O a meafaigaluega e faʻaaogaina e faʻavasega ai le afifiina o ato EVA?

Fa'amatalaga puupuu o le fa'agasologa o le gaosiga oEVA mea faigaluega pusa: EVA meafaitino e faia mai le copolymerization o ethylene ma vinyl acetate. E lelei le vaivai ma le elasticity, ma e lelei tele fo'i le iila ma le mautu vaila'au. I aso nei, o mea EVA ua faʻaaogaina lautele i le gaosiga ma le gaosiga o taga, e pei o EVA komipiuta ato, EVA matatioata mataupu, EVA uluulu ato, EVA ato telefoni feaveai, EVA ato faafomaʻi, EVA ato faʻalavelave, ma isi, lea e sili ona taatele. i le fanua o taga mea faigaluega. O ato meafaigaluega EVA e masani ona faʻaaogaina e tuʻu ai meafaigaluega eseese e manaʻomia mo le galuega. Tatou ave oe i le faagasologa o le gaosiga o taga meafaigaluega EVA.

I se faaupuga faigofie, o le faagasologa o le gaosiga o pusa meafaigaluega EVA e aofia ai lamination, tipiina, faʻailoga, suʻisuʻi, suʻesuʻega lelei, afifiina, felauaiga, ma isi. E taua soʻotaga taʻitasi. Afai e le faia lelei so'o se feso'ota'iga, o mea uma o le a afaina ai le lelei o le pusa meafaigaluega EVA. Pe a gaosia taga meafaigaluega EVA, o le ie ma le ie e faʻapipiʻi muamua i le mea EVA, ona tipi lea i ni vaega laiti o lapopoa tutusa e tusa ai ma le lautele o mea, ona faʻamalosi ai lea ma faia, ma mulimuli ane tipi, suisui, ma faʻamalosia. . A maeʻa ona faʻatali mo le faʻagasologa o le faʻagasologa, e gaosia se pusa meafaigaluega EVA atoatoa.

Eseese EVA mea faigaluega pusa e eseese faʻaoga ma fetaui ma vaega eseese o tagata. Talu ai e manaʻomia e pusa meafaigaluega a le EVA e faʻafetaui manaʻoga faʻapitoa o pisinisi faʻapitoa, pe a mamanuina ma gaosia pusa meafaigaluega EVA, e tatau ona malamalama i manaoga eseese o tagata faʻatau, fuafua le tele, fua, mamafa ma mea faʻaoga o le pusa meafaigaluega EVA, ma tu'uina atu fa'ata'ita'iga fa'ata'ita'iga fa'apitoa Fa'amaonia ma tagata fa'atau ina ia mafai ona gaosia ni pusa meafaigaluega EVA sili atu.

Palasitika e masani lava ona faasino i palasitika e mafai ona tetee atu i nisi o malosiaga i fafo, e iai ni mea faʻainisinia lelei, maualuga ma maualalo le vevela, faʻamautu lelei, ma e mafai ona faʻaaogaina e avea ma fausaga faʻainisinia, e pei o le polyamide, polysulfone, ma isi mea EVA o se midsole masani masani. meafaitino. E masani ona taʻua o le foam muamua ma e iai sona aʻafiaga faʻapitoa. Ae ui i lea, o lenei mea e matua maseesee, o lea e masani ona faʻafefiloi ma le paʻu malo.