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Ulwazi lwebhodi ye-PVC yogwebu
Enye, PVC ibhodi amagwebu intshayelelo PVC ibhodi amagwebu ikwabizwa ngokuba ibhodi ikhephu okanye ibhodi Andy, ngokwenkqubo yemveliso, inkangeleko kunye nokusebenza inokohlulwa ibe ibhodi amagwebu PVC kunye nebhodi amagwebu free.Ibhodi ye-PVC ye-foam yesikhumba iveliswa yinkqubo ye-Celuca, inomaleko wolusu olulukhuni kwi ...Funda ngokugqithisileyo -
Kutheni umgangatho wePVC wonyango ungasetyenziswa ngokubanzi
Kutheni umgangatho wePVC wonyango ungasetyenziswa ngokubanzi?Isizathu silula kakhulu, umgangatho wePVC uneempawu zokulwa ne-antibacterial.Kwizibhedlele, iikliniki, ukunakekelwa kwabantu abadala kunye nezinye iindawo, ukusebenza kwe-antibacterial iyona nto ibalulekileyo isalathisi, ngakumbi kwizibhedlele, indawo yebhaktheriya iyinkimbinkimbi, imfuneko ...Funda ngokugqithisileyo -
Yintoni na umgangatho wePVC weplastiki
Umgangatho wePVC wePlastiki UNOMgangatho we-POLYVINYL CHLORIDE umqulu wezinto kunye ne-POLYVINYL CHLORIDE BLOCK FLOOR iindidi ezimbini.Ububanzi bayo 1830mm, 2000mm, ubude roll ngalinye 15m, 20mm, ubukhulu bubonke 1.6mm ~ 3.2mm.Umgangatho wePVC weplastiki ligama elibanzi.Ingqikelelo, Kukho iintlobo ngeentlobo zeembono kuthungelwano, i...Funda ngokugqithisileyo -
I-LDPE kunye ne-LLDPE zivuthela inkqubo yokuvelisa ifilimu
Uninzi lwe-thermoplastics lunokuvuthelwa ukuveliswa kwefilimu ngokuvuthela ukubumba, ifilimu yokubumba ifilimu yeplastiki kukukhama kwityhubhu ebhityileyo, emva koko ibethe ngomoya ocinezelweyo ukuvuthela i-plastic bulge, emva kokupholisa ukugqibezela uyilo lwemveliso ye-tubular inwebu, olu hlobo lokusebenza kwefilimu phakathi i-oriented fi...Funda ngokugqithisileyo -
Indima ye-LDPE kuyilo loyilo lweefilimu
I-LDPE yi-polyethylene ephantsi-noxinano oluphantsi, olulungiswe yi-polymerization ye-ethylene monomer catalyzed yi-free radical initiator kwaye ayinayo nayiphi na enye i-copolymer.Iimpawu zayo zeemolekyuli ziphezulu kakhulu iqondo le-branching, kunye nenani elikhulu lamatyathanga amade, ngenxa yem...Funda ngokugqithisileyo -
Isicelo se-HDPE geomembrane
I-HDPE i-geomembrane yaziwa ngokuba yifilimu ye-polyethylene ephezulu yoxinaniso, ifilimu ye-HDPE engabonakaliyo, inokumelana nokushisa okulungileyo kunye nokumelana nokubanda.I-HDPE resin eyenziwe ngekhoyili yeplastiki, inokumelana nempembelelo entle, uzinzo oluhle lweekhemikhali, ukuqina okuphezulu kunye nokuqina, ukuqhekeka koxinzelelo lwendalo kunye nokukrazula ...Funda ngokugqithisileyo -
Iimpawu kunye nokusetyenziswa kwefilimu yekhalenda yePVC
Ifilimu ye-PVC ye-calendering luhlobo lwe-cell evaliweyo ye-foam egqunywe iplastiki eyenziwe nge-polyvinyl chloride resin njengesiseko sezinto, ukongeza i-agent ekhupha ugwebu, i-stabilizer kunye nezinye izinto ezincedisayo, emva kokuxova, ukugoba ibhola, ukubumba kunye nogwebu.Ukongeza kwiipropathi ezithambileyo nezilukhuni zetekhnoloji ...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-PVC resin kwintambo kunye nentambo
Ngenxa yokuba i-pvc resin inomzimba olungileyo, iikhemikhali, umbane, ukusebenza kwedangatye, kwi-1930s kunye ne-40s, amazwe angaphandle aqala ukusebenzisa i-PVC ethambileyo njengesixhobo sokugquma ucingo, uphuhliso kunye nokusetyenziswa kwemathiriyeli yentambo yePVC eTshayina yaqala ngeminyaka yoo-1950s.Ngokuphuculwa kwemveliso c...Funda ngokugqithisileyo -
PVC ngocingo kunye nentambo impahla ekrwada
Izinto zentambo zePVC yiresin esekelwe kwi-polyvinyl chloride, yongeza i-stabilizer, i-dioctyl phthalate, i-disodecyl phthalate, i-dioctyl terephthalate, i-trioctyl metaphenolate kunye nezinye i-plasticizers, i-calcium carbonate kunye nezinye izinto ezifakwe kwi-inorganic fillers, izongezo kunye nezinto zokuthambisa, emva kokuxuba kunye nokuxova kunye nokukhupha ...Funda ngokugqithisileyo
