ʻO ke tile papahele asphalt pena iron oxide ʻulaʻula 130 190 110
wehewehe pōkole:
ʻO ke tile papahele asphalt pena iron oxide ʻulaʻula 130 190 110
ʻO ka puaʻa hao oxide 1, ka waihoʻoluʻu 2, ke kūpaʻa maikaʻi (ka māmā a me ka wela a me ke kūpaʻa alkali) 3, ka mana kala kala ikaika 4 e hāʻawi i nā kala like ʻole, nā kikoʻī a me ka pahu 5, e like me ka noi a me nā koi hiki ke hoʻopilikino ʻia nā kikoʻī a me nā kala. Pākuʻi Lakiō: ʻO ka lākiō hoʻohui o ka waihoʻoluʻu pōhaku ʻulaʻula he 5-10% o ka nui o ka sima. ʻO ka ʻulaʻula hao hao he mea kūpono ia no ka kala ʻana i nā huahana plastik e like me ka thermosetting plastics a me ka thermoplastics, a me ke kala ʻana o nā huahana lāʻau e like me nā ʻōpala i loko o ka automotive, nā paipu i loko o nā mokulele a me nā paiki i loko.
