ʻO ka hoʻoilo i ka, ʻike mākou a pau i kēia mea i ka plastic ma hope o ka hoʻoilo e lilo i mea palupalu loa, he aha ke kumu?

ʻO ka plastic ka mea nui o nā macromolecular aggregates, macromolecules i hōʻike ʻia e ka haʻahaʻa haʻahaʻa i ka wā o ka neʻe lohi, ka wela kiʻekiʻe, ka neʻe wikiwiki.I ka hooilo, ua lohi ka molecular neʻe, i ka plastic ma waho ikaika, ka mea deformation, ma muli o ka molecular neʻe ua lohi, waho ikaika 'aʻole maʻalahi e hala (equalize kūloko stress) a pau (molecular kaulahao friction), pela. prone i ka hoʻopaʻapaʻa koʻikoʻi, I ka wā i ka pilikia kūloko i kekahi nui, i ka macromolecules ma ka haʻihaʻi, triggering mau māwae, nā māwae e helu ia stress kuʻina a me ka hoolaha ana o ka plastic ma ka naha.

Ke ala: Ma keʻano laulā, hiki i kahi liʻiliʻi o ka wai i hoʻokomoʻia i loko o kaʻeke hiki ke hoʻemi i ka haki.

Hoʻohana nui ʻia ia i nā hale hana uila, nā kaʻa, nā kukui, nā kelepona kamepiula, nā mea pāʻani uila a me nā huahana ʻē aʻe, ka hoʻoponopono ʻana i nā laina uwea ma luna o nā moku, ka hoʻoponopono ʻana i nā pipeline aila o nā mea hana mechanical, a me ka hoʻopili ʻana i nā paikikala a i ʻole nā ​​​​mea ʻē aʻe.Hoʻolālā kino paʻa, lōʻihi ke ola lawelawe.7 iniha.ʻO ke kūpaʻa corrosion maikaʻi, ka insulation maikaʻi, ʻaʻole maʻalahi i ka makahiki, a me ka hoʻomanawanui ikaika.ʻO ka oval, haʻahaʻa poʻo e hoʻopau i nā mea pale a maʻalahi ke hele i ka pā me ka ʻole o nā kihi ʻoi.

ʻO nā pōmaikaʻi:

1. Thickened buckle, mānoanoa kūloko kālailai kūlana, aahu a paa, ikaika nahu ikaika.

2. ʻO ka ʻoi aku ka paʻa o ke kaula, ʻoi aku ka liʻiliʻi o ke kaula, a me ka hoʻolālā hoʻihoʻi ʻana kanaka e pale i nā mea mai ka hāʻule ʻana.

3. ʻO ka hope o ke kaula kaula i hoʻolako ʻia me ka cross-tooth anti-skid, kahi maʻalahi e hoʻouka a kiʻi.

4. He laumania ka ili o ke kaula uwea a me ka laka, me ka maopopo ole o ka burrs, a aole maalahi ke kaili i ka ili.

5. Paʻi ʻia ke kaula kaula e ka ʻenehana kiʻekiʻe, ʻike maopopo ke kāʻei, ikaika ka paʻakikī, ʻaʻole maʻalahi ke wehe i ka wā e paʻa ai, ʻaʻole maʻalahi e paheʻe, ʻaʻole maʻalahi e haki.