EVA ndiyo yechina yakakura ethylene akatevedzana polymer mushure meHDPE, LDPE uye LLDPE.Kuenzaniswa nezvinhu zvechinyakare, mutengo wayo wakaderera zvakanyanya.Vanhu vazhinji vanofunga kuti EVA foam material ndiyo yakakwana musanganiswa wegoko rakaomarara uye rakapfava goko, richichengeta zvakanakira furo rakapfava uye rakaomarara uchisiya zvipingamupinyi.Zvakare, kuchinjika kwemukati mukugadzira zvinhu uye kugona kugadzira zvakare chinhu chikuru mune mamwe makambani anotungamira pasirese uye mabhureki anotendeukira kuEVA foam kana zvemhando yepamusoro, zvinodhura zvekugadzira zvinodikanwa.
Mufananidzo kubva: foamty
Kupfuura kuchinjika, EVA furo zvinhu zvine hanya nehupenyu hwedu hwezuva nezuva uye zviitiko zvebhizinesi, uye zvakaunza kufarirwa kwevashandisi vekupedzisira.Bhutsu, mishonga, photovoltaic mapaneru, mitambo uye zvigadzirwa zvekutandara, matoyi, pasi/yoga mats, kurongedza, midziyo yekurapa, giya rekudzivirira, zvigadzirwa zvemitambo yemvura zviri kudiwa zvakasimba kwezvigadzirwa zvepurasitiki zvinogara, uye chikamu chemusika weEVA foam chinoramba chichiunza. kukura kutsva kwe.
EVA yemuviri uye michina zvivakwa
Izvo zvimiro zveEVA copolymers zvinonyanya kutsanangurwa neiyo vinyl acetate yemukati uye dhigirii remvura.Kuwedzera kweiyo VA yemukati kunowedzera density, pachena uye kuchinjika kwechinhu uku ichidzikisa nzvimbo yekunyungudika uye kuoma.Ethylene-vinyl acetate copolymer (EVA) chinhu chakanyanya elastic chinogona kucheneswa kuita furo rakafanana nerabha, asi nesimba rakanakisa.Inopindika zvakapetwa katatu pane low density polyethylene (LDPE), ine tensile elongation ye 750%, uye ine tembiricha yekunyungudika inosvika 96°C.
Zvichienderana nezvinosanganiswa mukuita kwekugadzira, madhigirii akasiyana eEVA kuomarara anogona kuwanikwa.Izvo zvakakosha kuchengetedza mwero wepakati wekuomarara nekuti EVA haidzore chimiro chayo mushure mekumanikidza kunoramba kuripo.Kuenzaniswa neEVA yakaoma, yakapfava EVA hainyanyi kushingirira kubrasion uye ine hupenyu hupfupi mune yega, asi yakanyanya kugadzikana.
Anti-static EVA foam haina chete yakanaka anti-static buffering mhedzisiro, asi zvakare ine yakakwana yekumanikidza kuramba.
Kubva pane ESD EVA furo, kune akawanda marudzi: akavezwa furo mabhokisi, foam inoisa, PP bhokisi liners, conductive inopinza, nezvimwewo,
Kune nharembozha, 3G zviteshi, makomputa, optoelectronic components, turnover mabhokisi.Isa zvikamu zvekombuta yekombuta mune kadhi slot yakagadzirwa nefoam donje, uye unganidza mutsara pamwe chete kuti uvandudze kushanda zvakanaka.Inoshandiswa mumabhobhobhobho uye PCB mashopu kudzivirira kucheka zvigadzirwa zvemagetsi nemaoko panguva yekushandiswa;LCD kudzivirira kuratidza uye kutonga maseketi eLCD mapaneru ekugadzira mitsetse.
Cheka nechipanje chekucheka muchina
Nguva yekutumira: Sep-13-2022