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Izinto eziphambili kwiimaski zokuthintela ubhubhane - i-polypropylene
Eyona mathiriyeli yeemaski lilaphu le-polypropylene elingalukwanga (ekwabizwa ngokuba lilaphu elingalukwanga), elibhityileyo okanye elivakala njengemveliso eyenziwe ngemisonto yelaphu ngokudityaniswa, ukudibanisa, okanye ezinye iindlela zekhemikhali kunye nezoomatshini. Iimaski zoqhaqho lwezonyango ziqhele ukwenziwa ngezaleko ezintathu zeefa ezingalukwanga...Funda ngokugqithisileyo -
Yeyiphi imathiriyeli efanelekileyo kwisithintelo sokhula?
I-Abstract Weed barrier yimveliso ebalulekileyo ekulimeni kwezolimo, enokuphucula isivuno nomgangatho wezityalo. Kukho iintlobo ezintathu eziphambili zamalaphu anobungqina bengca kwimarike: i-PE, i-PP, kunye nelaphu elingalukwanga. Phakathi kwazo, imathiriyeli ye-PE inokusebenza okugqibeleleyo kwelaphu lobungqina bengca, iPP ...Funda ngokugqithisileyo -
Indlela yokukhetha umqobo wokhula?
Qonda iimpawu ezisisiseko zesithintelo sokhula Izinto: Izinto eziqhelekileyo zelaphu elingangeniswa ngengca ziquka i-polypropylene (PP), i-polyethylene (PE) / i-polyester, njl. Izinto zePP zineenzuzo zokungabikho lula ukubola, i-agin ...Funda ngokugqithisileyo -
Kude kube nini ukuqina kwentwasahlobo yengxowa engalukiweyo
Ukuqina kwemithombo yengxowa engalukiweyo ihlala imalunga ne-8 ukuya kwi-12 leminyaka, kuxhomekeke kumgangatho welaphu elingalukwanga, imathiriyeli kunye nenkqubo yokwenziwa kwentwasahlobo, kunye nendawo yokusetyenziswa kunye nobuninzi. Eli nani lisekelwe kwindibaniselwano yeengxelo ezininzi zeshishini kwaye u...Funda ngokugqithisileyo -
Umahluko phakathi kwe-polyester (PET) ilaphu elingaphothiweyo kunye nelaphu le-PP elingalukwanga
Intshayelelo esisiseko yelaphu elingaphothiweyo lePP kunye nepolyester engalukwanga ilaphu le-PP elingalukwanga, elaziwa ngokuba yi-polypropylene ilaphu elingalukwanga, lenziwe ngeentsinga ze-polypropylene ezinyibilikayo kwaye zisontelwe kumaqondo obushushu aphezulu, zipholile, zoluliwe, kwaye zilukwe kwilaphu elingalukwanga. Ineempawu o...Funda ngokugqithisileyo -
Umahluko phakathi kweemaski zoqhaqho lwezonyango kunye neemaski zonyango ezilahlwayo
Iintlobo zeemaski zonyango Iimaski zonyango zihlala zenziwe ngomqolo omnye okanye ngaphezulu kwelaphu elingalukwanga, kwaye zinokwahlulwa zibe ziindidi ezintathu: iimaski zokhuselo lwezonyango, iimaski zoqhaqho lwezonyango, kunye neemaski zonyango eziqhelekileyo:Funda ngokugqithisileyo -
Ziziphi izinto zeemaski zonyango?
Iimaski zonyango zahlulwe zaba ziindidi ezintathu: iimaski zonyango eziqhelekileyo, iimaski zoqhaqho lwezonyango, kunye neemaski zokhuselo lwezonyango. Phakathi kwazo, iimaski zoqhaqho lwezonyango kunye neemaski zokhuselo lwezonyango zihlala zisetyenziswa ezibhedlele, kwaye iipropathi zazo zokukhusela kunye nokucoca zingcono. Izinga lokuhluza o...Funda ngokugqithisileyo -
Ziziphi izinto ezisetyenziselwa ibhulorho yempumlo yemaski?
Umcu webhulorho yempumlo, okwaziwa ngokuba ngumcu webhulorho yempumlo yeplastiki epheleleyo, umcu webhulorho yempumlo, umgca webhulorho yempumlo, ngumcu werabha obhityileyo ngaphakathi kwemaski. Umsebenzi wayo ophambili kukugcina ukulingana kwemaski kwibhulorho yempumlo, ukwandisa ukutywinwa kwemaski, kunye nokunciphisa uhlaselo lwezinto ezinobungozi suc...Funda ngokugqithisileyo -
Yintoni into eyenziwa ngumtya wendlebe wemaski?
Umtya wendlebe we-mask uchaphazela ngokuthe ngqo intuthuzelo yokuyinxiba. Ke, yeyiphi imathiriyeli intambo yendlebe yemaski eyenziwe ngayo? Ngokuqhelekileyo, iintambo zendlebe zenziwe nge-spandex+nylon kunye ne-spandex+polyester. Umtya wendlebe weemaski zabantu abadala uhlala uziisentimitha ezili-17, ngelixa umtya wendlebe weemaski zabantwana ...Funda ngokugqithisileyo -
Ngaba iingxowa zokupakisha ezingalukwanga zinokuphinda zisetyenziswe
Ibhegi yokupakisha eyenziwe ngelaphu elingalukwanga Ibhegi yokupakisha engalukwanga ibhekiselele kwingxowa yokupakisha eyenziwe ngelaphu elingalukwanga, elisetyenziselwa ukupakisha izinto okanye ezinye iinjongo. Ilaphu elingalukwanga luhlobo lwelaphu elingalukwanga elenziwe ngokusetyenziswa ngokuthe ngqo kwezilayi zepolymer eziphezulu, iintsinga ezimfutshane, okanye imicu emide...Funda ngokugqithisileyo -
Ukusetyenziswa kwelaphu le-polylactic acid engalukwanga kwizinto zokucoca umoya
Iasidi yePolylactic imathiriyeli yelaphu engalukiweyo inokudibanisa izibonelelo zokusebenza zepolylactic kunye neempawu zesakhiwo semicu ye-ultrafine, indawo enkulu yendawo ethile, kunye ne-porosity ephezulu yemathiriyeli yelaphu elingalukwanga, kwaye ibe nethemba elibanzi losetyenziso kwintsimi...Funda ngokugqithisileyo -
Yeyiphi engcono, ibhegi yeti engalukiweyo okanye ingxowa yeti yombona
Ngogxininiso olwandayo lwabantu kukhuseleko lokusingqongileyo kunye nempilo, ilaphu elingalukiweyo kunye nefiber yombona, izinto ezimbini ezihambelana nokusingqongileyo, zifumana ingqalelo engakumbi nangakumbi kwimveliso yebhegi yeti. Zombini ezi zixhobo zinezibonelelo zokuba khaphukhaphu kunye ne-biodegradable,...Funda ngokugqithisileyo
