Hoʻokahi hoʻonā hopena i kāu hana kānana

ʻO ka lāʻau pulp fiber ea kānana mea he ʻano hou o ka huahana hoʻomaʻemaʻe ea, i hana ʻia me ka lāʻau pulp fiber material, a loaʻa iā ia nā pōmaikaʻi o ka mālama ʻana i ke kaiapuni a me ka hopena kānana maikaʻi.

Hoʻopili ʻia ka pepa kānana ea i ka kānana ea o ka ʻenekini o kaʻa. E kānana ia i ka lepo a me nā haumia i ka wā e hele ai ka ea ma waena o ka media e komo i loko o ka ʻenekini. No laila, ʻo kāna hana kānana e mālama i ka mīkini piha i ka ea maʻemaʻe a pale iā ia mai ka pōʻino o nā haumia.

I mea e loaʻa ai ka hopena kānana maikaʻi, ʻoi aku ka nui o ke koho ʻana i ka media kānana maikaʻi. Loaʻa i kā mākou media kānana nā hiʻohiʻona o ka pono kānana kiʻekiʻe a ʻoi aku ka lōʻihi o ka hoʻohana ʻana i ke ola, cellulose a me ka fiber synthetic hiki ke hoʻohui ʻia i nā mea. ʻO ka manaʻo e hoʻoholo i ke kiʻekiʻe, e hoʻokumu i ka pilina paʻa a lōʻihi me nā mea kūʻai aku ʻo kā mākou kumu hoʻololi ʻole.

ʻO kahi nanofiber kahi mea i loaʻa i nā fibers me ke anawaena o ka nanoscale, maʻamau ma lalo o 100 nanometers. Ua hoʻohana nui ʻia nā mea nanofiber i nā kula he nui no ko lākou ʻano kūʻokoʻa a me nā waiwai. Ma waena o lākou, ʻoi aku ka nui o ka hoʻohana ʻana i nā mea nanofiber i ka kānana ea. ʻO nā mea nano-fiber i hoʻohana mau ʻia i nā mea kānana hoʻoneʻe lepo ka mea maʻamau.

Palapala noi

1. polytetrafluoroethylene (PTFE)

ʻO Polytetrafluoroethylene (PTFE) kahi ʻano polymer kiʻekiʻe me ka ʻole o ka hui hana polar, nona ka inertia kemika maikaʻi loa a me ke kūpaʻa wela. Loaʻa iā ia ke kūpaʻa a me ke kūpaʻa corrosion, a hiki ke hoʻohana ʻia e hana i nā mea kānana lepo maikaʻi.