Ngawaphi amashishini apho iingxowa ze-EVA zisetyenziswa kakhulu?

Kuphi na amashishiniIingxowa ze-EVAesetyenziswa kakhulu?
Iingxowa ze-EVA, ezenziwe nge-ethylene-vinyl acetate copolymer (EVA), zisetyenziswa ngokubanzi kumashishini amaninzi ngenxa yokukhanya, ukuqina, ukugcinwa kobushushu kunye neepropati ezingenamanzi. Oku kulandelayo ngamashishini apho iingxowa ze-EVA zisetyenziswa kakhulu:

1. Ishishini lezinto zesihlangu
Izinto zesihlangu yeyona ndawo iphambili yesicelo se-EVA resin kwilizwe lam. Iingxowa ze-EVA zisetyenziswa ngokubanzi kwii-sole kunye nezixhobo zangaphakathi ze-mid-to-high-end-high-end shoes shoes, izihlangu zokunyuka intaba, i-slippers kunye neembadada ngenxa yokuthamba kwazo, ukuqina okuhle kunye nokuxhathisa ukubola kweekhemikhali. Ukongeza, izixhobo ze-EVA zikwasetyenziswa kwimimandla yeebhodi zokugquma isandi, iimethi zegymnastics kunye nezinto zokutywina.

2. Imboni ye-Photovoltaic
I-EVA idlala indima ebalulekileyo kwimboni ye-photovoltaic, ngokukodwa kwi-solar cell industry. I-EVA isetyenziselwa ukudibanisa amaphepha eseli kwiiseli ze-silicon zekristale kwiglasi ye-photovoltaic ephezulu kunye ne-backplane yeseli. Ifilimu ye-EVA inokuguquguquka okulungileyo, ukucaca kwe-optical kunye nokutywinwa kobushushu, okwenza kube yinto yokuqala yokukhetha izinto zokupakisha ze-photovoltaic. Njengoko ihlabathi lihlawula ingqalelo ngakumbi nangakumbi kumandla avuselelweyo, imarike yelanga ye-photovoltaic ibonisa ukukhula okukhawulezayo. Njengenxalenye ephambili yezixhobo zokupakisha zepaneli yelanga, imfuno ye-EVA nayo iyanda.

3. Ishishini lokupakisha
Iingxowa ze-EVA zikwasetyenziswa ngokubanzi kwishishini lokupakisha, ngakumbi kwipakethe ekhuselayo kunye ne-cushioning packaging. Izinto ze-EVA zinokumelana nokunyanzeliswa okugqwesileyo, i-cushioning, iipropathi zokothuka, ukomelela okuhle kunye nokuguquguquka, kunye neempawu zayo zokusingqongileyo, ziyenza ibe yodwa kwiinkalo zokupakishwa kwemveliso ye-elektroniki kunye nokupakishwa kwesixhobo sonyango.

4. Ishishini lekhebula
I-resin ye-EVA ikwasetyenziswa ngokubanzi kushishino lweengcingo kunye neentambo, ngakumbi kwiintambo ezingenazo i-halogen ezibuyiswa ngamadangatye kunye neentambo ze-silane ezidityanisiweyo. I-resin ye-EVA inonyamezelo olufanelekileyo lokuzalisa kunye nokudibanisa, ngoko ke i-resin ye-EVA esetyenziswa kwiintambo kunye neentambo ngokubanzi zinomxholo we-vinyl acetate we-12% ukuya kwi-24%.

5. Ishishini lokuncamathelisa elinyibilikayo elishushu
I-adhesive ye-melt eshushu kunye ne-resin ye-EVA njengenxalenye ephambili ifaneleke kakhulu kwimveliso yomgca wendibano ezenzekelayo ngenxa yokuba ayinayo i-solvents, ayingcolisi indalo kwaye inokhuseleko oluphezulu. Ke ngoko, i-EVA yokuncamathela eshushu enyibilikayo isetyenziswa ngokubanzi kwincwadi yokubopha ngaphandle kwamacingo, ibhendi yomphetho wefenitshala, inqwelomoya kunye nendibano yezixhobo zendlu, ukwenza izihlangu, ukugquma ikhaphethi kunye nentsimbi yokunqanda ukubola.

6. Ishishini lezinto zokudlala
I-resin ye-EVA iphinda isetyenziswe ngokubanzi kwizinto zokudlala, ezinjengamavili abantwana, izihlalo zokuhlala, njl. Kwiminyaka yakutshanje, imboni yelizwe lam i-toy processing industry iye yaphuhliswa ngokukhawuleza, kwaye imveliso igxininiswe kakhulu kwiindawo eziselunxwemeni ezifana ne-Dongguan, i-Shenzhen, i-Shantou, njl. , ikakhulu ukuthumela ngaphandle kunye nokusebenza kumazwe angaphandle

7. Ishishini lokugquma
Kwintsimi yezinto zokugquma, iimveliso zefilimu ezifakwe ngaphambili zinemfuno enkulu ye-Eva. Iimveliso zefilimu ezifakwe ngaphambili zenziwe ngokudibanisa i-EVA ye-coating-grade kunye ne-substrates kwinkqubo yokufudumala kunye noxinzelelo. Zinobuhlobo bokusingqongileyo, zinokuthi zenziwe nge-laminated ngesantya esiphezulu, zibe nomgangatho ophezulu we-lamination kunye namandla aphezulu okudibanisa. Umlambo osezantsi wefilimu ehlanganiswe ngaphambili isetyenziselwa ukupakishwa kweencwadi kunye nokutya kwintsimi yoshicilelo lwezoshishino, ukuprintwa kwedijithali kunye nokukhangisa kwezorhwebo kwintsimi yoshicilelo lwezorhwebo, kunye nezixhobo zokwakha kwimarike yemveliso ekhethekileyo, njl.

Isishwankathelo, iingxowa ze-EVA zisetyenziswe ngokubanzi kumashishini amaninzi afana neempahla zezicathulo, i-photovoltaics, ukupakishwa, iintambo, i-adhesives eshushu encibilikayo, amathoyizi kunye neengubo ngenxa yeempawu zabo ezizodwa kunye neekhemikhali. Ngenkqubela phambili eqhubekayo yetekhnoloji kunye nokwandiswa kwemfuno yentengiso, ukusetyenziswa kweengxowa ze-EVA kula mashishini kuya kwenziwa nzulu kwaye kwandiswe.