Namuhla, wax uthatha ukuthi wazi imbangela yokuhlaziywa kanye nezixazululo zezinkinga ezithile ohlelweni lokukhiqiza lweshidi le-PVC.

pe wax yemikhiqizo ye-PVC

1. I-Surface yellowing yeshidi le-PVC
(1) Isizathu: umthamo onganele ozinzile
Isixazululo: ukwandisa inani lokuqiniswa
(2) Isizathu: ukuthambisa kwangaphandle okunganele, ukungqubuzana okukhulu, okubangela ukubola kwezinto
Isixazululo: ukwandisa inani lokuthambisa kwangaphandle
(3) Isizathu: izinga lokushisa lisethwe phezulu kakhulu
Isixazululo: yehlisa izinga lokushisa
Izinga
2. Uphuzi phakathi nendawo yepuleti
(1) Isizathu: izinga lokushisa lendawo lesikhunta libekwe phezulu
Isixazululo: nciphisa izinga lokushisa endaweni ehambisanayo
(2) Isizathu: ukugcoba kwangaphandle okwanele
Isixazululo: ukwandisa inani lokugcotshwa kwangaphandle
(3) Imbangela: izinga lokushisa eliphezulu endaweni engu-5
Isixazululo: nciphisa izinga lokushisa endaweni ehambisanayo
Isizathu esiyinhloko ukuthi izinga lokushisa lomgogodla womgqomo lihlobene nokushisa okuphezulu kwefa, inani lokugcoba lihlobene, futhi futhi, lihlobene i-ejenti ekhihlizayo emhlophe.
3. Ubukhulu beshidi obungalingani
(1) Imbangela: igebe lendebe efayo alinangqondo
Isixazululo: lungisa ukujiya komlomo wendebe
(2) Imbangela: ukulungiswa okungafanele kwe-block block
Isixazululo: lungisa i-block block
(3) Imbangela: ukugcotshwa kwangaphandle ngokweqile
Isixazululo: nciphisa inani lokugcoba kwangaphandle
(4) Isizathu: ukugcoba kwangaphakathi okwanele
Isixazululo: ukwandisa inani lokuthambisa kwangaphakathi
(5) Isizathu: ukusetha okungenangqondo kokushisa kwesikhunta
Isixazululo: lungisa izinga lokushisa lesikhunta
Ukuvulwa komlomo wokufa kungalungiswa ngenxa yokukhipha okungalingani. Uma izinga lokugeleza liphezulu kakhulu, ungalungisa induku yokuklinywa futhi ulungise ifomula. Ngokuvamile, kukhona ukuthambisa okwengeziwe kwangaphakathi, okushubile phakathi nendawo, ukugcotshwa okwengeziwe kwangaphandle, nokudla okusheshayo nhlangothi zombili.
4. Ishidi liyaphuka
(1) Imbangela: izinga lokushisa le-extruder lisethwe phezulu kakhulu
Isixazululo: yehlisa izinga lokushisa
(2) Isizathu: izinga lokushisa le-extruder lisethwe liphansi kakhulu
Isixazululo: khulisa izinga lokushisa
(3) Isizathu: ifomula engenangqondo
Isixazululo: lungisa ifomula
5. Ingaphezulu leshidi alibushelelezi
(1) Isizathu: ukuthambisa kwangaphandle okwanele
Isixazululo: ukwandisa inani lokugcotshwa kwangaphandle
(2) Imbangela: ukuntuleka kwezinsiza zokucubungula
Isixazululo: ukwandisa inani lezinsiza zokucubungula
(3) Imbangela: ukuhlakazeka okunganele kwama-fillers noma izithasiselo
Isixazululo: lungisa inani lokugcwalisa noma izithasiselo
(4) Isizathu: izinga lokushisa lesikhunta libekwe liphansi kakhulu
Isixazululo: khulisa izinga lokushisa lesikhunta
(5) Isizathu: izinga lokushisa le-extruder lisethwe liphansi kakhulu
Isixazululo: khulisa izinga lokushisa
(6) Isizathu: Ukusetha izinga lokushisa eliphezulu kakhulu kwe-extruder kanye ne-die
Isixazululo: yehlisa izinga lokushisa
6. Kunemigqa eqondile ekuqondeni kwe-extrusion
(1) Isizathu: i-viscosity yesilawuli esinegwebu siphezulu kakhulu
Isixazululo: lungisa uhlobo o f isilawuli esinamagwebu
(2) Isizathu: izinga lokushisa le-extruder lisethwe liphansi kakhulu
Isixazululo: khulisa izinga lokushisa
(3) Isizathu: izinga lokushisa lesikhunta lisethwe liphansi kakhulu
Isixazululo: khulisa izinga lokushisa lesikhunta
(4) Imbangela: isivinini sokudonsa sishesha kakhulu
