.ʻO ka hoʻopili maikaʻi ʻana, ka maʻalahi, ke kūpaʻa abrasion.
.Ke kū'ē i ka hopena a me nā waiwai kino ʻē aʻe.
.ʻO ke kūpaʻa wai maikaʻi, ke kūpaʻa ʻaila, ka pale ʻana i ka solvent, ka pale ʻana i ka waikawa, ke kūpaʻa alkali.
.ʻO ke kūpaʻa wai, ka paʻakai paʻakai a me ka corrosion.
.ʻO ke kūpaʻa corrosion kiʻekiʻe a lōʻihi.
'ikamu | ʻIkepili | |
ʻO ke kala a me ke ʻano o ke kiʻi pena | kiʻiʻoniʻoni kala a maʻemaʻe | |
Manawa Maloo, 25 ℃ | Maloo o ka Ili, h | ≤4 |
Maloo paakiki, h | ≤24 | |
Ka ikaika uʻi, Mpa | ≥9 | |
Ka ikaika piko, Mpa | ≥7 | |
Ka ikaika hoopili, Mpa | ≥85 | |
Paʻa Paʻa / ( D ) | ≥70 | |
Hoʻopaʻa pale, 750g/500r | ≤0.02 | |
60% h2SO4, kū'ē, 30 lā | E ʻae i ka hoʻololi iki | |
25% NaOH, kū'ē, 30 lā | ʻAʻohe hoʻololi | |
3% NaCL, kū'ē, 30 mau lā | ʻAʻohe hoʻololi | |
Ka ikaika pili, Mpa | ≥2 | |
Ke kū i ka ʻili, Ω | 105-109 | |
Ke kū'ē i ka leo, Ω | 105-109 |
Hoʻopau loa i ka haumia aila ma ka ʻili o ka sima, hoʻomaʻemaʻe i ke one a me ka lepo, ka maʻa a me nā mea ʻē aʻe, e hōʻoia i ka maʻemaʻe o ka ʻili, maʻemaʻe, paʻa, maloʻo, ʻaʻole huʻa, ʻaʻohe one, ʻaʻohe māwae, ʻaʻohe aila.ʻAʻole iʻoi aku ka nui o ka wai ma mua o 6%,ʻaʻole iʻoi aku ka nui o ka pH ma mua o 10. ʻAʻole i emi iho ka ikaika o ka pahu sima ma mua o C20.
ʻAʻole emi ka mahana o ka papahele ma lalo o 5 ℃, a ma ka liʻiliʻi he 3 ℃ ma mua o ka mahana o ka hau hau, pono ka haʻahaʻa haʻahaʻa ma lalo o 85% (pono e ana ʻia ma kahi kokoke i ke kumu kumu), ʻohu, ua, hau, makani. a ua kapu loa ke kukulu ana.
1, E kūʻai ma kahi ʻino o 25 ° C a i ʻole kahi maloʻo a maloʻo.Hōʻalo i ka lā, ka wela kiʻekiʻe a i ʻole ka ʻāina haʻahaʻa kiʻekiʻe.
2, E hoʻohana koke i ka hiki ke wehe.ʻAʻole pāpā ʻia ka hōʻike ʻana i ka lewa no ka manawa lōʻihi ma hope o ka wehe ʻana i mea e pale ai i ka maikaʻi o nā huahana.ʻEono mahina ka mālama ʻana i ka lumi wela o 25 ° C.