Waro Ma, Pango

Ko te Waro Pango Mā, e mōhiotia ana ko te silica waikura, ko te silica māmā rānei, me te ingoa matū ko te silicon dioxide (SiO₂), he paura mā, kāore he paitini, he rite ki te nanometer. I tapaina i muri i tōna āhua mā me tōna kaha ki te mahi hei whakakapi mō te pango waro.

I. Ngā Mōhiohio Taketake

• Āhua: Paura mā, poraka kirikiri rānei, poraka āhua koretake rānei.
• Ngā Āhuatanga Matū: Ka wairewa i roto i ngā kawakawa me te waikawa hauwaiwhai, kāore e wairewa i roto i te wai, i ngā whakarewa, me ngā waikawa (haunga te waikawa hauwaiwhai).
• Ngā Āhuatanga Ā-tinana: Ātete ki te pāmahana teitei, kore e mura, kore reka, kore kakara, he pai rawa te ārai hiko.
• Nama CAS: 10279-57-9
• Nama EINECS: 238-878-4

II. Ngā Wāhanga Matua me te Hanganga

Ko te wāhanga matua o te Waro Pango Mā ko te hauhā silicon, e taea te whakaatu mā te tātai SiO₂·nH₂O, kei reira te nH₂O kei roto i te āhua o ngā rōpū hydroxyl mata. He matū pūwero te Waro Pango Mā me te horahanga mata motuhake me te ngohe mata nui.

III. Ngā Tikanga Whakarite

Ko ngā tikanga whakarite mō te Waro Pango Mā ko te tikanga āhua-hau, te tikanga whakatō, me te tikanga pirau.

• Tikanga Āhua-Hau: Mā te whakamahi i ngā pūhaumāota silicon (pērā i te silicon tetrachloride) hei rauemi mata, ka puta te Waro Pango Mā mā te waikura mura i ngā pāmahana teitei. He iti te rahi o te matūriki o te Waro Pango Mā, he nui te horahanga mata motuhake, he teitei te parakore o te matū, engari he uaua te tukanga whakarite, ā, he nui te utu.
• Tikanga Whakatō: Ka puta te matūriki hauhā konutai mā te tauhohenga o te silicate konutai ki te waikawa, kātahi ka puta te Waro Pango Mā mā te tātari, te horoi, te whakamaroke, me ētahi atu tukanga. He pakari te hangarau whakaputa matūriki Waro Pango Mā, ā, he māmā noa iho ngā taputapu, engari he iti te mahi a te hua, ā, he uaua ki te whakahaere i ngā matūriki.

IV. Ngā Wāhi Whakamahinga

He whānuitia te whakamahinga o te Waro Pango Mā i roto i ngā momo mara nā ōna āhuatanga ahurei:

1. Ahumahi Rapa: He mea nui te Waro Mangu mā hei whakapakari i ngā hua rapa, ka taea te whakapai ake i te kaha, te ātete ki te kakahu, te ātete ki te haehae, me ngā āhuatanga ārai-pakeke o ngā hua rapa. He mea whakamahi whānuitia i roto i te hanga potae, nā te mea ka taea e ia te whakanui ake i te mau o te potae me te whakapai ake i te haumaru taraiwa.
2. Ahumahi Kirihou: Hei whakakaha me te whakakī, ka taea e te Waro Pango Mā te whakapai ake i te kaha, te pakeke, me te ātete ki te kakahu o ngā kirihou, me te whakapai ake i te mahi tukatuka o ngā kirihou.
3. Ahumahi Paninga: Hei whakakī tae, ka taea e te Waro Pango Mā te whakapai ake i te kaha o te paninga, te piri, me te ātete ki te huarere, me te whakaiti i ngā utu paninga.
4. Ahumahi Pepa: Hei whakakī kounga teitei, ka taea e te Waro Pango Mā te whakapai ake i te mā, te maeneene, me te kanapa o te pepa, me te whakapai ake i te mahi tā o te pepa.
5. Ahumahi Uku: I roto i te tukanga whakaputa hua uku, ka whakamahia whānuitia te Waro Pango Mā ki te whakarite i ngā karāhe me ngā tinana, hei whakapai ake i te kaha, te pakeke, me te ātete ki te kakahu o ngā hua uku.
6. Ahumahi Waituhi: Hei whakakī tae, ka taea e te Waro Pango Mā te whakapai ake i te kaha hipoki, te piri, me te pumau o ngā waituhi, me te whakapai ake i te mahi tā o ngā waituhi.
7. Ahumahi Whakapaipai: Hei whakakī me te whakamātotoru te Waro Pango Mā, ka taea e ia te whakapai ake i te ātaahua, te pumau, me te āhua o ngā whakapaipai, te whakahaere i te hinu kiri, me te whakapai ake i te kounga o te kiri.
8. Ahumahi Rongoā: Ko te Waro Pango Mā te nuinga o te wā e whakamahia ana mō te whakarite i ngā whakatakotoranga rongoā, hei whakapai ake i te horapa, te pumau, me te waatea o te koiora o ngā rongoā, me te whakaiti i ngā pānga taha.