-
Iyini imiphumela yezinguquko ze-ACR impact?
I-ACR impact modifier iyi-acrylic copolymer enesakhiwo se-core-shell, edlala izindima eziningi ezibalulekile ekucutshungulweni kwepulasitiki njenge-PVC 1. Ukuthuthukiswa kokumelana nomthelela Ngokufaka imigqa yesiliva nama-shear band ku-elastomer yesendlalelo esiyinhloko, amandla omthelela ayamuncwa, athuthuke kakhulu...Funda kabanzi -
Yimiphi imiphumela yokuguqulwa kwe-polyethylene ene-chlorine ephezulu kuma-adhesive?
I-polyethylene ene-chlorine ephezulu (HCPE) iguqulwa kakhulu kuma-adhesive ngokusebenzisa i-polarity, ukuzinza, kanye nokusebenza okunikezwa yisakhiwo sayo sama-molecule. Indlela kanye nokusetshenziswa okuqondile kungokulandelayo: 1、 Umsebenzi oyinhloko oguquliwe 1. Thuthukisa ukusebenza kwe-adhesive Thuthukisa ukunamathela: I-HCPE...Funda kabanzi -
Yiziphi izinzuzo zokusebenzisa i-polyethylene ene-chlorine (CPE) ezintweni zepulasitiki ezihlanganisiwe zokhuni lwe-PVC?
1、 Thuthukisa ukuqina kanye nokumelana nomthelela Ukuthuthukisa ukuqina: I-CPE, njenge-elastomer, ithuthukisa ubuthakathaka be-matrix ye-PVC ngokuxuba ngokomzimba, okuthuthukisa kakhulu amandla omthelela wezinto ezihlanganisiwe. Ukuhlolwa kukhombisile ukuthi ukwengeza izingxenye eziyi-10 ze-CPE kungandisa umthelela...Funda kabanzi -
Yiziphi izindlela zokusebenzisa izilawuli ze-PVC foaming?
Kufomula yokwenza i-PVC foam, ukuze kutholakale umkhiqizo wesakhiwo seseli ofana kakhulu, omncane, futhi ozimele, ngaphezu kokusebenzisa iziguquli ze-foam ezifana nezinsiza zokucubungula ze-ACR, iziguquli ze-PVC foam ngokuvamile zisetshenziswa kule fomula. Ngezinye izikhathi, izithuthukisi ze-foam ezifana ne-metal oxides ezifana...Funda kabanzi -
Inqubo yokukhiqiza ishede le-polyethylene eline-chlorine yezintambo nezintambo:
1. Ukuxuba Uma kuqhathaniswa nezinhlobo zendabuko zerabha ye-chloroprene. I-polyethylene ene-chlorine ayidingi ukwenziwa ipulasitiki futhi ayidingi ukugcinwa ngemva kokwenziwa ipulasitiki. Izithasiselo zesimo soketshezi kufomula ye-polyethylene ene-chlorine zingavuselelwa futhi zimuncwe ngezinye izimpushana ngesikhathi...Funda kabanzi -
Indima yokucubungula i-PVC iyasiza ekukhiqizweni kwepulasitiki
1. Thuthukisa ukusebenza kokucubungula: Izinsiza zokucubungula i-PVC zingakhuthaza ukuncibilika kwe-resin okungcono, zithuthukise izakhiwo ze-rheological ezincibilikayo, futhi zinikeze imisebenzi yokugcoba. Lokhu kusiza ukunciphisa izinkinga ezifana nokuphuka kokuncibilika kanye nobulukhuni bomphezulu, okwenza inqubo yokucubungula ibe lula. 2. Ukuthuthukisa ukusebenza kahle komkhiqizo...Funda kabanzi -
Ukucubungula i-PVC kusiza kanjani ukuthuthukisa ukusebenza kokugcoba?
Indima yezinsiza zokucubungula i-ACR ekucutshungulweni kwe-PVC ibonakala kakhulu ekukhuthazeni ukwenziwa kwepulasitiki, ukuthuthukisa izakhiwo zokuncibilika, ukuthuthukisa ukuzinza kokucubungula, ukwenza ngcono ikhwalithi yomkhiqizo, kanye nokuthuthukisa ukuzivumelanisa nezimo okukhethekile kwenqubo 1. Khuthaza ukwenziwa kwepulasitiki I-ACR ixhumana namaketanga ama-molecule e-PVC...Funda kabanzi -
Indima yomlawuli we-PVC foaming
1. Thuthukisa kakhulu amandla okuncibilika Ngokuthuthukisa ukuhlangana kokuncibilika kwe-PVC, ukufaka ngempumelelo igesi ekhipha igwebu, ukuvimbela ukuhlangana noma ukuqhekeka kwebhamuza, ukuqinisekisa isakhiwo seseli esizinzile nesisakazeke ngokulinganayo. Isakhiwo senethiwekhi esakhiwe izici eziphakeme zesisindo sama-molecule (ngokuvamile>3...Funda kabanzi -
Yiziphi izinkinga ngesikhathi senqubo yokukhipha ishidi le-foam regulator foam le-PVC?
1、 Amandla okuncibilika anganele Ukusebenza: Amabhamuza makhulu kakhulu, aqoqene, noma ande esigabeni eside; Ukubuyela emuva okubi nokuphuka kalula ngemva kokucindezela ibhodi Imbangela: Umthamo onganele noma ikhwalithi engaphansi kwejwayelekile yomlawuli we-foam; I-ejenti ye-foam eningi kakhulu iholela ekugayweni ngokweqile...Funda kabanzi -
Iyini indima yomlawuli we-PVC foaming ekucutshungulweni?
Indima eyinhloko yomlawuli we-PVC foaming ekucutshungulweni ibonakala kakhulu kulezi zici ezilandelayo: 1. Thuthukisa amandla nokuqina kokuncibilika Thuthukisa ukuhlangana namandla okuncibilika kwe-PVC, okwenza ukuncibilika kukwazi ukuhlanganisa ngempumelelo igesi encibilika, kuvimbele ukuhlangana kwamabhamuza, ukubhidlika noma...Funda kabanzi -
Yiziphi izinkinga zombala ngemva kokuba iziqinisi ze-calcium zinc zithathe indawo kasawoti we-lead?
Ngesikhathi sokucubungula imikhiqizo eqinile ye-PVC, inkinga yombala nayo iyinkinga evamile futhi ehlukahlukene okunzima ukuyixazulula uma isiqinisi sishintsha kusuka kusawoti we-lead siye ku-calcium zinc stabilizer. Izimpawu zayo zifaka okulandelayo: 1. Ukufakwa esikhundleni kweziqinisi kuholela ekushintsheni...Funda kabanzi -
Yiziphi izinkinga ezingagwenywa ngokusebenzisa i-PVC foaming regulator?
1、 Inkinga yesici sesakhiwo sebhamuza Ukuwa/ukuqhekeka kwebhamuza Thuthukisa amandla okuncibilika, vimbela ukuqhekeka kwezindonga zebhamuza ngesikhathi sokwandiswa kwebhamuza, futhi ugweme ukuvela kwamabhamuza noma ama-pores amakhulu endawo; Nciphisa ukuphuma kwegesi futhi ulondoloze ukuzinza kokwakheka kwebhamuza. Ama-pores angalingani O...Funda kabanzi
