I-EVA lolona luhlu lwesine ngobukhulu lwe-ethylene lwepolymer emva kwe-HDPE, i-LDPE kunye ne-LLDPE.Xa kuthelekiswa nezinto zemveli, iindleko zayo ziphantsi kakhulu.Abantu abaninzi bacinga ukuba imathiriyeli yogwebu ye-EVA ludibaniso olugqibeleleyo lweqokobhe eliqinileyo kunye neqokobhe elithambileyo, ligcina izibonelelo zegwebu elithambileyo nelilukhuni ngelixa lishiya izinto ezingeloncedo.Kwakhona, ukuguquguquka okungokwemvelo kuyilo lwemathiriyeli kunye nobuchule bokuvelisa ikwayeyona nto iphambili kwezinye iinkampani eziphambili zehlabathi kunye neebrendi ezijikela kwi-EVA foam xa umgangatho ophezulu, imathiriyeli yokwenziwa kwexabiso eliphantsi kufuneka.
Umfanekiso ovela: unegwebu
Ngaphezu kokubhetyebhetye, imathiriyeli yogwebu ye-EVA ikhathalela ubomi bethu bemihla ngemihla kunye nemisebenzi yeshishini, kwaye ibangele inkoliseko yabasebenzisi bokugqibela.Izihlangu, amayeza, iipaneli ze-photovoltaic, ezemidlalo kunye neemveliso zokuzonwabisa, iithoyi, umgangatho / iimethi ze-yoga, ukupakishwa, izixhobo zonyango, izixhobo zokukhusela, iimveliso zemidlalo yamanzi zifunwa ngamandla kwiimveliso zeplastiki ehlala ixesha elide, kwaye icandelo le-EVA foam material market liyaqhubeka nokungena. ukukhula okutsha kwe.
Iimpawu ze-EVA zomzimba kunye nezomatshini
Iipropathi ze-EVA copolymers zichongwa ngokukodwa ngumxholo we-vinyl acetate kunye neqondo lokumanzi.Ukunyuka komxholo we-VA kwandisa ubuninzi, ukucaca kunye nokuguquguquka kwezinto eziphathekayo ngelixa kunciphisa indawo yokuncibilika kunye nobunzima.I-ethylene-vinyl acetate copolymer (i-EVA) yimathiriyeli enwebeka kakhulu enokuthi ifakwe i-sintered ukwenza i-foam efana nerabha, kodwa inamandla abalaseleyo.Iguquguquka ngokuphindwe kathathu kune-low density polyethylene (LDPE), inobude be-tensile obuyi-750%, kwaye inobushushu obuphezulu bokunyibilika obuyi-96°C.
Ngokuxhomekeke kwizithako kwinkqubo yokuvelisa, iidigri ezahlukeneyo zobulukhuni be-EVA zinokufezekiswa.Kubalulekile ukugcina inqanaba eliphakathi lobunzima kuba i-EVA ayibuyiseli imilo yayo emva koxinzelelo oluqhubekayo.Xa kuthelekiswa ne-EVA enzima, i-EVA ethambileyo ayixhathisi kangako kwi-abrasion kwaye inobomi obufutshane kwindawo yodwa, kodwa ikhululekile ngakumbi.
I-Anti-static EVA foam ayinayo kuphela impembelelo elungileyo yokuchasana ne-static, kodwa inokumelana noxinzelelo olugqibeleleyo.
Ngokusekwe kwi-ESD EVA foam, kukho iintlobo ezininzi: iibhokisi ze-foam ezikroliweyo, ukufakwa kwe-foam, iibhokisi zebhokisi zePP, ukufakwa kwe-conductive, njl.,
Kwiifowuni eziphathwayo, iitheminali ze-3G, iikhomputha, amacandelo e-optoelectronic, iibhokisi zokuthengisa.Beka amacandelo ekhompyutheni yencwadana kwi-slot yekhadi eyenziwe ngekotoni ye-foam, kwaye uhlanganise umgca kunye nokuphucula ukusebenza kakuhle.Isetyenziswa kwi-motherboard kunye neeworkshops zePCB ukunqanda ukusika izinto ze-elektroniki kunye nezandla ngexesha lokusetyenziswa;Umboniso wokhuselo lwe-LCD kunye neesekethe zokulawula kwimigca yokuvelisa ipaneli yeLCD.
Sika ngeumatshini wokusika isipontshi
Ixesha lokuposa: Sep-13-2022