Okokuqala, izinto zeplastiki ezinempahla efanayo kunye nendlela yokuvelisa efanayo inokwabelana ngesethi yokubumba. Nangona kunjalo, ezi zisekelwe kwiimeko ezininzi, ezifana neemfuno zenkqubo yemveliso, ubunzima bokuvelisa, iimpawu zesakhiwo semveliso ngokwayo, njl. Ukuba le miqathango ingentla idibene, umzekelo, i-AS ibhotile evuthela i-molds kunye ne-PC. impahla inokwabelana ngokubumba okufanayo, kunye nokubumba kweplastiki ye-PC kunokwabelana ngokubumba okufanayo kunye nezinto ze-Tritan, kodwa akufanele kube ngenxa yokuba i-AS inokwabelana nge-PC, kunye ne-PC ingasetyenziswa kunye nokwabelana nge-Tritan kuthetha ukuba izinto ze-AS kunye ne-Tritan zingabelana nge iseti ye ukungunda. Iinkqubo zemveliso ye-AS kunye ne-tritan ngokucacileyo zahlukile, kwaye iiparamitha zemveliso nazo zahluke kakhulu.
Okwesibini, kukho iimeko ezininzi apho isethi efanayo yokubumba ayinakwabelwana ngayo. Thatha ikomityi yekofu elula elahlayo njengomzekelo. Zikwayinaliti yokungunda, kodwa ukuba imathiriyeli yi-melamine kunye ne-Tritan, akufuneki babelane ngeseti yeemols. , kuba izinto ezimbini zineemfuno ezihluke ngokupheleleyo kwinkqubo yokuvelisa, kubandakanywa ukushisa, uxinzelelo, ixesha lokuvelisa, njl. Nokuba sisitofu sokungunda okanye kukuvuthela ibhotile, umhleli uziqonda kakuhle iingcinga zabathengi. Emva koko, iindleko zokubumba zeplastiki ziphezulu kakhulu, kwaye ndiyathemba ukuba zinokusetyenziswa kangangoko kunokwenzeka, ngoko ke abahlobo kufuneka baqwalasele kwangaphambili ukuba zeziphi izinto eziza kusetyenziswa xa besenza isigqibo kwiimveliso zeplastiki. , ngokuqinisekileyo, isiseko sinengqiqo yokuthenga kwangaphambili kunye notyalo-mali lweendleko kwindleko-esebenzayo.
Ngokufanayo, izinto zeplastiki zePP zithambile kwaye zinokungena kwi-shrinkage kunye nolunye utshintsho lwezinto eziphathekayo ngexesha lemveliso, ngoko ke ayikwazi ukwabelana ngokubumba kunye nezinye izinto zeplastiki.
Kwaye ukuphendula umbuzo womhlobo, ngaba kuthetha ukuba ixabiso eliphezulu lezinto zeplastiki, ukuphakama kweemfuno zeteknoloji yokucubungula, kwaye ngexesha elifanayo, iindleko zokuvelisa ziya kuba ngcono? Makhe ndithethe ngokufutshane ngayo apha, kuba ukuba lo mba ubunokuxoxwa ngokwembono yengcali, mhlawumbi incwadi ingapapashwa, kodwa kwangaxeshanye, kuyinyaniso ukuba asinabo obu buchule.
Iimfuno zenkqubo yokuvelisa azixhomeki ngokupheleleyo kwizinto eziphathekayo, kodwa nakwisakhiwo semveliso kunye neemfuno zomgangatho wemveliso. Iindleko zemveliso ezihambelanayo zamaxabiso aphezulu ezinto kufuneka zibe phezulu, kodwa oko akuthethi ukuba imveliso ithatha ixesha elide okanye ixabiso lemveliso yemveliso liphezulu, kodwa ixabiso lempahla liphezulu.
Ixesha lokuposa: May-16-2024