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Inqubo yokukhiqiza i-polyethylene ene-chlorine yezintambo
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 zingaxutshwa futhi zimuncwe nezinye izimpushana ngesikhathi se-batchin...Funda kabanzi -
Incazelo yomphumela wokuqina we-polyethylene e-chlorine
Ngenxa yokuba khona kwezakhi zofuzo ezi-polar esakhiweni se-macromolecular se-chlorinated polyethylene (CPE) kanye nesakhiwo esixegayo sempuphu yayo, akukhona nje kuphela “amanzi angaboshiwe” kodwa futhi “namanzi aboshwe” empuphu yayo emanzi, okwenza kube nzima ukuyomisa kuze kube sezingeni lomswakama elingange...Funda kabanzi -
Yiziphi izindlela zokuthuthukisa ikhwalithi ye-PVC foam modifier?
Kunezindlela eziningi zokuthuthukisa ikhwalithi yabalawuli be-PVC foaming. Isici esiyinhloko ukwandisa amandla okuncibilika kwe-PVC. Ngakho-ke, indlela enengqondo ukwandisa inani lezithasiselo ukuthuthukisa amandla okuncibilika nokunciphisa izinga lokushisa lokucubungula. Umlawuli we-PVC foaming angasiza eku...Funda kabanzi -
INCAZELO YE-HCPE
Isisindo sama-molecule aphezulu ngokufanele, i-viscosity ephezulu, umphumela omuhle kakhulu wokubopha. Incibilika ezinyibilikisini eziphilayo (njenge-toluene, i-xylene) futhi yakha isisombululo esikhanyayo esingenambala noma esiphuzi. Izicelo Izinamathiseli zamashubhu e-PVC noma e-CPVC, amapayipi noma amaphaneli, izinsimbi kanye nasembonini yefayibha Imininingwane Izinto Un...Funda kabanzi -
Amathiphu okusebenzisa iziqinisi ze-calcium zinc
Izithambisi ze-calcium zinc ziye zathatha indawo yezithambisi ze-lead salt kancane kancane futhi zisetshenziswa kabanzi ekukhiqizweni nasekucutshungulweni kwemikhiqizo ye-PVC efana namashidi, amapayipi, amapayipi ahlanganisiwe, amaphrofayili, ukufakwa kwamapayipi, kanye nezintambo namakhebula. Nakuba izithambisi ze-calcium zinc zivikela imvelo...Funda kabanzi -
Inkinga yokushintsha usawoti we-lead nge-calcium zinc stabilizers idinga ukuxazululwa
Ama-solid composite calcium zinc stabilizers akhiwe kakhulu ngensipho ye-stearic acid, kulandele insipho ye-lauric acid kanye nensipho ye-oleic acid. Lo mkhiqizo ubonakala ngokuthamba okuhle futhi awunciphisi iphuzu lokuthambisa lemikhiqizo eqinile ye-PVC, okwenza ufanelekele ukucubungula amapayipi e-PVC aqinile kanye ne-pro...Funda kabanzi -
Yiziphi izinkinga zombala ngemva kokuba izithambisi ze-zinc zithathe indawo kasawoti we-lead?
Ngemva kokuthi isiqinisi sishintshiwe kusuka kusawoti we-lead sibe yi-calcium zinc stabilizer, kulula ukuthola ukuthi umbala womkhiqizo uvame ukuba luhlaza okotshani, futhi kunzima ukufeza ushintsho lombala kusuka koluhlaza okotshani kuya kobomvu. Ngemva kokuthi isiqinisi semikhiqizo eqinile ye-PVC siguqulwe kusuka kusawoti we-lead...Funda kabanzi -
Izinsiza zokucubungula i-ACR ziyangezwa ngesikhathi sokucubungula ipulasitiki, okunganikeza izakhiwo zomzimba zomkhiqizo. Ungakuthuthukisa kanjani ukusebenza ngokomzimba komkhiqizo?
Izinsiza zokucubungula i-ACR zengezwa ngesikhathi sokucubungula ipulasitiki, okunganikeza izakhiwo zomzimba zomkhiqizo. Ungakuthuthukisa kanjani ukusebenza ngokomzimba komkhiqizo? 1. Ukukhuthaza izinsiza zokucubungula ipulasitiki: Lolu hlobo lusetshenziswa kabanzi emikhiqizweni eqinile ye-PVC, ikakhulukazi ukukhuthaza ukwenziwa ipulasitiki,...Funda kabanzi -
Yiziphi izindlela zokusebenzisa kanye nezinyathelo zokuqapha ze-PVC foaming regulator
Ukusetshenziswa komlawuli we-PVC foaming: Ukwenziwa kwe-PVC foaming kuzokwenza ukusatshalaliswa kwama-molecule e-PVC kufane kakhudlwana. Yenza ikhwalithi yemikhiqizo ye-PVC ibe nomqondo oqondile. Ishidi le-PVC elifakwe i-PVC foaming regulator linesakhiwo esihle kakhulu esizimele. Ngezinye izikhathi, ngenkathi kusetshenziswa umthetho we-PVC foaming...Funda kabanzi -
Umehluko phakathi kwe-calcium zinc stabilizer kanye ne-composite lead salt stabilizer:
I-calcium zinc stabilizer kanye ne-composite lead salt stabilizer zibhekisela kuma-PVC heat stabilizers, adlala indima ekuzinzeni kokushisa ekukhiqizweni komkhiqizo we-PVC. Umehluko phakathi kwalokhu okulandelayo: Ama-calcium zinc heat stabilizers ahlangabezana nezidingo zemvelo futhi okwamanje asetshenziswa kabanzi. Ngi...Funda kabanzi -
Iyini indima ye-calcium zinc stabilizer emikhiqizweni ye-PVC?
Isiqinisi se-calcium ne-zinc senziwa ngenqubo ekhethekile ehlanganisiwe enosawoti we-calcium, i-zinc, i-lubricant kanye ne-antioxidant njengezingxenye eziyinhloko. Ayikwazi nje kuphela ukuthatha indawo kasawoti we-lead kanye ne-cadmium kanye neziqinisi ezinobuthi ezifana ne-organotin, kodwa futhi inokuqina okuhle kokushisa, ukuzinza kokukhanya ...Funda kabanzi -
Yiziphi izindlela zokusebenzisa kanye nezakhiwo ze-CPE chlorinated polyethylene?
Ukusebenza kwe-CPE: 1. Iyamelana nokuguga, imelana ne-ozone, futhi ingasetshenziswa ezindaweni ezahlukene zezulu. 2. Ukumelana okuhle komlilo kungasetshenziswa ekukhiqizweni kwamapayipi okuvikela ikhebula. 3. Isengagcina ukuqina komkhiqizo endaweni engama-degrees angu-20 ngaphansi...Funda kabanzi
