Ngā Pūrongo
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He aha te whakamahinga o te oleamidopropyl dimethylamine?
He matū noa te N-[3-(dimethylamino)propyl]oleamide e whakamahia ana i roto i te whānuitanga o ngā tono. Ko te Oleamidopropyl dimethylamine he matū waro i tangohia mai i te hinu kokonati, ā, he maha ngā mahi me ngā whakamahinga. Ko te N-[3-(dimethylamino)propyl]oleamide he takawaenga mō te hanga amine...Pānuihia atu -
He aha te whakamahinga o te waikawa glyoxylic
Ko te waikawa Glyoxylic me te CAS 298-12-4, e mōhiotia ana ko te waikawa glycolic, te waikawa butyric rānei, he waikawa rauropi noa. He momo wai. Ko tōna tauira matū ko C2H2O3. He rerekē ngā whakaritenga tae atu ki te 1% waikawa oxalic, 1% Glyoxal; 1% waikawa oxalic, 0.5% Glyoxal; 0.5% waikawa oxalic, kāore he Glyoxal. Ko te Glyoxyl...Pānuihia atu -
He aha te whakamahinga o te hydroxypropyl beta-cyclodextrin?
Ko te Hydroxypropyl beta-cyclodextrin, e mōhiotia ana ko te (2-hydroxypropyl) -β-cyclodextrin, he ngota hauwai i roto i ngā rōpū 2-, 3-, me te 6-hydroxyl o ngā toenga hukahuka i roto i te β-cyclodextrin (β-CD) ka whakakapia e te hydroxypropyl ki te hydroxypropoxy. Ehara i te mea he pai noa te pānga takai a te HP-β-CD ki te maha o ngā...Pānuihia atu -
He pai te konutai monofluorophosphate mō ō niho?
I ngā wā o mua, nā te korenga o te mōhiotanga hauora me te iti o ngā āhuatanga, kāore i te tino mōhio te tangata ki te tiaki niho, ā, he tokomaha kāore i te mārama he aha me tiaki ngā niho. Ko ngā niho te okana tino mārō o te tinana tangata. Ka whakamahia ēnei hei ngau, hei ngau, hei huri kai, hei āwhina hoki ki te...Pānuihia atu -
Te whakanui i te Hakari o Waenganui-ngahuru me te Rā ā-Motu
Kei te tata mai te Hakari o Waenganui-ngahuru me te Rā ā-Motu o te tau 2023. E ai ki ngā whakaritenga hararei a te kamupene, ka whakamōhio atu mātou ki a koe mō ngā take hararei a te kamupene penei: Kei te whakanui mātou i te hararei o te Rā ā-Motu mai i te 29 o Hepetema ki te 6 o Oketopa. Ka hoki mai mātou...Pānuihia atu -
He aha te ethyl methyl carbonate?
Ko te Ethyl methyl carbonate he matū waro me te tātai matū C5H8O3, e mōhiotia ana ko te EMC. He wai kore tae, mārama, he pūngāwerewere hoki, he iti te paitini me te pūngāwerewere. He mea whakamahi noa te EMC hei rauemi mata i roto i ngā mara pēnei i ngā whakarewa, ngā paninga, ngā kirihou, ngā kapia, ngā mea kakara, me ngā rongoā...Pānuihia atu -
He aha te whakamahinga o te carbomer i roto i te tiaki kiri?
Ko te kiri te ārai mō te tiaki i a tātou anō. Ehara i te mea ko te tiaki kiri anake te whāinga kia mākū, kia mārama hoki te āhua o te kiri, engari ka whakatūria hoki he ārai mō te kiri. E mōhio ana te nuinga o ngā kaiwhaiwhai tiaki kiri ko te mea nui o te tiaki kiri ko te pupuri i te mākū o te papa o te kiri...Pānuihia atu -
Te Konutai Monofluorophosphate i roto i te Whakapiri Niho
Ko te Sodium Monofluorophosphate, e kiia ana ko SMFP me te nama CAS 10163-15-2, he matū pai rawa atu kei roto he fluorine, he mea tino pai hei ārai i te pirau niho me te mea hei whakaiti i te aro o ngā niho. He momo paura ma, kāore he kakara, kāore he tohu o te poke. He ngāwari te wairewa ki te wai, ā, he tino ...Pānuihia atu -
He aha te whakamahinga o te Cellulose Acetate Butyrate?
Ko te Cellulose Acetate Butyrate, e whakarāpopototia ana ko CAB, ko te tātai matū (C6H10O5) n me te taumaha ngota o ngā miriona. He matū rite ki te paura totoka ka wairewa i roto i ētahi whakarewa waro, pērā i te waikawa acetic me te waikawa acetic. Ka piki ake tōna wairewatanga i te pikinga o te pāmahana. Cellulose...Pānuihia atu -
He aha te Sodium Dodecylbenzenesulphonate?
Ko te Sodium dodecylbenzenesulphonate (SDBS), he matū horoi anionic, he rauemi mata matū taketake e whakamahia whānuitia ana i roto i te umanga matū o ia rā. Ko te Sodium dodecylbenzenesulphonate he paura totoka, he mā, he kōwhai mārama rānei. Ka wairewa ki te wai, ka ngawari ki te mimiti i te makuku ka piri. Ko te Sodium dodecyl benzene sulfonate he...Pānuihia atu -
He aha ngā mea whakakā UV
Ko te mea mimiti hihi ultraviolet (UV) he mea whakaū mārama e taea ai te mimiti i te wāhanga hihi ultraviolet o te rā me ngā pūtake mārama hihiko me te kore e whakarerekē i a ia anō. Ko te nuinga o te mea mimiti hihi ultraviolet he paura tioata ma, he pai te pumau o te wera, he pai te pumau o te matū, kāore he tae, kāore he paitini, kāore he kakara...Pānuihia atu -
E mōhio ana koe ki ngā rauemi pirau-koiora PLA
Kua noho ko te "noho waro iti" hei kaupapa matua i tēnei wā hou. I ngā tau tata nei, kua uru haere te tiaki taiao matomato, te tiaki pūngao, me te whakaiti i ngā tukunga ki roto i te tirohanga a te marea, ā, kua noho hei ia hou e tautokona ana, e piki haere ana te rongonui i roto i te hapori. I roto i te ao...Pānuihia atu