Nūhou ʻOihana
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He aha ka oleamidopropyl dimethylamine i hoʻohana ʻia no
ʻO ka N-[3-(dimethylamino)propyl]oleamide he mea hoʻohana maʻamau i hoʻohana ʻia i nā ʻano noi. ʻO ka Oleamidopropyl dimethylamine he mea hoʻohuihui mea ola i lawe ʻia mai ka ʻaila niu a loaʻa nā ʻano hana a me nā hoʻohana. ʻO N-[3-(dimethylamino)propyl]oleamide kahi mea waena no ka hana ʻana o ka amine ...Heluhelu hou aku -
He aha ka glycoxylic acid i hoʻohana ʻia no
ʻO ka waikawa Glyoxylic me CAS 298-12-4, i ʻike ʻia hoʻi ʻo ka waikawa glycolic a i ʻole ka waikawa butyric, he ʻakika organik maʻamau. He ʻano wai. ʻO kāna kumu kemika C2H2O3. Loaʻa iā ia nā kikoʻī like ʻole e pili ana i ka 1% oxalic acid，1% Glyoxal; 1% oxalic acid，0.5%Glyoxal; 0.5% oxalic acid, ʻaʻohe Glyoxal. Glyoxyl...Heluhelu hou aku -
He aha ka hydroxypropyl beta-cyclodextrin i hoʻohana ʻia no
ʻO ka hydroxypropyl beta-cyclodextrin, ka mea i ʻike ʻia ʻo (2-hydroxypropyl) -β-cyclodextrin, he hydrogen atom i loko o nā pūʻulu 2-, 3-, a me 6-hydroxyl o nā koena glucose i loko o ka β-cyclodextrin (β-CD) ʻo ia. pani ʻia e ka hydroxypropyl i ka hydroxypropoxy. ʻAʻole ʻo HP-β-CD wale nō ka hopena enveloppe maikaʻi loa i nā co...Heluhelu hou aku -
He maikaʻi ka sodium monofluorophosphate no kou mau niho
I ka wā ma mua, ma muli o ka ʻike lapaʻau hope a me nā kūlana liʻiliʻi, ʻaʻole i ʻike ka poʻe i ka pale niho, a nui ka poʻe i maopopo ʻole i ke kumu e pale ʻia ai nā niho. ʻO nā niho ka mea paʻakikī loa o ke kino kanaka. Hoʻohana ʻia lākou e nahu, nahu a wili i ka meaʻai, a kōkua i ka pr...Heluhelu hou aku -
He aha ka carbomer i hoʻohana ʻia no ka mālama ʻili
ʻO ka ʻili ka mea e pale ai i ko kākou kino. ʻAʻole wale ka manaʻo o ka mālama ʻili e hoʻoheheʻe ʻia ko mākou ʻili a me ke aniani aniani, akā hoʻonohonoho pū i kahi pale no ko mākou ʻili. Ua ʻike ka hapa nui o ka poʻe mālama ʻili ʻo ka mea koʻikoʻi o ka mālama ʻili ʻana ka mālama ʻana i ka stratum corneum hydra...Heluhelu hou aku -
ʻO ka Sodium Monofluorophosphate i loko o ka paʻi niho
ʻO Sodium Monofluorophosphate, i kapa ʻia ʻo SMFP me ka helu CAS 10163-15-2, he kemika maikaʻi inorganic i loko o ka fluorine, kahi mea anti-caries maikaʻi loa a me ka mea hoʻomaʻemaʻe niho. He ʻano pauda ʻala ʻole keʻokeʻo me nā hōʻailona o ka haumia. He maʻalahi ke hoʻoheheʻe ʻia i ka wai a me ka ...Heluhelu hou aku -
He aha ka Cellulose Acetate Butyrate i hoʻohana ʻia no
ʻO ka Cellulose Acetate Butyrate, i hoʻopau ʻia ʻo CAB, loaʻa ke ʻano kemika (C6H10O5) n a me ke kaumaha molekala o nā miliona. He pauda paʻa e like me ka mea hiki ke hoʻoheheʻe ʻia i loko o kekahi mau mea hoʻoheheʻe organik, e like me ka acetic acid a me ka acetic acid. Piʻi ka solubility me ka piʻi ʻana o ka mahana. Cellulo...Heluhelu hou aku -
He aha ka Sodium Dodecylbenzenesulphonate
ʻO Sodium dodecylbenzenesulphonate (SDBS), kahi mea hoʻoheheʻe anionic, he mea kemika maʻamau i hoʻohana nui ʻia i ka ʻoihana kemika i kēlā me kēia lā. ʻO ka sodium dodecylbenzenesulphonate ka pauka paʻa, keʻokeʻo a māmā paha. Hiki ke hoʻoheheʻe ʻia i loko o ka wai, maʻalahi e hoʻopaʻa i ka makū. Sodium dodecyl benzene sulfonate ha...Heluhelu hou aku -
He aha nā UV absorbers
ʻO ka Ultraviolet absorber (UV absorber) he mea hoʻopaʻa māmā e hiki ke komo i ka ʻāpana ultraviolet o ka lā a me nā kumu kukui fluorescent me ka hoʻololi ʻole iā ia iho. ʻO ka Ultraviolet absorber ka hapa nui o ka pauka crystalline keʻokeʻo, ke kūpaʻa wela maikaʻi, ke kūpaʻa kemika maikaʻi, ʻaʻohe kala, ʻaʻohe mea ʻawaʻawa, ʻala ʻole ...Heluhelu hou aku -
ʻIke ʻoe e pili ana i ka Photoinitiator
He aha nā photoinitiators a pehea ka nui o kāu ʻike e pili ana i nā photoinitiators? ʻO nā Photoinitiators kahi ʻano o ka pūhui e hiki ke hoʻomoʻi i ka ikehu ma kekahi nalu i ka ʻāpana ultraviolet (250-420nm) a i ʻole ʻike ʻia (400-800nm), e hoʻohua i nā radical manuahi, nā cations, a pēlā aku, a pēlā e hoʻomaka ai ka monomer polymerizat ...Heluhelu hou aku -
He aha ka Polyvinylpyrrolidone (PVP)
Kapa ʻia ʻo Polyvinylpyrrolidone he PVP, ʻo ka helu CAS ʻo 9003-39-8. ʻO ka PVP kahi pūhui polymer hiki ke hoʻoheheʻe ʻia i ka wai i polymerized mai N-vinylpyrrolidone (NVP) ma lalo o kekahi mau kūlana. I ka manawa like, he solubility maikaʻi loa ka PVP, kūpaʻa kemika, hiki ke hana kiʻiʻoniʻoni, haʻahaʻa ...Heluhelu hou aku -
ʻIke ʻoe e pili ana i nā mea biodegradable PLA
Ua lilo ʻo "Low carbon living" i kumuhana nui i ke au hou. I nā makahiki i hala iho nei, ua komo mālie ka ʻōmaʻomaʻo kaiapuni palekana, ka mālama ʻana i ka ikehu, a me ka emi ʻana o ka hoʻokuʻu ʻana i ka ʻike o ka lehulehu, a ua lilo nō hoʻi i mea hou i kākoʻo ʻia a kaulana i ka lehulehu. I loko o ka g...Heluhelu hou aku