-
Pākuʻi fluoroborate
ʻO ka potassium fluoborate kahi pauka keʻokeʻo crystalline. Hiki ke hoʻoheheʻe iki ʻia i ka wai, ka etanol a me ka ether, akā ʻaʻole hiki ke hoʻoheheʻe ʻia i nā hopena alkaline. ʻO ke kaulike pili (d20) ʻo 2.498. Kuhi hoʻoheheʻe: 530℃ (palaho)
-
Nā lole ʻenehana
I kēia manawa, ua hoʻopukapuka ʻo Yousheng i kahi ikaika hou i ka hoʻomohala ʻana i nā lole ʻenehana. I mea e hoʻomaikaʻi ai i ka maikaʻi o ka huahana, ua hoʻopukapuka hou ia i ka wili ʻana o ke apo a me nā lako wili hāwaha. ʻO ka hui's huahana alakaʻi i mau moʻo: a pau-pulupulu hanalima lole, a pau-polyester hanalima lole, polyester-pulupulu hanalima lole, etc. ka papa kuhikuhiE huahana iʻano nui kūpono no ka emery lole hoʻi kumu.
-
Cryolite synthetic
ʻO Cryolite kahi pauka keʻokeʻo crystalline. Hiki ke hoʻoheheʻe iki ʻia i ka wai, me kahi kiʻiona o 2.95-3.0, a me kahi kiko hoʻoheheʻe ma kahi o 1000 ° C. Maʻalahi ke omo i ka ona a hiki ke hoʻopau ʻia e nā waikawa ikaika e like me ka sulfuric acid a me ka waikawa hydrochloric e hana i nā paʻakai alumini a me sodium.
