Nā Pōmaikaʻi ma waena o ka Plastic Cable Gland a me Metal Cable Gland?

Uea wai metalaʻāʻīs, e like me kā mākou mea hoʻopili uwea metala, ua ʻike ʻia no ko lākou kūpaʻa a me ka paʻa. Hana ʻia lākou mai nā mea e like me ke keleawe, ke kila kila a i ʻole ke alumini a hāʻawi i ke kūpaʻa maikaʻi loa i ka corrosion a me ke kaumaha mechanical. ʻO kēia ka mea i kūpono iā lākou no nā wahi o waho a me nā ʻoihana kahi mea koʻikoʻi ka pale ʻana i nā kūlana paʻakikī. Hāʻawi pū ʻia nā kelepa uila metala i ka pale electromagnetic maikaʻi loa, e kūpono iā lākou no nā noi kahi e hoʻemi ʻia ai ka hoʻopili electromagnetic.

ʻO nā ʻōleʻa uwila wai wai ʻole, e like me kā mākou mea hoʻopili uwea plastik he māmā a he kumu kūʻai. Hana ʻia lākou mai nā mea e like me ka nylon a i ʻole polypropylene, e hāʻawi ana i ka kemika maikaʻi a me ka pale UV. He kūpono nā ʻeleʻele uwila palaki no ka hoʻohana ʻana i loko a me ka liʻiliʻi o ke koi ʻana i waho kahi mea koʻikoʻi ka pale ʻana i ka corrosion a me ka ikaika mechanical. ʻAʻole lākou conductive, e kūpono ana iā lākou no nā noi e koi ana i ka insulation uila.

ʻO nā mea maikaʻi o nā wīwī uwea metala ʻo ia ka lōʻihi kiʻekiʻe, ke kūpaʻa corrosion maikaʻi a me ka ikaika mechanical maikaʻi loa. He kūpono hoʻi lākou no nā noi e koi ana i ka pale electromagnetic. Eia nō naʻe, ʻoi aku ke kaumaha a ʻoi aku ka pipiʻi o nā kelepa uwea metala ma mua o nā kelepa uwea plastik.

ʻO nā pōmaikaʻi o nā wīwī uʻi plastik he māmā, kūpono ke kumu kūʻai, a kūpaʻa i nā kemika a me ka ʻike UV. ʻAʻole lākou conductive, e kūpono ana iā lākou no nā noi e koi ana i ka insulation uila. Eia nō naʻe, ʻaʻole hiki i nā kelepa uwea palaki ke hāʻawi i ka pae like o ka lōʻihi a me ka ikaika mechanical e like me nā kelepa uwea metala.

ʻO ke koho ʻana ma waena o nā kelepa metala a me ka plastic cable ma muli o nā koi kikoʻī o ka noi. Loaʻa kā mākou ʻano o nā kīʻaha kelepona i nā koho metala a me ka plastic e kūpono i nā pono like ʻole, e hōʻoiaʻiʻo ana i kahi pilina hilinaʻi, paʻa, wai ʻole i kēlā me kēia kaiapuni.