Iimveliso
I-dioctyl terephthalate (dotp)
Intshayelelo Intshayelelo
I-dioctyl terephthalate (i-DotP) ngumphathi wendlela ogqwesileyo onemigangatho elungileyo yombane. Ukunganyangekala komthamo kwawo ngamaxesha ama-10 ukuya kwangama-20. Inemiphumo yeplastikhi elungileyo kunye nokuzimasa okuphantsi ngakumbi kwizixhobo zentambo. Isetyenziselwa ngokubanzi iimveliso ezahlukeneyo ezifuna ukumelana nobushushu kunye nokufakelwa okuphezulu, sisixhobo esifanelekileyo sokuveliswa kwezinto zekhebula ze-PVC.
I-DOTP ikwanokuchaswa okufanelekileyo, ukumelana nobushushu, ukumelana nobushushu, ukunganyangeki okuguqukayo, kunye nokusebenza okuphezulu kweplastiki. Ibonisa ukuqina okungapheliyo, ukumelana kwamanzi kunye nokuguquguquka kobushushu obuphantsi kwiimveliso.
I-DOTP inokudityaniswa nge-DOP kuyo nayiphi na i-ratio.
I-DOTP isetyenziswa kwiplastiki yokufaka i-plateting ukunciphisa i-viscofity kunye nokunyusa ubomi beshelfu.
I-DOTP inokunciphisa i-viscofity kwaye yonyusa igcine ubomi xa isetyenziswa kwiPlastas.
Isicelo
Ikakhulu isetyenziswa njengomlinganiso we-pvc cable.
Iiparamitha zobugcisa
| Into | Iiparamitha zobugcisa | ||
| Umgangatho ophezulu | Ibanga lokuqala | Bafanelekile | |
| I-chromaticity | 30 | 50 | I-100 |
| (Pt-co) Hayi. | |||
| Ucoceko (%) | 99.5 | 99 | I-98.5 |
| Ukuxinana (20 ℃) (g / cm3) | I-0.981 ~ 0.985 | ||
| Ixabiso le-Acid (MGKHE / g) | I-0.02 | I-0.03 | I-0.04 |
| Umxholo wamanzi (%) | I-0.03 | I-0.05 | I-0,1 |
| I-Flash Point (indlela yeNdebe yeNdebe yeNdebe) (℃) | I-210 | 205 | |
| Ukunganyangwa kwevolumu (ω · m) | 2 × 1010 | 1 × 1010 | I-0.5 × 1010 |
Ukupakisha
I-Dioctyl Terephthalate (i-DOTP) kufuneka ifakwe kwi-200l ye-rum ye-rum yentsimbi okanye i-gurum yentsimbi, etywiniweyo ngePolythyethylene okanye i-polber yerabha. Enye impafathi inokusetyenziswa ngokweemfuno zabathengi.
Ukugcinwa
I-1) Imveliso iya kugcinwa kwindawo ecocekileyo, eyomileyo nenomileyo. Igumbi lokugcina izinto kufuneka liphumle kwaye lipholile, kuphephe ukukhanya kwelanga, kubushushu obuphezulu, ubushushu obunzima, njl njl.
2) Imveliso akufuneki igcinwe kunye neemveliso zekhemikhali ezisebenzayo njenge-acid kunye ne-alkali kunye nezinto ezinomswakama ophezulu
I-3) Iqondo lokushisa legumbi lokugcina imveliso kufuneka (16-35) ℃, kwaye umswakama ongumswakathi kufuneka ube ngaphantsi kwe-70%
4) Imveliso ngequbuliso itshintsha ukusuka kwindawo yobushushu ephantsi ukuya kwindawo yobushushu obuphezulu ngexesha lokugcina. Sukuvula iphakheji ngokukhawuleza, kodwa yigcine kwindawo eyomileyo kangangexesha elithile. Emva kokuba iqondo lobushushu lemveliso likhuphuka, vula iphakheji ukuthintela imveliso kwi-oxiding.
5) Imveliso kufuneka ifakwe ngokupheleleyo ukuthintela ukufuma kunye nongcoliseko.
I-6) Imveliso iya kukhuselwa kwingcinezelo enkulu kunye nolunye umonakalo ngexesha lokugcina.
Imodeli yesampulu yasimahla
Ilizwe elinye uzibophelele ekuboneleleni abathengi nge-menimdleagading wire kunye nentambo ye-seble kunye neenkonzo zokuqala zeklasi
Ungacela isampulu yasimahla yemveliso oyithandayo i-inwhich kuthetha ukuba uzimisele ukusebenzisa imveliso yethu yemveliso
Sisebenzisa kuphela idatha yovavanyo ozimisele ukunika ingxelo ka-Andshare njengoko ukuqinisekiswa kweempawu zemveliso kunye nenqanaba, i-Andyen sisinceda ukuba senze i-Tresting Preser Prestic Arhente yeTrust Act kunye nenjongo yokuthenga, ke nceda uqhubeke
Ungazalisa le fomu ngasekunene ukuze ucele isampulu yasimahla
Imiyalelo yesicelo
1. Umthengi une-akhawunti yokuhambisa i-oxpression of i-ofisi ye-Orvalunty ihlawula impahla (impahla inokubuyiselwa kwi-odolo)
2. Iziko elinye linokufaka isampulu enye yasimahla yemveliso ye-theame, kwaye iziko elinye lingafaka isicelo ukuya kuthi ga kwiintlanu zeemveliso ezahlukeneyo zasimahla ngaphakathi konyaka
3. Isampulu ye-wire kuphela i-wire kunye nabathengi be-Ible ye-Cable, kwaye kuphela abasebenzi belebhu yokuvavanywa kwemveliso okanye uphando
Ukupakishwa kwesampulu
Ifomu yesicelo sasimahla
Nceda ufake imigaqo-nkqubo yesampulu eyimfuneko, okanye chaza ngokufutshane iimfuno, siya kukucebisa iisampulu zakho
Emva kokungenisa le fomu, ulwazi oluzalisa lunokudluliselwa kwimvelaphi yehlabathi enye yokuqhubela phambili ukumisela ukucaciswa kwemveliso kunye nedilesi. Kwaye banokunxibelelana nawe ngomnxeba. Nceda ufunde iUmthetho wabucalaNgolwazi oluthe kratya.