ʻO ka hoʻolauna ʻana i nā mea hana kelepona

Aʻākea kaulaHoʻomaka ka hana me kāna mea. ʻO nā mea i hoʻohana ʻia no nā mea hoʻohui wai ʻole i ka uwea, loaʻa nā waiwai o ka wai ʻole, ka pale ʻana i ka corrosion, ka pale ʻana i ka ʻaʻahu, ke kūpaʻa wela kiʻekiʻe, etc. Eia kekahi mau mea maʻamau no ʻoe:

1.keleawe:Loaʻa iā ia ka conductivity uila maikaʻi e hiki ke hoʻouna pono i kēia manawa a hōʻemi i ka nalowale o ka ikehu. I ka hapanui o nā kaiapuni, hiki i ke keleawe ke pale i ka corrosion a hōʻoia i ka hana paʻa lōʻihi o nā mea hoʻohui kelepona. A ʻo ka formability maikaʻi, he mea maʻalahi ia e hana i nā mea hoʻohui kelepona o nā ʻano like ʻole a me nā nui e hoʻokō i nā koi pili like ʻole.

2. Nylon (PA):Hāʻawi ka Nylon i nā waiwai mechanical maikaʻi, me ka ikaika a me ka paʻakikī. Hiki iā ia ke pale i kekahi mau pilikia mechanical a me nā hopena, e hāʻawi ana i ka palekana hilinaʻi no ka pili uwea.

Hōʻike ia i ke kūpaʻa abrasion maikaʻi loa, e kōkua ana i ka hoʻonui ʻana i ke ola lawelawe o ka mea hoʻohui, ʻoi aku hoʻi i nā hiʻohiʻona i loaʻa pinepine ai ka friction a neʻe paha.

Loaʻa i ka Nylon kekahi pae o ka maʻalahi, e ʻae iā ia e hoʻololi i nā kūlana hoʻonohonoho like ʻole a me nā kūlana wili uwea.

Hōʻike pū ka mea nylon i ke kūpaʻa maikaʻi ʻana i nā kemika, e hiki ai iā ia ke paʻa a paʻa i nā ʻano kemika like ʻole.

3. Ke kila kila:Loaʻa iā ia ke kūpaʻa corrosion maikaʻi a me ka ikaika, a hiki ke mālama i ka hana paʻa i nā wahi paʻakikī.

4. ʻO ka pahu silikoni:Loaʻa iā ia ka elasticity maikaʻi a me ka hana wai maikaʻi loa, a hiki ke hoʻopaʻa pono i ke āpau ma waena o ke kaula a me ka mea hoʻohui.

5. Polytetrafluoroethylene (PTFE):Loaʻa iā ia ke kūpaʻa kemika kiʻekiʻe, ke kūpaʻa corrosion ikaika a me ka coefficient friction haʻahaʻa, a hoʻohana pinepine ʻia e hoʻomaikaʻi i ka hana hoʻopaʻa ʻana a me ke kūpaʻa ʻana o ka mea hoʻohui.

6. ʻAi Nitrile (NBR):Loaʻa iā ia ke kūpaʻa aila maikaʻi a me ke kūpaʻa ʻana, a loaʻa kekahi hopena pale i ka wai a me ke kinoea.

ʻO ke koho ʻana i nā hui like ʻole a me nā waiwai e pili ana i nā hiʻohiʻona noi kikoʻī a me nā koi o ka mea hoʻohui wai ʻole. No ka laʻana, ʻo nā mea e like me ka mahana, ka haʻahaʻa a me nā mea kemika i ke kaiapuni hana e pili i ke koho ʻana i nā mea. Ke koho nei ʻoe i nā mea no nā mea hoʻohui wai ʻole?