Iphepha lePP elinemibala liphepha leplastiki lepolypropylene elidaywa okanye lifakwe umbala ngexesha lokwenziwa ukuze kufunyanwe umbala ofunekayo.
I-Polypropylene (PP) luhlobo lwepolymer ye-thermoplastic eyaziwa ngokuba namandla ayo, ukumelana neekhemikhali, kunye nokukhanya kwayo.
La maphepha asetyenziswa kakhulu kumashishini afana nokupakisha, iimoto, ulwakhiwo, kunye neempawu.
Umbala udityaniswe kwi-resin, ubonelela ngombala ohlala ixesha elide ongasayi kunyamalala lula phantsi kokukhanya kwe-UV.
Amaphepha ePP anemibala asetyenziswa kwiipakethe zemizi-mveliso , , iimoto, , iitanki zeekhemikhali , , iibhini zokugcina , kunye neemboniso zokuthenga. .
Aqhelekile nakwiinkxaso zamathambo, iifolda, kunye nezixhobo zentengiso ngenxa yokukhanya kwawo nokuguguleka kwawo.
Ngenxa yokumelana kwawo nokufuma kunye nozinzo lweekhemikhali , akhethwa kakhulu kwiindawo zangaphandle nezicocekileyo.
Amaphepha ePP enziwe ngokwezifiso afanelekile kwiindawo ezenziweyo kunye nezinto zeplastiki ezenziwe ngomatshini.
Amaphepha e-polypropylene anemibala anika ukumelana okuphezulu , nokuba kumaqondo obushushu aphantsi.
Ane -chemical and corrosion egqwesileyo , nto leyo eyenza ukuba afaneleke kwiindawo ezinzima.
La maphepha anokwenziwa ngokwezifiso kakhulu ngombala, ubungakanani, kunye nobukhulu. .
Akwakhuselekanga okunetyhefu , ekutyeni , kwaye aneempawu ezilungileyo zokuthintela ubushushu..
Amaphepha e-PP afumaneka ngemibala eyahlukeneyo kuquka omnyama, omhlophe, obomvu, oluhlaza okwesibhakabhaka, oluhlaza, omthubi, ongwevu, kunye nocacileyo.
Ukuthelekiswa kombala ngokwezifiso kukwafumaneka xa kuceliwe uphawu okanye iimfuno ezithile zesicelo.
Iinketho zombala ezizinzileyo ze-UV ziyabonelelwa ukuze kubonakale ilanga ngaphandle nangaphandle ixesha elide.
Ukuhambelana kombala kugcinwa kulo lonke iphepha ngenxa yombala odibeneyo.
Amaphepha e-polypropylene anemibala adla ngokwenziwa ngobukhulu obuqala kwi- 0.3mm ukuya kwi-30mm .
Amaphepha amancinci alungele ukusetyenziswa kwiipakethi nakwiifolda, ngelixa lawo makhulu esebenza kakuhle kwimveliso yemizi-mveliso.
Ubukhulu obulungiselelweyo bunokukhethwa ngokuxhomekeke ekusetyenzisweni nakwimigangatho yemizi-mveliso.
Ukunyamezela ubukhulu ngokubanzi kuchanekileyo ukuxhasa umatshini we-CNC kunye ne-thermoforming.
Ewe, amaphepha amaninzi e-PP anemibala eveliswa ngeeresini ezihambelana ne-FDA ezikhuselekileyo ekudibaneni kokutya ngokuthe ngqo. .
Zisetyenziswa rhoqo kwiitreyi zokulungisa ukutya, iibhodi zokusika, kunye neebhini zokugcina izinto.
Soloko uqinisekisa nomthengisi wakho ukuba isithako sombala esithile siqinisekisiwe na ukuba sisemgangathweni wokutya.
Zibonelela ngomphezulu ongenatyhefu ongenavumba , , kwaye kulula ukuwucoca ukuze usetyenziswe ngokucocekileyo.
Iiphepha zePP ziqinile kwaye zinokumelana nobushushu obuphezulu xa kuthelekiswa neephepha zeHDPE.
I-Polypropylene inika ukumelana okungcono kweekhemikhali , ngakumbi ngokuchasene nee-asidi kunye ne-alkalis.
I-HDPE, kwelinye icala, inika ukumelana okungcono kwempembelelo kumaqondo obushushu aphantsi kakhulu.
Zombini zii-thermoplastics ezinokusetyenziswa ngeendlela ezahlukeneyo, kodwa i-PP idla ngokukhethwa kwiindawo ezisetyenzisiweyo kunye nokusetyenziswa okufuna ukuqina kubushushu..
Ewe, amaphepha e-PP zii ngokupheleleyo -thermoplastics eziphinda zisetyenziswe kwaye zinophawu lokurisayikilisha '#5'.
Ukuphinda kurisayikilishe iplastiki ye-PP kunceda ukunciphisa impembelelo yokusingqongileyo kwaye kuxhasa amanyathelo okugcina uzinzo.
Izinto ezilahliweyo ezivela kwimveliso zinokuphinda zisetyenziswe zibe ziimveliso ezintsha.
Qiniseka ukuba uyazilahla okanye uzirisayikilishe ngokusebenzisa izibonelelo ezifanelekileyo zoshishino okanye zikamasipala.
Iiphepha zePP eziqhelekileyo zinokumelana okulinganiselweyo kwe-UV , nto leyo enokubangela ukuba umbala ungabi buthathaka okanye uphelelwe lixesha.
Nangona kunjalo, iintlobo ezizinzileyo ze-UV ziyafumaneka ukuze zisetyenziswe ngaphandle kunye nokusetyenziswa kwelanga. .
Izongezo zinokudityaniswa nezinto ngexesha lokuveliswa ukuze kuphuculwe ukumelana nemozulu. .
Kwizicelo zangaphandle zexesha elide, soloko ucela iiphepha zePP eziphathwe nge-UV okanye ezikhutshwe kunye.
Amaphepha ePP anemibala asebenza kakhulu kusetyenziswa iindlela ezifana ne -CNC machining , die-cutting , thermoforming , kunye ne -welding. .
, aze , Angaprintwa ngobushushu adityaniswe kusetyenziswa izincamathelisi ezikhethekileyo.
Ngenxa yamandla awo aphantsi omphezulu, unyango lomphezulu olufana nonyango lwe-corona okanye ilangatye lunokufuneka ngaphambi kokuprinta.
Ukuguquguquka kwawo kuwenza abe zizinto ezithandwa kakhulu kwimveliso eyenziwe ngokwezifiso kunye noyilo lwemizi-mveliso..