Pūhaumāota konutai

konutai pūhaumāota,He momo matū kore-waro, ko te tauira matū ko NaF, e whakamahia ana i roto i te umanga paninga hei whakatere phosphating, hei patu pepeke ahuwhenua, hei rauemi hiri, hei tiaki me ētahi atu mara.

Ngā Āhuatanga Ā-tinana:Ko te mātotoru whanaunga ko 2.558 (41/4 ​​°C), ko te ira rewa ko 993 °C, ā, ko te ira koropupū ko 1695 °C [1]. (Kātotoru whanaunga 2.79, ira rewa 992 °C, ira koropupū 1704 °C [3]) Ka wairewa ki te wai (15 °C, 4.0g/100g; 25 °C, 4.3g/100g), ka wairewa ki te waikawa hauwaihauora, ā, kāore e wairewa ki te etanoru. He kawakore te wairewa (pH = 7.4). Paitini (ka pā kino ki te pūnaha io), LD50180mg/kg (kiore, waha), 5-10 karamu ki te mate. Ngā Āhuatanga: paura tioata kore tae, tae noa ki te ma, he tioata pūtoru rānei, he tioata angiangi, kāore he kakara.

Ngā āhuatanga matū:He tioata kanapa, he paura mā rānei, he pūnaha toru-whā, he tioata hexahedral, he octahedral rānei. He wairewa paku ki te waipiro; He wairewa ki te wai, he waikawa te otinga wai, ka wairewa ki te waikawa hauwaiwhaoriki hei hanga i te hauwaiwhaowhao konutai.

Taupānga:

1. Ka taea te whakamahi hei maitai waro-teitei, pērā i te mea ārai-hau o te maitai kohua, te mea whakarewa hiko konumohe, te mea whakarewa hiko kua whakapaia, te maimoatanga pepa ā-wai, ngā mea tiaki rakau (me te konutai fluoride me te nitrate, te diitol phenol rānei. Hei ārai-waikura i te rauemi turanga), ngā rauemi whakamahi (wai inu, paraihe niho, me ētahi atu), ngā mea whakamate, ngā patu pepeke, ngā mea tiaki, me ētahi atu.

2. E whakamahia ana hei ārai i te pirau niho me te pirau waha i te korenga o te fluoride i roto i te wai i roto i te wai;

3. Ko ngā horopeta iti te nuinga e whakamahia ana mō te osteoporosis me te mate wheua paget;

4. Ka taea te whakamahi hei rauemi mata, hei mimiti rānei i te fluoride o ētahi atu fluoride, fluoride rānei;

5. Ka taea te whakamahi hei kaihoroi UF3 i roto i ngā kaihoko maimoatanga tote fluorine whakarewa māmā, ngā kaiwhakapaipai whakarewa, me ngā ahumahi karihi;

6. Wai horoi o te maitai me ētahi atu konganuku, ngā mea whakarewa me ngā mea whakarewa;

7. Ngā mea whakarewa me ngā mea whakamarumaru uku, karāhe me te enamel, ngā mea whakaora kiri mata me ngā mea whakaora kiri o te umanga whakapaipai;

8. Hangaia he kaiwhakatairanga phosphate i roto i te maimoatanga mata o te konganuku pango hei whakau i te otinga phosphorurative me te whakapai ake i te mahi a te kiriuhi phosphorus;

9. Hei tāpiri i roto i te hanga rauemi hiri me ngā papa parai, ka whai wāhi nui ki te whakanui ake i te ātete kakahu;

10. Hei tāpiri i te raima, ka whakarei ake i te ātete ki te waikura o te raima.

Ngā Whakatūpato:

1. Whakamahia te konutai pūhaumāota hei whakahaere i te nui o te pūhaumāota i ia rā hei ārai i te whakaputanga o te paihana pūhaumāota;

2. Me whakatakoto te wairewa konutai pūhaumāota, te tiēre rānei ki roto i tētahi ipu kirihou;

3. Kāore e whakaaetia te whakamahi i ngā tūroro, ngā wāhine hapu, ngā wāhine whāngai u, te ngoikore o te wheua me te ngoikore o te whatukuhu i ngā wāhi he nui te pūhaumāota.

Te tākai me te rokiroki

Tikanga tākai:ngā pēke kirihou, ngā pēke pepa hiako kau paparua rānei, ngā oko muka o waho, ngā oko papa rakau, ngā oko pepa pepa mārō; ngā oko kirihou (totoka) o waho o ngā pēke kirihou; ngā oko kirihou (wai); ngā paparua e rua o ngā pēke kirihou, ngā pēke kirihou paparua kotahi rānei o waho, te raranga kirihou, te raranga kirihou. Ngā pēke, ngā pēke rapa; te pēke kirihou, ngā pēke raranga kirihou hiato (ngā pēke polypropylene toru-i-te-kotahi, ngā pēke polyethylene toru-i-te-kotahi, ngā pēke polypropylene rua-i-te-kotahi, ngā pēke polyethylene rua-i-te-kotahi); ngā pēke kirihou, ngā pēke pepa hiako paparua-e rua rānei o waho. Pouaka rakau noa; pounamu karāhe miro, pounamu karāhe taupoki rino, pounamu kirihou, oko whakarewa rānei (kēne) pouaka rakau noa; pounamu karāhe miro, pounamu kirihou, pereti maitai angiangi pania-tine rānei (kēne) Pouaka, pouaka papa muka, pouaka papa rakau rānei. Tākai hua: 25kg/pēke.

Ngā whakatūpato mō te rokiroki me te kawe:I te wā e kawe ana i ngā reriwe, me tāuta te tēpu huihuinga utanga morearea kia rite tonu ki ngā Ture Waka Utu Morearea a te Manatū Reriwe. I mua i te kawe, tirohia mēnā kua oti te ipu tākai me te hiri. I te wā e kawe ana, me whakarite kia kore te ipu e turuturu, e hinga, e taka, e pakaru rānei. Kāore e whakaaetia kia whakaranua ki te waikawa, ki te waikura, ki te kai me ngā tāpiringa kai. I te wā e kawe ana, me whai taputapu maimoatanga ohorere turuturu ngā waka kawe. I te wā e kawe ana, me waiho kia pāngia e te rā me te ua hei ārai i te pāmahana teitei. Penapena ki roto i te whare putunga hauhautanga, maroke, me te hauhautanga. Kaua te pāmahana o te whare pukapuka e neke ake i te 30°C, ā, kaua te haumākū whanaunga e neke ake i te 80%. Tākai me te hiri. Penapena motuhake mai i ngā matū waikawa me ngā matū kai, kaua e whakaranua. Me whai rauemi tika te wāhi rokiroki hei pupuri i te turuturu. Whakatinanahia te pūnaha whakahaere "rima takirua" o ngā taonga paitini.