Okwangoku, iingxowa zeplastiki ezithengiswa kwiimarike zihlulwe ngokukodwa kwiindidi ezintathu ngokubhekiselele kwizinto ezibonakalayo: udidi lokuqala yi-polyethylene, esetyenziselwa ukupakisha iziqhamo eziqhelekileyo kunye nemifuno;udidi lwesibini luyi-polyvinylidene chloride, esetyenziselwa ikakhulu ukutya okuphekiweyo., Ham kunye nezinye iimveliso;udidi lwesithathu ziingxowa zeplastiki zepolyvinyl chloride.Iiplastiki zePolyvinyl chloride kufuneka zongezwe kunye nezongezo ngexesha lokuvelisa.Ezi zongezo zilula ukufuduka xa zishushu okanye zidibene nokutya okunamafutha, kwaye zihlale ekutyeni kwaye zibangele umonakalo kumzimba womntu.Ngoko ke, musa ukubeka imifuno kunye nokunye ukutya kwingxowa yeplastiki.Yitshise kwi-microwave, kwaye ungayifaki isikhwama seplastiki efrijini.
Ukongeza, ingxowa yeplastiki eyenziwe kuyo nayiphi na into kufuneka isetyenziswe ngokuhambelana nomgangatho wokushisa ochazwe kwipakethe yemveliso, kwaye isikhwama seplastiki akufanele sidibane ngqo nokutya ixesha elide.Xa ufudumeza, shiya isithuba okanye ugqobhoze imingxunya embalwa kwingxowa yeplastiki.Ukuze uthintele ugqabhuko-dubulo, kwaye uthintele ubushushu obuphezulu bomphunga wamanzi ukuba ungaweli ekutyeni okusuka kwingxowa yeplastiki.
Ubisi olukwingxowa eflethi kukhuselekile ukusela: Ibhegi ecaba esetyenziselwa ukupakisha ubisi ayingomaleko wefilim.Ukuze kugcinwe ukunyanzeliswa komoya, iingxowa zeplastiki eziqhelekileyo zenziwe ngamacandelo amaninzi efilimu, kwaye i-layer yangaphakathi i-polyethylene.Akuyi kuba yingxaki ukusela emva kokufudumala.
Iingxowa zeplastiki ezinemibala azipakishi ukutya okuvela kumazwe angaphandle: Okwangoku, iingxowa zeplastiki ezininzi ezisetyenziswa ngabathengisi abathengisa imifuno neziqhamo emarikeni azicacanga kwaye zimhlophe, kodwa zibomvu, zimnyama, kwaye zityheli, ziluhlaza, naluhlaza.Iingxowa zeplastiki zisetyenziselwa ukupakisha ukutya okuphekiweyo kunye namashwamshwam ukuze kusetyenziswe ngokuthe ngqo.Kungcono ukuba ungasebenzisi izikhwama zeplastiki ezinemibala.Kukho izizathu ezibini: Esokuqala, ii-pigments ezisetyenziselwa ukudaya iingxowa zeplastiki zinokungena okuqinileyo kunye nokuguquguquka, kwaye ziya kuphuma ngokulula xa zibekwe kwi-oyile kunye nobushushu;ukuba yidayi yendalo, iya kuqulatha iihydrocarbons ezinuka kamnandi.Okwesibini, iiplastiki ezininzi ezinemibala zenziwe ngeeplastiki ezisetyenzisiweyo.Ngenxa yokuba iiplastiki ezisetyenzisiweyo zinokungcola okuninzi, abavelisi kufuneka bongeze ibala lokugquma.
Indlela yokubona ubukho beengxowa zeplastiki ezingenayo ityhefu: iingxowa zeplastiki ezingenayo ityhefu zimhlophe ngobisi, ziguquguqukayo, okanye azinambala kwaye ziyabonakala, ziguquguquka, zigudile ukuya kubamba, kunye ne-waxy phezu komhlaba;iingxowa zeplastiki eziyityhefu zinamafu okanye ukukhanya tyheli ngombala, Tacky ukuba touch.
Indlela yokuvavanya amanzi: Faka ingxowa yeplastiki emanzini kwaye uyicinezele emazantsi amanzi.Ingxowa yeplastiki engeyiyo ityhefu inomxhuzulane ocacileyo omncinci kwaye inokuphuma ngaphezulu.Ingxowa yeplastiki enetyhefu inomxhuzulane omkhulu kunye neesinki.
Indlela yokufumanisa ukuvuthulula: bamba enye incam yengxowa yeplastiki ngesandla sakho kwaye uyihlukumeze ngamandla.Ezo zinesandi esikrwada aziyotyhefu;abo banesandi esithe cwaka banetyhefu.
Indlela yokubona umlilo: iiplastiki ze-polyethylene ezingenayo ityhefu ziyatsha, ilangatye liluhlaza okwesibhakabhaka, isiphelo esiphezulu sityheli, kwaye ithontsiza njengeenyembezi zekhandlela xa livutha, inevumba leparafini, kwaye inomsi omncinci;Iingxowa zeplastiki zePVC ezinetyhefu azinakutsha kwaye zishiye umlilo.Kucinywa, ilangatye liphuzi, izantsi liluhlaza, lithambile kwaye linokutsalwa, kunye nephunga elimnandi le-hydrochloric acid.
Ixesha lokuposa: Dec-17-2021