Asamukele i-Dicyclopentadiene ukuthi inikeze inkulumo mayelana nomndeni wayo.
I-Dicyclopentadiene(DCPD)'s Self-introduction
Unyaka omusha omuhle, igama lami ngingu-Dicyclopentadiene, igama lami lesiteketiso yi-DCPD.Ngiphinde ngibizwe nge-Dicyclopentadiene dimer.Ngiwuketshezi olucacile olungenambala futhi kulula ukucwebezela, olunephunga le-camphor.Wonke umuntu emndenini we-DCPD unesici esifanayo, futhi lokho kuwumsebenzi kukhemistri.Uyazi ukuthi kungani?
Lokhu kungenxa yokuthi i-molecule yethu iqukethe amabhondi amabili angagcwele angagcwele.Ngenxa yalesi sici, sisebenza kakhulu futhi sithambekele kuzo zonke izinhlobo zokusabela kwe-polymerization.Kwabe sekuvela okuphuma okuhlukile kwe-Dicyclopentadiene (DCPD).
Egameni lomndeni wami i-Dicyclopentadiene (DCPD), nginifisela unyaka omusha omuhle.
Umlando Nokuzalwa kuka-Dicyclopentadiene(DCPD).
Sitholwe njenge-C10H12 hydrocarbon phakathi kwemikhiqizo ye-pyrolysis ye-phenol ngu-Henry Roscoe, kodwa wacabangela kuphela ukuthi thina(DCPD) sasiyi-dimer ye-C5H6 hydrocarbon esikhundleni sokuhlonza isakhiwo sethu.Ngemva kweminyaka eminingi, ukwakheka kwe-dicyclopentadiene(DCPD) yethu kwakucatshangwa ukuthi ifaka indandatho ye-cyclobutane njengokuhlanganiswa phakathi kwamayunithi amabili amancane futhi yakhishwa ngo-1931 ngemizamo ka-Alder kanye nozakwabo.
Saphuma etiyela lamalahle ekuqaleni lapho sasimbalwa kakhulu amalungu omndeni kunamanje.Ngokuthuthuka kwemboni kawoyela, iningi lamalungu omndeni wakwa-DCPD azalwa ngengxenyana ye-C5, okuwumkhiqizo wokuqhekeka kwe-petroleum ku-ethylene.Kule nqubo, imikhiqizo eminingi futhi iyinkimbinkimbi, phakathi kwayo, i-isoprene (IP), i-cyclopentadiene (CPD) ne-m-pentadiene (PD) yonke inenani eliphezulu lokusetshenziswa nokuqukethwe okuphezulu, okubalelwa cishe ku-50% we-C5 ingxenyenamba.
I-Dicyclopentadiene (DCPD) yakhiwa yi-dimerization ye-cyclopentadiene(CPD) nge-Diels-Alder reaction in solution.Isinyathelo sokuqala sokushisa sisetshenziselwa ukuhlanganisa i-cyclopentadiene(CPD) ibe yi-dicyclopentadiene(DCPD), i-dicyclopentadiene(DCPD) ihlukaniswa nezinye izingxenye zokukhanya (iphuzu elibilayo elingu-<45°C) nge-distillation, bese kuthi amanye ama-dienes adingekayo, i-monocyclopentadiene ihlukaniswe isizinda se-solvent.Le ndlela isebenzisa izici i-cyclopentadiene(CPD) kulula ukuzinciphisa kunezinye izingxenyana ze-C5.Futhi-ke i-dicyclopentadiene(DCPD) ihlukaniswa nezingxenye ze-C5 nge-distillation ngoba indawo yethu yokubilisa iphakeme kakhulu kunamanye ama-C5 hydrocarbons.
I-Dicyclopentadiene(DCPD)'s Employment Directions
Thina(dicyclopentadiene/DCPD) senza izinto eziyisisekelo zamakhemikhali emvelo nezinto zokusetshenziswa ze-polymer zensimbi.Ngesonto eledlule, ngisanda kunikeza izifundo zokuqondisa umsebenzi kulabo abaphothule abazongena emakethe yemisebenzi.Izingane zomndeni wakwa-DCPD zinezinketho eziningi zomsebenzi.Iningi labo lizosebenza kwezemithi, izibulala-zinambuzane, ama-synthetic resin, izinongo, irabha yokwenziwa neminye imikhakha.Angashintshwa abe yi-adamantane, 2-Chloro-5-chloromethylpyridine, metallocene, glutaraldehyde, carbamate, epoxy resin curing agent, flame retardant, dicyclopentadiene chloride (insecticide), njll. Lokhu kukhetha kuzoshintsha ukubukeka kwazo kanye nesici.
Abantu bathole ukuthi ama-resin e-hydrocarbon ashintshiwe akhuphule ukusebenza kabusha ku-copolymerizations ngamafutha omisa, futhi akhiqiza ama-resin kapende anezinga lokumisa elithuthukisiwe, isicwebezelisi, nobulukhuni.ngakho-ke ama-DCPD anenye inketho.Bangakwazi ukujoyina inkampani ye-hydrocarbon resins eguquliwe.Uma besebenza kulo mkhakha, bazodlala indima enkulu kumayinki, ama-adhesives namapende.
Ikusasa le-Dicyclopentadiene(DCPD).
Siwumndeni ongeke washalazelwa ngokuba nenzuzo yethu yezomnotho engaba khona kanye namathemba abanzi entuthuko.Abantu emhlabeni wonke benza ucwaningo oluningi nge-DCPD futhi babhale izindatshana.Isimo sethu sokuqashwa siya ngokuba ngcono futhi siyashisa, futhi asihlukaniseki nempilo yomuntu.
Imininingwane:
Ukubukeka: I-Transparent Liquid NgaphandleUkungcola Kwemishini
Ubumsulwa: 97.0%min
Amanzi(ppm): 200max
Umbala (Pt-Co): 50 max
I-BHT(ppm):100-150max
Ukupakisha Nokulethwa:
200kg/drum, 16mt/FCL;22mt/ISO ithangi
I-UN No.2048, Ikilasi:3, Iqembu lokupakisha:III
I-Shanghai Freemen Chemicals Co., Ltd.wamukelekile ngokufudumele ukuxoxa ngebhizinisi nabantu emhlabeni jikelele.Sibheke ngabomvu ukubambisana nawe.
Purchase dicyclopentadiene /DCPD, Please contact: ni.xiaohu@freemen.sh.cn
Isikhathi sokuthumela: Feb-14-2023