Isitofu sokubumba luhlobo lwesitofu sokubumba indlela. Iingenelo zendlela yokubumba inaliti isantya sokuvelisa ngokukhawuleza, ukusebenza kakuhle okuphezulu, ukusebenza okuzenzekelayo, imibala eyahlukeneyo, imilo elula ukuya kubunzima, ubungakanani obukhulu ukuya kubukhulu obuncinci, ubungakanani obuchanekileyo bemveliso, kulula ukuyihlaziya, kwaye inokwenza iinxalenye zemilo enzima. I-injection molding ifanelekile kwimveliso yobuninzi kunye neemveliso zemilo enzima.
Kwiqondo lokushisa elithile, izinto zeplastiki ezincibilike ngokupheleleyo zixutywe nge-screw kwaye zifakwe kwi-mold cavity kunye noxinzelelo oluphezulu. Emva kokupholisa kunye nokunyanga, imveliso yokubumba ifunyenwe. Le ndlela ifanelekile kwimveliso yobuninzi beengxenye zemilo enzima, kwaye yenye yeendlela ezibalulekileyo zokucubungula.
Namhlanje, iQingdao sainuo wax we- umenzi uthatha ukuba wazi malunga neseto ezintathu zobushushu zokubumba isitofu.

1. Iqondo lobushushu
lomphanda Uhlobo ngalunye lwemathiriyeli lunoluhlu lwalo lobushushu bokunyibilika. Ukuba iqondo lokushisa liphantsi, izinto eziphathekayo aziyi kunyibilika kakuhle. Ukuba iqondo lokushisa liphezulu, liya kubola, ngoko kufuneka sikhethe ubushushu obufanelekileyo. Nangona kunjalo, kukho umahluko kwindlela yokulawula ubushushu bomatshini wokubumba inaliti, ngoko ke kufuneka sifunde ukujonga intloko yerabha ukuhlalutya ukuba ubushushu bufanelekile na.
Kukho isandi esingaqhelekanga kwi-gluing, ngokucacileyo ukunyibilika okungaphelelanga kwamasuntswana e-granular kwizinto eziphathekayo, kunye ne-fluidity ayilungile kakhulu, ebonisa ukuba ukushisa kuphantsi kakhulu kwaye kufuneka kwandiswe.
I-gluing ilula kakhulu, izinto eziphathekayo zifana namanzi, kwaye i-fluidity ilungile kakhulu, ebonisa ukuba izinga lokushisa liphezulu kakhulu kwaye ukushisa kufuneka kuncitshiswe.
Ubushushu bezinto eziphathekayo bubaluleke kakhulu. Ukuba iphezulu kakhulu kwaye ibolile kancinane, iya kuchaphazela kakhulu amandla kunye nomgangatho wemveliso. Ngoko ke, ukutshintshwa kobushushu bezinto eziphathekayo ngokuqhelekileyo akuqwalaselwa kwimveliso.
2. Ubushushu
bomngundo Ubushushu buchaphazela ngqo ubungakanani bemveliso. Ngokubanzi, kungcono ukuyibeka ngokwecandelo lezinto eziphathekayo kwinqanaba lokuvavanya i-mold, kwaye ulungelelanise kancinane ngokomgangatho wemveliso, ngaphandle kokuqwalasela utshintsho kwimveliso yobuninzi.
Xa ukushisa kwesikhunta kuphezulu, i-melt fluidity ilungile, ekulungele ukubunjwa, kodwa i-shrinkage yemveliso iyanda, kwaye ubukhulu buya kuba buncinci.
Xa iqondo lokushisa lokubunjwa liphantsi, ukunyibilika kwe-melt kubi, okungahambi kakuhle ekubunjweni, kodwa i-shrinkage yemveliso iyancipha kwaye ubukhulu bukhulu kakhulu.
Ukushisa kwe-Mold akuchaphazeli kuphela ubungakanani bemveliso, kodwa kwakhona kumisela i-crystallinity. Xa iqondo lobushushu lokungunda liphezulu, icrystallinity inkulu, kwaye xa iqondo lobushushu lokungunda liphantsi, icrystallinity incinci.
Ubushushu bomngundo bunempembelelo ethile kumandla emveliso. Xa iqondo lokushisa lokubumba liphantsi, i-fluidity yemveliso iba yimbi, ngoko ukudibanisa kwendawo yokudibanisa umgca kuya kuchaphazeleka, kwaye amandla omgca wokudibanisa uya kuncitshiswa kakhulu. Ngaphezu koko, xa iqondo lobushushu lokungunda lisezantsi, ikristale iphantsi, kwaye amandla aphantsi ngokuhambelanayo.
3. iqondo lokushisa lokumisa
Ezinye izinto ezineemolekyuli zamanzi ezilandelwayo ziya kukhawulezisa ukubola kweepolymers, ezifana ne-PC, i-PBT, njl., ngoko kufuneka zomiswe ngokupheleleyo ngaphambi kokubunjwa.
Ukuba umlinganiselo othile wokomisa awukho endaweni, awuyi kukhawuleza ukubola kwezinto eziphathekayo, kodwa uvelise inani elikhulu leebhubhu. I-fluidity iya kuba yinto enhle kakhulu, kwaye kulula ukuvelisa iziphumo ezimbi ezifana ne-drape front. Ngoko ke kufuneka yome ngaphambi kokubunjwa.
Qingdao Sainuo Chemical Co., Ltd.Ukuthengiswa kweShishini: Singumenzi we- PE wax, i-PP wax, i-OPE wax, i-EVA wax, i-PEMA, i-EBS, iZinc / iCalcium Stearate .... Iimveliso zethu ziye zadlula i-REACH, ROHS, PAHS, uvavanyo lwe-FDA.
Sainuo kuphumla wax oluqinisekileyo, welcome udaba lwakho!
Indawo yewebhusayithi: https: //www.sanowax.com
Imeyile: sales@qdsainuo.com
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