Iingxaki zokusingqongileyo ziya ziba ngakumbi nangakumbi njengophuhliso lwezoqoqosho, kwaye ukufezekisa i-chemistry eluhlaza ngumsebenzi ongxamisekileyo namhlanje.
Itekhnoloji ye-foam ye-Supercritical yitekhnoloji entsha yoguquko, ii-arhente zogwebu ezisetyenziswa kwitekhnoloji yogwebu egqithisileyo idla ngokuba yikharbhon diokside (ScCO).2) kunye nenitrogen ye-supercritical (ScN2), zombini zisetyenziswa ngaphandle komthwalo wokusingqongileyo.
Kwizicelo zezihlangu, iTekhnoloji yeSupercritical Foam iguqula ishishini leeteki. Le teknoloji ivumele abavelisi beeteki ukuba bandise uluhlu lwabo lwezixhobo ngaphaya kwe-TPU yendabuko, i-TPE, kunye ne-EVA. Ngoku, banokusebenzisa izixhobo ezinje nge-PEBAX, ETPU, kunye nezinye ii-elastomers ukwenza iiteki ezinomgangatho ophezulu kunye nenkxaso, ngelixa zikhaphukhaphu, ziqinile, zikhululekile, kwaye zinobuhlobo nokusingqongileyo.
Kodwa ngokusetyenziswa kwetekhnoloji yogwebu oluphezulu ukuvelisa amagwebu e-EVA iye yaguqula indlela amashishini amaninzi asebenzisa ngayo le nto. Le teknoloji isebenzisa indibaniselwano yoxinzelelo oluphezulu kunye nobushushu ukwenza igwebu elikhaphukhaphu, elihlala ixesha elide, kwaye lixhathisa kakhulu ukunxitywa nokukrazuka. Inkqubo ibandakanya ukutofa igesi, efana nekhabhon diokside (ScCO2), kwisisombululo solwelo se-EVA resin kunye nezinye izongezo. Emva koko igesi iyafudunyezwa ize icinezelwe de ifikelele kwiqondo eliphezulu, nto leyo ebangela ukuba irhasi yande ngokukhawuleza yenze amaqamza amancinane. La maqamza ke avaleleke kwisisombululo solwelo, esenza igwebu elineempawu eziphezulu xa kuthelekiswa namagwebu emveli. Iyakhawuleza, ikhaphukhaphu, yomelele, kwaye yomelele ngakumbi, iyenza ibe lolona khetho lufanelekileyo kwiinkqubo ezahlukeneyo. Ngokomzekelo, ukusuka kwizihlangu zibonelela nge-cushioning kunye nenkxaso yeenyawo kwiimveliso zococeko, iimveliso zokuzonwabisa ezemidlalo, umgangatho / i-yoga mats, amathoyizi, ukupakishwa, izixhobo zonyango, izixhobo zokukhusela, iimveliso zamanzi ezingatyibilikiyo, iipaneli ze-photovoltaic, kunye nokunye ... It ikwasetyenziswa kwiimoto kunye nezixhobo ze-aerospace ukubonelela ngokugquma kunye nokuthintela isandi.
Ubuchwephesha beMaterial obuZinzileyo boTshintsho olwenziwe nge-EVA foam!
Nangona kunjalo, ukusetyenziswa kwetekhnoloji ye-supercritical foaming ukuvelisa izinto ze-EVA kufuna ingqalelo kumbandela wokudibanisa. Amatyathanga eemolekyuli e-EVA anomgca kwaye afuna ulwakhiwo oludityanisiweyo olunqamlezileyo ukuvala igesi. Nangona sele ikwimveliso kwizihlangu kunye namanye amasimi, ayizange isetyenziswe kwinqanaba elikhulu. eyona ngxaki inkulu yogwebu olugqithisileyo kukuba izinga lemveliso egqityiweyo liphantsi kakhulu, lingaphantsi kwama-50%, ngaloo ndlela linqanda ukukhula kogwebu olugqithisileyo.
I-EVA idityaniswe ne-100% enokuphinda isetyenziswe i-Si-TPV yokuhlaziya itekhnoloji ye-EVA yogwebu, Le teknoloji ye-foam ye-EVA inceda ukuqhuba ama-sneakers ngendlela ekhululekile kwaye ezinzileyo. engafikelelekiyo kuphela ekuxinaniseni okuphantsi kunye nokomelela okuphezulu kodwa inokumelana nokunxiba okugqwesileyo, isantya sokuncipha kwe-thermal shrinkage, umbala ofanayo, ireyithi ephezulu egqityiweyo yemveliso, ukusebenza ngokulula, kunye neendleko eziphantsi, Thelekisa ugwebu oluphezulu.
Njengoko amashishini amaninzi eqala ukwamkela le Soft EVA Foam Modifier Si-TPV idityaniswe netekhnoloji ye-EVA, sinokulindela ukubona ukusetyenziswa okutsha ngakumbi kwesi sixhobo sitsha senguqu. Ubutsha abupheleliselwanga kushishino lweeteki ezithambileyo ezithambileyo.
Ukuba ujonge iFlexible Soft EVA Foam izisombululo zeMathiriyeli, Isilungisi sinciphisa ucinezelo lwe-EVA ugwebu, itekhnoloji yogwebu lwekhemikhali yogwebu olukhaphukhaphu lwe-EVA, Isilungisi se-EVA sogwebu esithambileyo okanye izisombululo zogwebu oluphezulu.
Nceda uqhagamshelane nathi, ukuze ufunde ngakumbi.
Email: amy.wang@silike.cn
