Ithemba loPhuhliso lwe-Hydrogenated Bisphenol A(HBPA)

I-Hydrogenated Bisphenol A(HBPA) sisixhobo esitsha esibalulekileyo se-resin ekrwada kwishishini lemichiza elungileyo. Idityaniswa kwi-Bisphenol A(BPA) nge-hydrogenation. Izicelo zabo ziyafana. IBisphenol A isetyenziswa ikakhulu kwimveliso yepolycarbonate, epoxy resin kunye nezinye izinto zepolymer. Ehlabathini, iPolycarbonate yeyona ndawo isetyenziswa kakhulu kwi-BPA. Ngelixa eTshayina, kukho imfuno enkulu yemveliso yayo esezantsi, i-epoxy resin. Nangona kunjalo, ngokonyuka okukhawulezayo komthamo wokuvelisa i-polycarbonate, imfuno yaseTshayina ye-BPA iyaqhubeka nokukhula, kwaye ubume bokusetyenziswa buhlangana ngokuthe ngcembe nehlabathi.

Okwangoku, i-China ikhokela izinga lokukhula lokubonelela kunye nokusetyenziswa kweshishini le-BPA. Ukususela kwi-2014, imfuno yasekhaya ye-BPA igcine ngokubanzi ukukhula okuzinzileyo. Ngo-2018, ifikelele kwi-51.6675 yezigidi zeetoni, kwaye ngo-2019, yafikelela kwi-11.9511 yezigidi zeetoni, kunye nokunyuka konyaka nge-17.01%. Ngo-2020, imveliso yasekhaya yase-China ye-BPA yayiyi-1.4173 yezigidi zeetoni, umthamo wokungenisa ngexesha elifanayo wawuyi-595000 yeetoni, umthamo wokuthumela ngaphandle wawuyi-13000 yeetoni, kwaye imfuno yaseChina ye-BPA yayiyi-1.9993 yezigidi zeetoni. Nangona kunjalo, ngenxa yezithintelo eziphezulu zobugcisa ekuvelisweni kwe-HBPA, imarike yasekhaya kudala ixhomekeke ekuthengisweni kwempahla evela eJapan kwaye ayikayikha imarike yoshishino. Ngo-2019, iChina iyonke imfuno ye-HBPA imalunga neetoni ezingama-840, kwaye ngo-2020, imalunga neetoni ezingama-975.

Xa kuthelekiswa neemveliso ze-resin ezenziwe yi-BPA, iimveliso ze-resin ezidityaniswe yi-HBPA zineenzuzo ezilandelayo: ukungabi natyhefu, ukuzinza kweekhemikhali, ukunganyangeki kwe-UV, ukuzinza kwe-thermal kunye nokumelana nemozulu. Ngaphandle kokuba iimpawu ezibonakalayo zemveliso ephilisiwe ziyafana, ukuchasana kwemozulu kuphuculwe kakhulu. Ke ngoko, i-HBPA epoxy resin, njenge-epoxy resin exhathisa imozulu, isetyenziswa ikakhulu kwimveliso ephezulu kunye nezicelo, ezinje ngexabiso eliphezulu le-LED lokupakishwa, izinto zokugquma umbane ezinexabiso eliphezulu, ukugquma kwe-fan blade, izixhobo zonyango, imidibaniso kunye eminye imimandla.

Okwangoku, ukubonelela kunye nemfuno yemarike ye-HBPA yehlabathi ngokusisiseko ilungelelene, kodwa kusekho umsantsa kwimarike yasekhaya. Ngo-2016, imfuno yasekhaya yayimalunga neetoni ezingama-349, kwaye imveliso yayingama-62 kuphela. Kwixesha elizayo, ngokwanda kancinci komlinganiselo wesicelo esisezantsi, i-HBPA yasekhaya inethemba elibanzi lophuhliso. Isiseko esikhulu semfuno yentengiso ye-BPA sibonelela ngenye indawo ebanzi yeemveliso ze-HBPA kwimakethi ephezulu. Ngophuculo oluqhubekayo lweshishini le-resin yehlabathi, uphuhliso olukhawulezayo lwezixhobo ezitsha kunye nokuphuculwa ngokuthe ngcembe kweemfuno zabathengi bomgangatho wemveliso kunye nokusebenza, iimpawu ezibalaseleyo ze-HBPA nazo ziya kuthatha indawo yesabelo sentengiso ephezulu ye-BPA kunye ukukhuthaza ngakumbi imveliso ye-resin yaseTshayina kunye nesicelo esisezantsi.