izindaba

I-vinyl resinfuthiunsaturated polyester resinzombili izinhlobo ze-thermosetting resins ezivame ukusetshenziswa ezimbonini ezahlukahlukene, njengezezimoto, ezokwakha, zasolwandle, kanye ne-aerospace.

Umehluko omkhulu phakathii-vinyl resinfuthiunsaturated polyester resinukwakheka kwawo kwamakhemikhali. Cabanga ngenqubo yomlingo lapho amabhulokhi okwakha e-vinyl chloride ehlangana futhi aguquke abe into eqinile, eguquguqukayo eyaziwa ngokuthii-vinyl resin. Ebizwa nangokuthi i-polyvinyl chloride (i-PVC), le polymer yokwenziwa isiyinto etholakala yonke indawo ekuphileni kwethu kwansuku zonke, kusukela ekufakeni amapayipi kanye nokubeka phansi kuya ezingutsheni namathoyizi. .

Uma ufuna izinto ezihlukahlukene, eziqinile ezingamelana nobunzima bezindawo zasolwandle noma ukwakhiwa okunamandla,unsaturated polyester resin angase abe umngane wakho omusha omkhulu. Le polymer ye-thermosetting yakhiwe ngokuhlanganisa i-cocktail yama-monomers angagcwele kanye ne-ejenti exhumanisayo, okuholela entweni eguquguqukayo elungele ukuqiniswa ngezinto ezifana ne-fiberglass. Ngenxa yezakhiwo zayo eziyingqayizivele,unsaturated polyester resiniwukukhetha okungakhethwa ngabakhi bezikebhe, abaklami bezimoto, kanye nezingcweti zokwakha ngokufanayo. Akumangalisi ukuthi lezi zinto zikhona yonke indawo!

Kafushane, umehluko omkhulu phakathii-vinyl resinfuthiunsaturated polyester resinukwakheka kwawo kwamakhemikhali kanye nezakhiwo zomzimba.I-vinyl resin kuyinto eqinile futhi eqinile eyenziwe nge-vinyl chloride monomers, ngenkathi unsaturated polyester resiniyinto eguqukayo futhi eqinile eyenziwe ngama-monomer angagcwele kanye ne-ejenti exhumanisayo.

Indlela yokukhetha i-resin efanele?

Ukukhetha inhlaka ekahle yephrojekthi yakho kufana nokudlala umdlalo othokozisayo womeshi. Konke kumayelana nokuthola ukulingana okulungile phakathi kwezidingo zakho zohlelo lokusebenza, izici ezihlukile ze-resin, nemingcele yokucubungula. Ungakhathazeki, nokho—sikhona ukuze sikusize uzulazule ezinkingeni zeinhlaka ukukhetha. Bheka lezi zici ezibalulekile okufanele uzicabangele ngaphambi kokuthi ungene futhi wenze lokho kufanelana okuhle kakhulu:

1.Izidingo zohlelo lokusebenza:Cabanga ngezidingo zokusetshenziswa kokugcina njengezakhiwo zemishini, ukuzinza kokushisa, ukumelana namakhemikhali, nezimo zemvelo.

2.Izinto ezibonakalayo:Uma kuziwa ekutholeni kwakhoi-resin ephelele  fanisa, ungakhohlwa ukunaka lezo zakhiwo zomzimba! Phela uyafunainhlaka lokho akukuhle kuphela ngaphakathi, kodwa nangaphandle. Cabanga ngezinto ezifana ne-viscosity, ukuminyana, ubulukhuni, nokunwebeka ukuze uqinisekise ukuthi i-viscosity yakhoinhlakailungele iphrojekthi yakho. Noma ngabe wenza ubucwebe obuthambile noma wakha isikebhe esikhulu, izakhiwo ezifanele zomzimba zingenza umehluko ekuzuzeni umphumela owufisayo.

3.Izakhiwo zamakhemikhali:Akukhona nje mayelana nokubukeka uma kuziwainhlaka  ukukhetha—kumayelana namakhemikhali! Ngaphambi kokuthi uzibophezele kulowo mdlalo ophelele, thatha isikhashana ucabangele ukwakheka kwamakhemikhali owukhethileinhlaka. Izosabela kanjani lapho ihlangana nendawo ezungezile noma ezinye izinto? Ingabe izodlala kahle nabanye, noma ingabe iyimpisi yodwa? Lezi yizinhlobo zemibuzo odinga ukuyibuza ukuze uqiniseke ukuthi yakhoinhlakaulungele umsebenzi. Phela, i-chemistry imayelana nokuhambisana!

4.Icubungula amapharamitha: I-resinkufanele ihambisane nemingcele yokucubungula efana nezinga lokushisa, ingcindezi, nesikhathi sokwelapha.

5.Izindleko:Cabanga ngezindleko zeinhlakanokuthi ingena kanjani kusabelomali sisonke sephrojekthi.

6.Ukutholakala:Qinisekisa ukuthiinhlakaitholakala kalula futhi ingatholakala kalula.

7.Ukuthobela imithetho:Cabangela ukuthiinhlaka ithobelana nanoma yimiphi imithetho esebenzayo njengokuphepha, ezempilo, kanye nemithethonqubo yemvelo.

Kubalulekile ukubonisana nayeabakhiqizi be-resin nabahlinzeki ukuthola amashidi edatha yezobuchwepheshe nezincomo ezisuselwe kuzidingo zakho zohlelo lokusebenza.

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