Xa kuziwa ekukhetheni iteyiphu ye-foam echanekileyo kwiimfuno zakho ezithile, kubalulekile ukuqonda umahluko phakathi kwetape yogwebu ye-EVA kunye ne-PE foam tape.Zombini ezi ntlobo ze-tape ye-foam zibonelela ngeenzuzo ezizodwa kwaye zifanelekile kwizicelo ezahlukeneyo.Kweli nqaku, siza kuphonononga umahluko ophambili phakathi kwe-EVA foam tape kunye ne-PE foam tape, kunye nokusetyenziswa kwazo kunye nezibonelelo.
Iteyiphu ye-EVA yogwebu, ekwabizwa ngokuba yi-Ethylene-Vinyl Acetate tape ye-foam, luhlobo lweteyiphu yogwebu eyaziwa ngokuba bhetyebhetye, ukuqina, kunye nokuxhathisa imichiza kunye nemitha ye-UV.Iteyiphu yogwebu ye-EVAifumaneka kuluhlu olubanzi lweengqimba kwaye isoloko isetyenziselwa izicelo apho inqanaba eliphezulu lokuthoba kunye nokufunxa ukothuka kuyadingeka.Olu hlobo lweteyiphu yogwebu lukwayaziwa ngokumelana nemozulu entle, nto leyo eyenza ibe lolona khetho lufanelekileyo kwizicelo zangaphandle.
Kwelinye icala, iteyiphu ye-PE yegwebu, okanye i-Polyethylene foam tape, luhlobo lweteyiphu yogwebu eyaziwa ngamandla ayo aphezulu, ukuchasana nokukrazula, kunye nokuchasana kweekhemikhali okugqwesileyo.I-PE foam tape iyafumaneka kuluhlu lobunzima kwaye iqhele ukusetyenziswa kwizicelo apho inqanaba eliphezulu lokugquma kunye nokumelana nokufuma kuyadingeka.Olu hlobo lweteyiphu yogwebu lukwayaziwa ngeempawu zalo zokugquma ubushushu, nto leyo eyenza ukuba ibe lukhetho oludumileyo lwe-HVAC kunye nokufakwa kwe-insulation.
Omnye umahluko ophambili phakathi EVA foam tape kunyetape amagwebu PEngamanqanaba abo ahlukeneyo okuguquguquka kunye noxinzelelo.Iteyiphu ye-foam ye-EVA ibhetyebhetye ngakumbi kwaye iyacinezeleka xa ithelekiswa neteyiphu ye-foam ye-PE, iyenza ibe lolona khetho lufanelekileyo lwezicelo apho kufuneka umgangatho ophezulu wokuthomalalisa kunye nokuhambelana.I-PE foam tape, ngakolunye uhlangothi, iyaziwa ngamandla ayo aphezulu kunye nokuxhathisa ukukrazula, okwenza kube yinto efanelekileyo yokukhetha izicelo apho umgangatho ophezulu wokuqina kunye nokuchasana nokukrazula kuyadingeka.
Omnye umahluko obalulekileyo phakathi kwe-EVA foam tape kunye ne-PE foam tape ngamanqanaba abo ahlukeneyo okumelana nemozulu.Iteyiphu yogwebu ye-EVA yaziwa ngokuxhathisa kwayo kwimitha ye-UV kunye neekhemikhali, iyenza ibe lukhetho oludumileyo kwizicelo zangaphandle ezinje nge-gasketing, ukutywina, kunye nokunyuka.I-PE foam tape, ngakolunye uhlangothi, inika ukuchasana okugqwesileyo kumswakama kunye neekhemikhali, okwenza kube lukhetho olufanelekileyo kwizicelo apho umgangatho ophezulu wokufuma kunye nokuchasana kweekhemikhali kuyadingeka.
Ukongeza kwiiyantlukwano zabo zokuguquguquka, ukunyanzeliswa, kunye nokuchasana kwemozulu, i-EVA foam tape kunye ne-PE foam tape nazo zibonelela ngamanqanaba ahlukeneyo amandla okubambelela.I-tape ye-foam ye-EVA iyaziwa ngokubambelela kwayo kuluhlu olubanzi lwemigangatho, kuquka isinyithi, iglasi, iplastiki kunye neenkuni, okwenza kube lukhetho olufanelekileyo kwizicelo apho umgangatho ophezulu wokuqina ofunekayo.I-PE ye-foam tape, kwelinye icala, inikezela ngokunamathela ngokugqwesileyo kwiindawo ezirhabaxa kunye nezingalinganiyo, okwenza kube lukhetho olufanelekileyo kwizicelo apho umgangatho ophezulu wokuguquguquka komhlaba ufuneka.
Ukuqukumbela, ngelixa zombini iteyiphu ye-EVA ye-foam kunye ne-PE foam tape zibonelela ngeenzuzo ezizodwa kunye neenzuzo, kubalulekile ukuqonda umahluko wabo ophambili wokuguquguquka, ukunyanzeliswa, ukuxhathisa kwemozulu, kunye namandla okuncamathela ngaphambi kokukhetha iteyiphu ye-foam efanelekileyo kwiimfuno zakho ezithile.Ngokuqwalasela ezi yantlukwano, unokukhetha eyona tape yogwebu ifanelekileyo kwisicelo sakho, nokuba yeyokuthoba, ukugquma, ukutywina, ukubopha, okanye ukunyuswa.Ekugqibeleni, ukuqonda umahluko phakathi kwe-EVA foam tape kunye ne-PE foam tape kuya kukunceda wenze isigqibo esinolwazi kwaye ufezekise iziphumo ezilungileyo zeprojekthi yakho ethile.
Ixesha lokuposa: Feb-19-2024