ʻO wai ka mea ʻoi aku ka maikaʻi, ʻo ka pahu pahu a i ʻole ka PU?

Me ka hoʻomaikaʻi ʻana i nā kūlana ola o kēlā me kēia kanaka, ua hoʻomaka nā mea a pau e ʻimi i ke ola kiʻekiʻe ma nā ʻano āpau.Aia nō ma ke koho ʻana i nā kāmaʻa.'Oko'a ka 'ike i lawe 'ia e nā kāma'a like 'ole.ʻO nā mea maʻamau he mau kāmaʻa kāpili a me nā kāmaʻa polyurethane.

ʻokoʻa：

Loaʻa i nā kāmaʻa Rubber nā mea maikaʻi o ka palupalu a me ka elastic, akā ʻaʻole hiki ke ʻaʻahu.Hana ʻia nā kapuaʻi ʻōpala i nā pūhui polymer e like me nā mea maka;oiai kanā wāwae polyurethanehe māmā loa, me ka lākiō adhesive kiʻekiʻe a me ka hōʻoluʻolu, a ʻo nā kapuaʻi nō hoʻi he pale ʻaʻahu.

ʻO wai ka mea ʻoi aku ka maikaʻi, ʻo ka pahu pahu a i ʻolekapu polyurethane?

ʻAʻole pili ka mea o kēia mau kāmaʻa ʻelua i ʻoi aku ka maikaʻi, ʻo ka mea wale nō ka mea kūpono i kēlā manawa.He mea maʻa mau ka wāwae Rubber no nā kāmaʻa palekana.Loaʻa iā ia nā waiwai anti-corrosion ikaika a me ke kūpaʻa ʻaʻahu.He pūhui polymer ia ʻaʻole wale ka elasticity kiʻekiʻe, akā he kiʻekiʻe nō hoʻi ke pale ʻana i ka lole a me ke kūpaʻa kūpaʻa, a hiki ke kūpaʻa i ka nui o ka Bending, kikoo, a me ka hoʻopaʻa ʻana me ka ʻole o ka pōʻino;

ʻO ka polyurethane sole he mea maʻamau i hoʻohanaʻia no nā kāmaʻa maʻamau, he māmā a heʻoluʻolu ke komo.Hoʻokumu pinepine ia i nā ʻano ʻē aʻe i ka hana ʻana, a loaʻa iā ia nā hiʻohiʻona o ka elasticity, ke kaumaha māmā, ka pale ʻana i ka ʻaila, a me nā mea ʻē aʻe, a ʻoluʻolu a elastic e ʻaʻahu.He mea maʻalahi ka hana a me ka hana ʻana o nā kapuaʻi polyurethane.Hana ʻia lākou e ke kaʻina hana hoʻoheheʻe hoʻokahi me ka ʻole o ka hoʻopaʻa ʻana, e mālama ai i ka hana a me ka manawa.ʻAʻole maikaʻi wale ia i ke olakino o nā mea hana, akā ʻaʻole ia e hoʻohaumia i ke kaiapuni, kahi e hoʻomaikaʻi nui ai i ka hana hana.