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Inkqubo yokuvelisa i-polyethylene ekhloriniweyo yeentambo
Ukuxuba Xa kuthelekiswa neendlela zemveli zerabha ye-chloroprene. I-polyethylene eklorini ayifuni ukwenziwa iplastiki kwaye ayifuni ukugcinwa emva kokwenziwa iplastiki. Izongezo zolwelo kwifomyula ye-polyethylene eklorini zingaxutywa kwaye zifunxwe kunye neminye imiphunga ngexesha le-batchin...Funda ngokugqithisileyo -
Inkcazo yesiphumo sokuqina kwe-polyethylene ekhlorini
Ngenxa yokubakho kwee-polar genes kwisakhiwo se-macromolecular se-chlorinated polyethylene (CPE) kunye nesakhiwo esikhululekileyo se-powder yayo, akukho "manzi angabotshwanga" kuphela kodwa kukho "namanzi abotshiweyo" kwi-powder yayo emanzi, okwenza kube nzima ukuyomisa ifikelele kumthamo wokufuma ongekho...Funda ngokugqithisileyo -
Ziziphi iindlela zokuphucula umgangatho we-PVC foam modifier?
Zininzi iindlela zokuphucula umgangatho wee-PVC foaming regulators. Eyona nto iphambili kukunyusa amandla okunyibilika kwePVC. Ke ngoko, indlela efanelekileyo kukunyusa inani lezongezo ukuphucula amandla okunyibilika nokunciphisa ubushushu bokucubungula. I-PVC foaming regulator inokunceda...Funda ngokugqithisileyo -
INKCAZELO YE-HCPE
Ubunzima obuphezulu beemolekyuli ngokufanelekileyo, i-viscosity ephezulu, isiphumo esihle kakhulu sokubophelela. Inyibilika kwizinyibilikisi ze-organic (ezifana ne-toluene, i-xylene) kwaye yenze isisombululo esingenambala okanye esityheli esibonakalayo. Usetyenziso Izincamathelisi zeetyhubhu ze-PVC okanye ze-CPVC, iipayipi okanye iiphaneli, iintsimbi kunye nakwishishini lefayibha Iinkcukacha Izinto Un...Funda ngokugqithisileyo -
Iingcebiso zokusebenzisa iziqinisi ze-calcium zinc
Iziqinisi zecalcium zinc ziye zathatha indawo yeziqinisi zetyuwa yelead kancinci kancinci kwaye zisetyenziswa kakhulu kwimveliso nasekucutshungulweni kweemveliso zePVC ezifana namaphepha, iipayipi, iipayipi ezirhangqiweyo, iiprofayili, izixhobo zepayipi, kunye neengcingo kunye neentambo. Nangona iziqinisi zecalcium zinc zisebenza ngokusingqongileyo...Funda ngokugqithisileyo -
Ingxaki yokutshintsha iityuwa ze-lead nge-calcium zinc stabilizers kufuneka isonjululwe
Iziqinisi ze-calcium zinc ezidityanisiweyo zenziwe ikakhulu ngesepha ye-stearic acid, kulandele isepha ye-lauric acid kunye nesepha ye-oleic acid. Le mveliso iphawulwa kukuthambisa okuhle kwaye ayithobi inqanaba lokuthambisa leemveliso ze-PVC eziqinileyo, nto leyo eyenza ukuba ifaneleke ukucutshungulwa kwemibhobho ye-PVC eqinileyo kunye ne-pro...Funda ngokugqithisileyo -
Zithini iingxaki zombala emva kokuba izinzinzisi-zinc zithathe indawo yetyuwa yelothe?
Emva kokuba isizinzisi sitshintshiwe ukusuka kwityuwa yelothe ukuya kwi-calcium zinc stabilizer, kulula ukufumanisa ukuba umbala wemveliso uhlala uluhlaza, kwaye kunzima ukufikelela kutshintsho lombala ukusuka koluhlaza ukuya kobomvu. Emva kokuba isizinzisi seemveliso zePVC eziqinileyo siguqulwe ukusuka kwityuwa yelothe...Funda ngokugqithisileyo -
Izinto zokuncedisa ukucubungula i-ACR zongezwa ngexesha lokucubungula iplastiki, nto leyo enokubonelela ngeempawu ezibonakalayo zemveliso. Ungayiphucula njani ukusebenza ngokomzimba kwemveliso?
Izixhobo zokulungisa i-ACR zongezwa ngexesha lokucubungula iplastiki, nto leyo enokubonelela ngeempawu ezibonakalayo zemveliso. Ungayiphucula njani ukusebenza kwemveliso? 1. Ukukhuthaza izixhobo zokulungisa iplastiki: Olu hlobo lusetyenziswa kakhulu kwiimveliso zePVC eziqinileyo, ikakhulu ukukhuthaza ukwenziwa kweplastiki,...Funda ngokugqithisileyo -
Ziziphi iindlela zokusebenzisa kunye nokhuseleko lomlawuli we-PVC foaming
Ukusetyenziswa komlawuli we-PVC foaming: Ukufutha kwezinto ze-PVC kukwenza usasazo lweemolekyuli ze-PVC lufane ngakumbi. Yenza umgangatho weemveliso ze-PVC ube ngowokwenyani ngakumbi. Iphepha le-PVC elifuthayo ngumlawuli we-PVC foaming linesakhiwo esihle kakhulu esizimeleyo. Ngamanye amaxesha, ngelixa usebenzisa umgaqo we-PVC foaming...Funda ngokugqithisileyo -
Umahluko phakathi kwe-calcium zinc stabilizer kunye ne-composite lead salt stabilizer:
Izinzinzisi zeCalcium zinc kunye nezinzinzisi zetyuwa ye-composite lead zibhekisa kwizinzinzisi zobushushu zePVC, ezidlala indima kuzinzo lobushushu kwimveliso yePVC. Umahluko phakathi kwezi zimbini ngolu hlobo lulandelayo: Izinzinzisi zobushushu zeCalcium zinc ziyahlangabezana neemfuno zokusingqongileyo kwaye ngoku zisetyenziswa kakhulu. Ndi...Funda ngokugqithisileyo -
Yintoni indima ye-calcium zinc stabilizer kwiimveliso ze-PVC?
Isiqinisi seCalcium kunye neZinc senziwe ngenkqubo ekhethekileyo edityanisiweyo enetyuwa yeCalcium, iZinc, iLubricant kunye neAntioxidant njengezona zinto ziphambili. Ayinakuthatha indawo yeetyuwa zeLead kunye neCadmium kunye neziqinisi ezinetyhefu ezifana neOrganotin, kodwa ikwanazo nokuzinza okuhle kobushushu, ukuzinza kokukhanya ...Funda ngokugqithisileyo -
Ziziphi iindlela zokusetyenziswa kunye neempawu ze-CPE chlorinated polyethylene?
Ukusebenza kwe-CPE: 1. Ayigugi, ayichaphazeleki yi-ozone, kwaye ingasetyenziswa kwiindawo ezahlukeneyo zemozulu. 2. Ingasetyenziswa kakuhle ekuveliseni imibhobho yokukhusela iintambo. 3. Isenokugcina ukuqina kwemveliso kwindawo engaphantsi kwama-20 deg...Funda ngokugqithisileyo
