Iphepha le-HDPE ({0}-}} i-pronithylene iphepha le-polythylene) yiplastiki yobunjineli ye-thermoplastic eyenziwe ngeplastiki ye-thestoestic eyenziweyo. Iipropathi zayo ezilungileyo zomzimba kunye neekhemikhali kunye nokwenza izicelo zemichiza zenza ukuba zibe yinto ebalulekileyo kumashishini anjengemizi-mveliso, ukwakhiwa, kunye necandelo lekhemikhali. Iphepha le-HDPE linendlala eliphakamileyo, ukumelana nokunganyangeki, ukunganyangeki kwe-abrasion, kunye nokunganyangeki kwempembelelo, nangona ukukhanya kwayo kwaye kulula ukuyiqhubela phambili kwishishini lanamhlanje.
Iipropathi zezinto ezibonakalayo
I-1. Iipropathi ezihle kakhulu
Iphepha le-HDPE linoxinano oluphambili (ngokwesiqhelo phakathi kwe-0.94 ne-0.97 g / cm³), kukhokelela kumandla anobugqwetha kunye noxinzelelo. Ulunxweme lwayo, oluqhelekileyo phakathi kwe-50 ne-60, ivumela ukuba ugcine uzinzo lwezakhiwo kwanabantu abanobuchule bangaphandle. Ilungele izicelo ezifuna ukunyangwa okuphezulu, ezinjengeendlela zokuhambisa kunye neenxalenye zoomatshini.
2. Uzinzo lwekhemikhali
Iphepha le-HDPE libonisa ukunganyangeki okukhulu kwii-Acids, i-alkalis, iityuwa, kunye nezinyibilikisi zezinto eziphilayo, zisenza ukuba i-{0}}- { Ke ngoko, isetyenziswe ngokubanzi kumashishini okhuselo lweekhemikhali kunye nezesimo semichiza kwitanki, izixhobo zombhobho, kunye nezinye iinkqubo. Kwanakwiimeko zekhemikhali zekhemikhali, imakhishithi ye-HDPO igcina ixesha elide - Ikota yokusebenza.
3. I-HOORD ephantsi ye-filcing kwaye inxibe ukunganyangeki
Iphepha le-HDPE SORD NOPHANDO OLUFUMANELEKILEYO LOKWENZIWA KOKUGQIBELA Ngapha koko, ukuxhathisa kwayo okungaxhathisileyo kwebala leplasitiki eliqhelekileyo, ukwandisa izixhobo zokwenza izinto zobomi kunye nokunciphisa iindleko zesondlo.
I-4. Uxinzelelo lwendalo esingqongileyo
Iphepha le-HDPE libonisa uxinzelelo oluphezulu lokusingqongileyo (i-ESCR). Kwanasemva kokuvezwa kwexesha elide kwi-UV, i-oxidants, okanye amaqondo obushushu anqabileyo, agcina ubugqwetha obuhle kwaye uchasa ubuchule okanye ubuqhetseba.
I-5. Ilula kwaye iphumelele
Xa kuthelekiswa nezinto zesiko ezinje ngentsimbi, iphepha le-HDPE linoxinano olusezantsi kwaye lilula, lenza kube lula ukuhambisa kunye nokufaka. Ingasetyenzwa ngokusika, ukuqhuba, i-welding, kunye ne-therforaliyo yokuhlangabezana neemfuno ezenziwe ngokwezifiso zamashishini ahlukeneyo.
Izicelo eziphambili
1. Umveliso wemveliso
Iphepha le-HDPE lisetyenziswa ngokubanzi kumzi mveliso womatshini, ezinjengesixhobo sezikhokelo zekhokheli, iigiya, kunye nezihlalo. Ukuhlanjwa kwayo kunye nokuzimela -} iipropathi zokunciphisa ukunciphisa ilahleko yokuxabana kunye nokuphucula ukusebenza kwezixhobo. Ngaphaya koko, kwimigodi kunye ne-metallgy, iphepha le-HDPE lisetyenziswa njengokunxiba {{3} -}}
I-2. Ukhuseleko lwemichiza
Ngenxa yokunganyangeki kwaso okunyanzelwa, imakhishiphu ye-HDPE ihlala isetyenziswa kwiitayile zokugcina iikhemikhali, i-Linector Lines, i-Acid kunye neetanki ze-Alkali, kunye nezinye izixhobo zokuthintela ukuvela kweekhemikhali kwizikhongozeli zensizi kwizikhongozeli zensizi. Kwindawo yoKhuseleko lweNdalo, iphepha le-HDPE linokusetyenziswa kwizixhobo zonyango lwezixhobo zonyango, njengokuvuya kwaye zigubungele, kwaye zinemozulu ebalaseleyo kunye nokuxhathisa imvakalelo.
3. Ulwakhiwo kunye nobunjineli boburhulumente
Kumzi-mveliso wokwakha, iphepha le-HDPE lingasetyenziswa kwi-Anti -} itywina, i-gutter igubungela, i-{1} {1} {i-sloosion, kunye nokucoca ngokulula. Kwicandelo loluntu, iimakhishithi ze-HDPOS zenziwe kwizikhongozeli zokugcina amanzi, iithoyi zabantwana, kunye nezinye iimveliso. Zikhuselekile, azisebenzi - inetyhefu, kwaye ihlangane nokutya -} iBakala.
I-4. Uthutho kunye nempahla
Kwicandelo lezothutho, amashiti e-HDPINI angasetyenziselwa i-DRAIL TEALS Teds I-Teds kunye nezithintelo zemoto yemoto, enkosi kukukhanya kwayo kunye nempembelelo {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0} {0 In the logistics industry, pallets and turnover boxes made from HDPE sheets are corrosion-resistant and easy to clean, making them suitable for warehousing and transportation in industries such as food and pharmaceuticals.
Iindlela zophuhliso lwexesha elizayo
Ngenkqubela phambili kwiSayensi yeZakhiwo, ukwenziwa kweeshiti ze-HDPE kuyaqhubeka. Umzekelo, ukongezwa kokuqiniswa okufana ne-carbon fiber kunye ne-fiber yeglasi engaphezulu kokuphucula amandla abo kunye nokuchasana nobushushu. Kwangelo xesha, ukukhula kokuqonda kwendalo esingqongileyo kuqhuba uphuhliso lwamashiti e-HDPE ngokubhekisele kwizixhobo ezinokuphinda zisebenze kwaye zisebenze ukuze ufezekise iimfuno zophuhliso oluzinzileyo. Kwixa elizayo, amashiti e-HDPE aya kuba namandla amakhulu aphezulu kwi-{}}} iindawo zokuphelisa, njengamandla amatsha kunye ne-aerospace.
Ngenxa yokusebenza kwayo ebalaseleyo kunye nokwenza isicelo ngokubanzi, amashiti e-HDPES abe yinto ebalulekileyo kwizicelo zexesha lemizi-mveliso kunye nezixhobo. Nokuba kukunganyangeki, ukuxhathisa, ukwakhiwa okukhanyayo, okanye ukuqhubekeka kokuqhubekeka, amashiti e-HDPIS anikezela izibonelelo ezibalulekileyo. Ngokuqhubela phambili kwetekhnoloji yeTekhnoloji, indawo yokusetyenziswa kweebhodi ze-HDP iya kwandiswa, ibonelela ngezisombululo ezifanelekileyo nezinokuthenjwa kumashishini ahlukeneyo.
