Nūhou
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He aha ka mea i hoʻohana ʻia ai ka oleamidopropyl dimethylamine
ʻO N-[3-(dimethylamino)propyl]oleamide kahi kemika maʻamau i hoʻohana ʻia ma nā ʻano noi like ʻole. ʻO Oleamidopropyl dimethylamine kahi hui organik i unuhi ʻia mai ka ʻaila niu a he nui nā hana a me nā hoʻohana. ʻO N-[3-(dimethylamino)propyl]oleamide kahi waena no ka hana ʻana o amine...E heluhelu hou aku -
He aha ka mea e hoʻohana ʻia ai ka waikawa glyoxylic
ʻO ka waikawa Glyoxylic me CAS 298-12-4, i ʻike ʻia hoʻi ʻo ka waikawa glycolic a i ʻole ka waikawa butyric, he waikawa organik maʻamau. He ʻano wai ia. ʻO kona ʻano kemika ʻo C2H2O3. Loaʻa iā ia nā kikoʻī like ʻole e komo pū ana me 1% waikawa oxalic, 1% Glyoxal; 1% waikawa oxalic, 0.5% Glyoxal; 0.5% waikawa oxalic, ʻaʻohe Glyoxal. Glyoxyl...E heluhelu hou aku -
He aha ka mea e hoʻohana ʻia ai ka hydroxypropyl beta-cyclodextrin
ʻO Hydroxypropyl beta-cyclodextrin, i ʻike ʻia hoʻi ʻo (2-hydroxypropyl) -β-cyclodextrin, he ʻātoma hydrogen i loko o nā hui 2-, 3-, a me 6-hydroxyl o nā koena glucose i loko o β-cyclodextrin (β-CD) i pani ʻia e hydroxypropyl i hydroxypropoxy. ʻAʻole wale ka hopena envelope maikaʻi loa o HP-β-CD ma nā co he nui...E heluhelu hou aku -
He maikaʻi anei ka sodium monofluorophosphate no kou mau niho?
I ka wā ma mua, ma muli o ka ʻike lapaʻau hope a me nā kūlana palena, ʻaʻole ʻike nui ka poʻe i ka pale ʻana i nā niho, a ʻaʻole maopopo i ka nui o ka poʻe ke kumu e pono ai ke pale ʻia nā niho. ʻO nā niho ka ʻāpana paʻakikī loa i ke kino o ke kanaka. Hoʻohana ʻia lākou e nahu, nahu a wili i ka meaʻai, a kōkua me ka pr...E heluhelu hou aku -
Ke hoʻolauleʻa nei i ka ʻAhaʻaina o ka Mid Autumn a me ka Lā Lahui
Ke kokoke mai nei ka ʻAhaʻaina o ka Mid Autumn a me ka Lā Lahui o 2023. E like me nā hoʻonohonoho hoʻomaha o ka hui, ke hoʻomaopopo aku nei mākou iā ʻoe i nā mea hoʻomaha o ka hui penei: Ke hoʻolauleʻa nei mākou i ka lā hoʻomaha o ka Lā Lahui mai Kepakemapa 29 a ʻOkakopa 6. E hoʻi hou ana mākou...E heluhelu hou aku -
He aha ka ethyl methyl carbonate
ʻO Ethyl methyl carbonate kahi hui organik me ke ʻano kemika C5H8O3, i ʻike ʻia hoʻi ʻo EMC. He wai kala ʻole, moakāka, a me ka leʻaleʻa me ka haʻahaʻa o ka ʻawaʻawa a me ka leʻaleʻa. Hoʻohana pinepine ʻia ʻo EMC ma ke ʻano he mea maka i nā kahua e like me nā mea hoʻoheheʻe, nā uhi, nā plastics, nā resins, nā mea ʻala, a me nā lāʻau lapaʻau...E heluhelu hou aku -
He aha ka mea e hoʻohana ʻia ai ka carbomer i ka mālama ʻili
ʻO ka ʻili ke pale no ka pale ʻana o ko mākou kino iā ia iho. ʻAʻole wale ka mālama ʻili e hoʻomaʻemaʻe a moakāka hoʻi i ko mākou ʻili, akā hoʻonohonoho pū i kahi pale no ko mākou ʻili. ʻIke ka hapa nui o ka poʻe makemake i ka mālama ʻili ʻo ka mea nui loa o ka mālama ʻana i ka stratum corneum o ka ʻili e mālama i ka hydra ...E heluhelu hou aku -
ʻO ka Sodium Monofluorophosphate i loko o ka Paʻi Niho
ʻO Sodium Monofluorophosphate, i kapa ʻia hoʻi ʻo SMFP me ka helu CAS 10163-15-2, he kemika maikaʻi inorganic i loaʻa ka fluorine, he mea anti-caries maikaʻi loa a he mea hoʻopau niho. He ʻano pauka keʻokeʻo ʻala ʻole ia me nā hōʻailona o ka haumia. He maʻalahi ia e hoʻoheheʻe ʻia i ka wai a kiʻekiʻe ...E heluhelu hou aku -
He aha ka mea i hoʻohana ʻia ai ka Cellulose Acetate Butyrate
ʻO ka Cellulose Acetate Butyrate, i hoʻopōkole ʻia ʻo CAB, loaʻa iā ia ke ʻano kemika (C6H10O5) n a me ke kaumaha molekala o miliona. He mea like ia me ka pauka paʻa i hiki ke hoʻoheheʻe ʻia i loko o kekahi mau mea hoʻoheheʻe organik, e like me ka waikawa acetic a me ka waikawa acetic. Hoʻonui kona solubility me ka hoʻonui ʻana o ka mahana. Cellulose...E heluhelu hou aku -
He aha ka Sodium Dodecylbenzenesulphonate
ʻO Sodium dodecylbenzenesulphonate (SDBS), kahi surfactant anionic, kahi mea maka kemika kumu i hoʻohana nui ʻia i ka ʻoihana kemika o kēlā me kēia lā. ʻO Sodium dodecylbenzenesulphonate kahi pauka paʻa, keʻokeʻo a melemele māmā paha. Hoʻoheheʻe ʻia i ka wai, maʻalahi ke omo i ka makū. ʻO Sodium dodecyl benzene sulfonate ha...E heluhelu hou aku -
He aha nā mea hoʻoheheʻe UV
ʻO ka mea hoʻoheheʻe Ultraviolet (UV absorber) kahi mea hoʻopaʻa kukui e hiki ke omo i ka ʻāpana ultraviolet o ka lā a me nā kumu kukui fluorescent me ka ʻole o ka hoʻololi ʻana iā ia iho. ʻO ka mea hoʻoheheʻe Ultraviolet he pauka crystalline keʻokeʻo, kūpaʻa wela maikaʻi, kūpaʻa kemika maikaʻi, kala ʻole, ʻaʻohe ʻawahia, ʻaʻohe ʻala...E heluhelu hou aku -
Ua ʻike anei ʻoe e pili ana i nā mea palaho biodegradable PLA
Ua lilo ka "noho haʻahaʻa kalapona" i kumuhana nui i ka au hou. I nā makahiki i hala iho nei, ua komo mālie ka palekana kaiapuni ʻōmaʻomaʻo, ka mālama ʻana i ka ikehu, a me ka hoʻēmi ʻana i ka hoʻokuʻu ʻana i ka hihiʻo o ka lehulehu, a ua lilo pū i ʻano hou i kākoʻo ʻia a kaulana nui ʻia i ka nohona. I loko o ka g...E heluhelu hou aku