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Ngaba iingxowa ezingalukwanga zisenokusetyenziswa kwakhona?
Iingxowa ezingalukwanga zenziwe ngamashiti epolypropylene angalukwanga.La maphepha enziwe ngokudibanisa iintsinga zepolypropylene kunye kusetyenziswa imichiza, i-thermal okanye i-mechanical operation.Iintsinga ezidityanisiweyo zenza elona laphu lifanelekileyo kodwa linamava kwiindawo zokuthenga kunye nokusetyenziswa ekhaya.Izizathu zokuba kutheni...Funda ngokugqithisileyo -
Intshayelelo kwiipropati ezahlukeneyo eziqhelekileyo ze-PP engalukwanga ilaphu
Intshayelelo kwiipropati ezahlukeneyo eziqhelekileyo ze-PP engalukwanga ilaphu (1) Iimpawu ezibonakalayo: Ilaphu le-PP elingalukwanga yi-non-toxic, engenancasa emhlophe ye-crystalline i-polymer emhlophe, enye yeentlobo ezikhaphukhaphu kuzo zonke iiplastiki ngoku.Izinzile ngakumbi emanzini, kwaye ifunxa amanzi...Funda ngokugqithisileyo -
Iinkalo zokusetyenziswa kweendwangu zezolimo ezingalukwanga
Uluhlu lwesicelo lwamalaphu angalukwanga lubanzi kakhulu, kwaye amalaphu ezolimo angalukiweyo asetyenziswa ikakhulu kwientyantyambo zemifuno, ingca kunye nokuthintela ukhula, ukunyuswa kwezithole zerayisi, ukuthintela uthuli kunye nokuthomalalisa uthuli, ukukhuselwa kwithambeka, ukulawula izinambuzane, ukutyalwa kwengca, ingca. uhlaza, ukukhanya kwelanga kunye...Funda ngokugqithisileyo -
Kutheni imithwalo yaselwandle iye yehla kutshanje
Yintoni ebangela ukudilika?Ukuncipha kwemfuno kunye "nokunqongophala kwe-odolo" okusasazeka kwihlabathi liphela Ngexesha lobhubhani, ngenxa yokuphazamiseka kwekhonkco lonikezelo, amanye amazwe afumene ukunqongophala kwezinto ezithile, kwaye amazwe amaninzi anamava "okutyakala kwemali", okubangele ...Funda ngokugqithisileyo -
Ukuthelekiswa kweempawu zokutsha zeentsinga ezingalukwanga
I-Nonwovens idumile ngoku.Abantu abaninzi bathenga amalaphu angalukwanga bengazi ukuba bawachonga njani.Ngapha koko, ngokokwakheka kweekhemikhali ezahlukeneyo zeentsinga ezingalukwanga, iimpawu zokutsha nazo zahlukile, ukuze zikwazi ukwahlula ngokwahlukileyo iindidi eziphambili ze-aluminum...Funda ngokugqithisileyo -
Ngawaphi amasimi anokuthi angalukwanga asetyenziswe kuwo?
Amalaphu angalukwanga anokusetyenziswa njenge-geosynthetics, eyimathiriyeli yelaphu elilukiweyo elikumgangatho ophezulu, elongezelelwe kwixabiso eliphezulu elinosetyenziso olubanzi.Inemisebenzi yokuqiniswa, ukuhlukaniswa, ukuhluzwa, ukukhutshwa kwamanzi kunye nokuthintela ukukhutshwa kwamanzi kwizakhiwo ze-geotechnical.Xa isetyenziswa njenge nonwovens yezolimo,...Funda ngokugqithisileyo -
Ngaba i-nonwoven ayinamanzi?
Ilaphu elingalukwanga linomsebenzi ongenamanzi.1. Amalaphu angalukwanga ngokuqhelekileyo ayenziwe ngeepelisi zepolypropylene.I-Polypropylene inomsebenzi olungileyo wobungqina bokufuma kwaye ihlala isetyenziswa kwimveliso yotyatyazo olungangeni manzi, ke ilaphu elingalukwanga elenziwe ngepolypropylene likwanomoya ophefumlayo kwaye ...Funda ngokugqithisileyo -
Imbali yophuhliso lwamalaphu angalukwanga
Imveliso yemizi-mveliso yamalaphu angalukwanga sele iqhubeka phantse iminyaka eyi-100.Imveliso yemizi-mveliso yamalaphu angalukwanga ngendlela yale mihla yaqala ukubonakala ngowe-1878, kwaye inkampani yaseBritani uWilliam Bywater yavelisa umatshini ophumelelayo wokuhlaba inaliti ehlabathini.Eyona nto ingathungayo...Funda ngokugqithisileyo -
Imfuno yePP ephothiweyo ngamalaphu angalukwanga kunye neemveliso zawo zokugqibela eAfrika ziyaqhuma.
Kutshanje, iPP iphothe amalaphu angalukwanga kunye neemveliso zawo zokugqibela zibonise ukukhula okukhulu kwiimarike ezisakhulayo, apho izinga lokungena kwintengiso lisezantsi kakhulu kunelo kwiimarike ezivuthiweyo, kunye nezinto ezinje ngokunyuka kwengeniso enokulahlwa kunye nokukhula kwabemi. inqanaba...Funda ngokugqithisileyo -
Imeko yangoku kunye nohlalutyo lwethemba lentengiso yelaphu elingalukwanga ngo-2022
Ngokuvela okuqhubekayo kobuchwepheshe obutsha, imisebenzi yeendwangu ezingalukwanga zihlala ziphuculwa.Uphuhliso lwexesha elizayo lwamalaphu angalukwanga luvela ekungeneni ngokuqhubekayo kwezinye iindawo ezifana namashishini amatsha kunye neemoto;Kwangaxeshanye, siya kuyisusa yakudala ...Funda ngokugqithisileyo -
Amandla exabiso lexesha elizayo le-oyile ethe cwaka 'etshintsha izandla'?Umdlalo omde – omfutshane uye wenyuka kwakhona
Emva kokuba i-OPEC + igqibe nge-5 ka-Okthobha ukunciphisa imveliso yeoli ngezigidi ezi-2 zemiphanda ngosuku ukuqala ngoNovemba, ukubheja kwe-bullish kunye ne-bearish kwimarike yekamva yeoli yanda kwakhona."Ukuchatshazelwa yi-OPEC + ukusikwa okunzulu kutshintsho olukhulu olutsha, imarike yeoyile ekrwada yekamva ngoku iyinkunzi eqikelelwayo ...Funda ngokugqithisileyo -
Aguquguquka kangakanani amalaphu angalukwanga?
Xa kuziwa kulo lonke uxanduva loshishino lwelaphu, kufuneka ibe ngamalaphu angalukwanga.Ilaphu elingalukwanga, igama lenzululwazi elilaphu elingalukwanga, njengoko negama lisitsho, lilaphu elenziwe ngaphandle kokusonta nokulukwa, kodwa ngokujolisa okanye ngokucwangcisa ngokungenamkhethe imicu emifutshane okanye imicu ukuze yenze...Funda ngokugqithisileyo