agent eqinisayo ye-acrylate eguquliweyo yokuncamathelisa ngokukhawuleza kwesakhiwo (SGA).