Itayara elinegwebu elenziwe ngezinto zeplastiki ezinogwebu, ezinozinzo lobungakanani, izinga lokutshintsha <1%.Kwaye ukuzinza kweekhemikhali, i-anti-corrosion kunye ne-anti-aging, ngokukodwa ukukwazi isisombululo se-organic, i-asidi eqinile, iimpawu ze-alkali ezibuthathaka.Itayara elinogwebu elenziwe ngeplastiki enogwebu lineempawu zobunzima obulula, izinto zokonga, ukufunxa umthwalo wempembelelo, ukugquma ubushushu kunye nokugquma isandi kunye namandla aphezulu ngenxa yobukho bamaqamza.
Amatayara anegwebu akufuneki abe nexhala malunga namatayara agqabhukileyo, akufuneki ukuba ampompe.Itayara le-pneumatic, elikwabizwa ngokuba livili elingenamngxuma, libhekisa kumgodi ongaphakathi wetayara kufuneka lizaliswe ngegesi ecinezelweyo, kwaye linokugcina uxinzelelo lwangaphakathi.Kukho amatayara etyhubhu kunye namatayara angenatyhubhu.Olu hlobo lwetayara lunomgangatho olungileyo kunye nokusebenza kokudambisa kunye nokumelana okuphantsi kokuqengqeleka kuba umngxuma ongaphakathi ugcwele igesi okanye ulwelo.
I-Pu foam tire compound series, iimpawu zayo zezi: ayinayo ityhefu, ingenancasa, akukho ukufudumeza, inkqubo yentsimi yesandi elula, umgangatho wemveliso ozinzile, kulula ukuyiqonda;
Ubunzima bamatayara avelisiweyo yi-1/2 yamatayara erabha;
Ukumelana nokunxiba ngamaxesha angama-6 amavili erabha;
Izinga lokugoba ngamaxesha angama-5 amavili erabha;
Igcina i-elasticity yayo kwi-minus 50 degrees,
Ukumelana ne-Acid kunye ne-alkali, ukuxhathisa ukubola ngamaxesha angama-3.5 amavili erabha;
I-Elasticity ngamaxesha ama-3 aphezulu kunamavili erabha;
Ingenziwa ngokwezifiso ngokobunzima, ubuninzi, iinkcukacha zazo zonke iintlobo zamatayara.
Pu ivili kunye ivili irabha umahluko
● Indalo eyahlukileyo
◆ Ivili lerabha: Ivili lerabha likudidi lwezithuthi okanye koomatshini abadityaniswe phantsi kweemveliso zamavili erabha elastiki.
◆ Ivili le-PU: ivili le-pu.
● Iimpawu ezahlukeneyo
1. Iimpawu zevili lerabha:
(1) Xa iimveliso zerabha zenziwe, ukudityaniswa kwee-elastomers akukwazi ukupheliswa emva koxinzelelo oluphezulu.Xa imveliso yerabha ihlukaniswe kwi-mold, i-shrinkage ye-elastomer ayizinzile kakhulu (i-shrinkage ye-rubber iyahluka ngokohlobo lwerubha).I-elastomer kufuneka izinze kancinci ngokuhamba kwexesha.
Ngoko ke, ekuqaleni koyilo lwemveliso yerabha, zombini i-formula kunye ne-mold, kufuneka ibale ngokucophelela iqondo lokulungelelanisa.Ngaphandle koko, ubungakanani bemveliso buya kuba bungazinzi, umgangatho wemveliso uya kuba uphantsi kakhulu.
(2) Irabha yi-thermosetting elastomer, kwaye iplastiki yi-thermosetting elastomer.Uluhlu lweqondo lokushisa lokubumba irabha kunye ne-vulcanization luyahluka kakhulu ngokuxhomekeke kuhlobo oluphambili lwesulfide kwaye lunokuchatshazelwa kukutshintsha kwemozulu kunye nobushushu obungaphakathi kunye nokufuma.Ngoko ke, iimeko zokuvelisa iimveliso zerabha kufuneka zilungiswe nanini na.Ngaphandle koko, kunokubakho umahluko kumgangatho wemveliso.
2. Iimpawu zevili le-PU: i-elastiki inokudlala umphumo othile wokudambisa (nokuba ngcono kunevili eline-inflatable), ukubamba kakuhle, akukho lula ukutyibilika, ukuxhathisa ukunxiba, ukusebenza kakuhle kulungile.
Ixesha lokuposa: May-26-2022