ʻO wai ka ʻaʻahu uwea i kūpono loa no kāu noi? PUR, TPE a i ʻole PVC?

Nui nā ʻano ʻaʻahu kaula like ʻole a hana maikaʻi kēlā me kēia ʻaʻahu i kahi noi kikoʻī. ʻO nā ʻaʻahu kaula sensor nui ʻekolu he PVC (Polyvinyl Chloride), PUR (polyurethane) a me TPE (thermoplastic elastomer). Loaʻa i kēlā me kēia ʻano ʻaʻahu nā pono like ʻole e like me ka holoi ʻana, ka pale ʻana i ka abrasion a i ʻole nā ​​noi flexing kiʻekiʻe. ʻO ka loaʻa ʻana o ke ʻano ʻaʻahu kūpono no kāu noi hiki ke hoʻolōʻihi i ke ola o ke kaula.

PVChe uwea hana maʻamau a loaʻa nui ʻia. He uwea maʻamau ia, a ʻo ke kumu kūʻai maikaʻi loa ka maʻamau. Loaʻa i ka PVC kahi kūpaʻa kiʻekiʻe i ka makū, ʻo ia ka mea e koho maikaʻi ai no nā noi holoi.

PURLoaʻa ka hapa nui ma ʻAsia a me ʻEulopa. Loaʻa i kēia ʻano ʻaʻahu uwea ke kūpaʻa maikaʻi i ka abrasion, ka ʻaila a me ka ozone. Ua ʻike ʻia ʻo PUR no ka mea ʻaʻohe Halogen, ʻaʻohe ona: chlorine, iodine, fluorine, bromine a i ʻole astatine. He palena ko kēia ʻano ʻaʻahu i ka pae mahana i hoʻohālikelike ʻia me nā ʻano ʻaʻahu ʻē aʻe, -40…80⁰C.

TPEhe palupalu, hiki ke hana hou ʻia a he mau ʻano mahana anuanu maikaʻi loa, -50…125⁰C. Kūpaʻa kēia kaula i ka ʻelemakule ʻana i ka lā, UV a me ka ozone. Loaʻa iā TPE kahi helu flex kiʻekiʻe, maʻamau he 10 miliona.

Hōʻike ka papa ma lalo nei i ke kū'ē'ē ʻana i nā kūlana like ʻole. E hoʻomaopopo ua hoʻokumu ʻia kēia mau helu pili ma ka hana maʻamau. Hiki i ka hoʻohuihui koho kūikawā o ka ʻaʻahu ke hoʻomaikaʻi i ka hana.