Isixazululo : nciphisa isivinini sokudonsa
7. Kunamabhamuza amakhulu eshidini
(1) Isizathu: amandla ancibilikayo anganele
Isixazululo: khulisa inani lomlawuli ogwebuzelayo
(2) Imbangela: izinga lokushisa eliphezulu endaweni engu-5 ye-extruder
Isixazululo: nciphisa izinga lokushisa endaweni ehambisanayo
(3) Imbangela: izinga lokushisa elihambisanayo liphezulu kakhulu
Isixazululo: nciphisa izinga lokushisa elihambisanayo
(4) Imbangela: ukungcola
Isixazululo: qaphela ukungcola kwezinto
ezingavuthiwe 8. Ukugotshwa kwendawo yeshidi
(1) Imbangela: izinga lokushisa ama-roller amathathu alinangqondo
Isixazululo: lungisa ukumiswa kwezinga lokushisa kwama-roller amathathu
(2) Imbangela: umehluko wezinga lokushisa ngaphakathi kwesitshalo mkhulu noma i-convection yomoya ishesha kakhulu
Isixazululo: thuthukisa indawo yesitshalo
ukugeleza kwempahla engalingani noma ukupholisa okunganele. Isizathu sokugeleza kwempahla engalingani ngokuvamile ukuguquguquka okukhulu kokudonsa noma ukuthambisa okungalingani kwangaphakathi nangaphandle kufomula. Isici somshini kulula ukusiqeda. Ukulungiswa kwefomula ngokuvamile kusekelwe esisekelweni sokuthi ukuthambisa kwangaphandle kuncane ngangokunokwenzeka. Ukulungisa ukugcoba kwangaphakathi kuzoba nomthelela omuhle futhi kuqinisekise ukupholisa okufanayo endaweni.
9. Ingqamuzana elikhulu leshidi legwebu
(1) Isizathu: ukusetha ukushisa okuphezulu kwe-extruder
Isixazululo: yehlisa izinga lokushisa
(2) Isizathu: umthamo womlawuli ogwebuzelayo uncane
Isixazululo: khulisa inani lomlawuli ogwebuzelayo
(3) Imbangela: ukulungiswa okungalungile kokugcoba
Isixazululo : lungisa isilinganiso se-lubricant
10.
(1) Isizathu: ukugcotshwa kwangaphandle kakhulu
Isixazululo: nciphisa inani lokuthambisa kwangaphandle
(2) Imbangela: izinga lokushisa lesikhunta alizinzile
Isixazululo: lungisa i-thermometer futhi uthuthukise ukunemba kokulawula
11. Amabhamuza kumongo weshidi makhulu futhi amabhamuza angaphezulu mancane
(1) Imbangela: izinga lokushisa eliphezulu lenjini eyinhloko
Isixazululo: nciphisa izinga lokushisa lokusingatha
(2) Imbangela : ukulungiswa okungalungile kokugcoba
Isixazululo: lungisa isilinganiso se-lubricant
(3) Isizathu: amandla esixazululo ayanele
Isixazululo: khulisa inani lomlawuli ogwebuzelayo
12. Kunezimbobo ze-bubble noma i-bubble stratification esigabeni esiphambanayo.
Isizathu singafinyezwa kanje: amandla okuncibilika awanele.
Izizathu zamandla anganele okuncibilika zimi kanje:
(1) I-ejenti ekhipha amagwebu idlulele noma isilawuli esikhihliza amagwebu asanele, noma ingxenye yakho kokubili ayixhunyanisiwe, noma isilawuli esikhipha amagwebu sinezinkinga zekhwalithi.
(2) Ipulasitiki engalungile, izinga lokushisa eliphansi lokucubungula noma ukugcotshwa ngokweqile.
13. Ukushintsha kokuqina kweshidi nokusanhlamvu ngesikhathi sokunikezwa kweshifu
Izizathu eziyinhloko: kuhlobene nokuxuba. Ngemuva kokuxuba ekushintsheni kwangaphambilini, kunesikhathi eside phakathi kokuxuba ekushintsheni okulandelayo, umphongolo wokuxuba upholile kahle, ukuxuba ebhodweni lokuqala kufakwe kahle ngaphambili, okuhlukile ekuxubeni kwangaphambili. Ngaphansi kwezinye izimo ezingashintshiwe, kulula ukukhiqiza ukuguquguquka, okungaxazululwa ngokulungisa ukudonsa, ukushisa kokucubungula noma ukuphathwa.
Qingdao Sainuo Chemical Co., Ltd. Singumkhiqizi .... Imikhiqizo yethu iphumelele ukuhlolwa kwe-REACH, ROHS, PAHS, FDA.
Sainuo ukuphumula wax okuqinisekisiwe, ukwamukela udaba lwakho!
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