Nga Korero Ahumahi
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He aha te oleamidopropyl dimethylamine e whakamahia ana
Ko te N-[3-(dimethylamino)propyl]oleamide he matū noa e whakamahia ana i roto i te whānuitanga o nga tono. Ko te Oleamidopropyl dimethylamine he puhui pararopi i tangohia mai i te hinu kokonati me te maha o nga mahi me nga whakamahinga. Ko te N-[3-(dimethylamino)propyl]oleamide he takawaenga mo te hanga amine...Pānuitia atu -
He aha te waikawa glyoxylic e whakamahia ana
Ko te waikawa Glyoxylic me te CAS 298-12-4, e mohiotia ana ko te waikawa glycolic, te waikawa butyric ranei, he waikawa waro noa. He momo wai. Ko tana tauira matū ko C2H2O3. He rereke nga korero kei roto i te 1% waikawa oxalic，1% Glyoxal; 1% waikawa oxalic，0.5%Glyoxal; 0.5% waikawa oxalic, kahore Glyoxal. Glyoxyl...Pānuitia atu -
He aha te hydroxypropyl beta-cyclodextrin e whakamahia ana
Ko te Hydroxypropyl beta-cyclodextrin, e mohiotia ana ko (2-hydroxypropyl) -β-cyclodextrin, he ngota hauwai kei roto i nga roopu 2-, 3-, me te 6-hydroxyl o nga toenga huka i roto i te β-cyclodextrin (β-CD) e ka whakakapihia e te hydroxypropyl ki te hydroxypropoxy. Ko te HP-β-CD ehara i te mea he pai te awe kōpaki ki runga i te maha o nga roopu...Pānuitia atu -
He pai te konutai monofluorophosphate mo o niho
I nga wa o mua, na te mohio ki muri o te rongoa me te iti o nga ahuatanga, he iti te mohio o te tangata ki te tiaki i nga niho, a, he maha nga tangata kaore i te marama he aha te take e tiakina ai nga niho. Ko nga niho te okana tino uaua o te tinana o te tangata. Ka whakamahia ki te ngau, ki te ngau, ki te huri kai, me te awhina i te pr...Pānuitia atu -
He aha te carbomer mo te tiaki kiri
Ko te kiri te arai mo te whakamarumaru o to tatou tinana. Ko te tiaki kiri ehara i te mea ko te hanga i to tatou kiri kia maaka, kia marama te karaihe, engari ka whakatuu he arai mo o tatou kiri. Ko te nuinga o te hunga kaingākau ki te tiaki kiri e mohio ana ko te waahanga nui o te tiaki kiri ko te pupuri i te kiri o te stratum corneum hydra...Pānuitia atu -
Konutai Monofluorophosphate i roto i te Whakapiri Niho
Ko te Sodium Monofluorophosphate, he mea whakaingoatia ano ko SMFP me te nama CAS 10163-15-2, he matū pai pararopi kei roto i te fluorine, he kaihoko anti-caries tino pai me te kaihoko whakaheke niho. Ko te ahua o te paura ma te kakara kore i nga tohu o te poke. He ngawari ki te wairewa ki te wai me te tino ...Pānuitia atu -
He aha te Cellulose Acetate Butyrate e whakamahia ana
Ko te Cellulose Acetate Butyrate, whakapotohia hei CAB, kei a ia te tauira matū (C6H10O5) n me te taumaha ngota ngota miriona. He paura totoka penei i te matū ka memeha ki etahi whakarewa waro, penei i te waikawa acettic me te waikawa acetic. Ka piki ake te wairewa i te pikinga o te pāmahana. Pūkoro...Pānuitia atu -
He aha te Sodium Dodecylbenzenesulphonate
Ko te Sodium dodecylbenzenesulphonate (SDBS), he surfactant anionic, he rauemi matū taketake e whakamahia whānuitia ana i roto i te ahumahi matū ia rā. Ko te konutai dodecylbenzenesulphonate he paura totoka, he ma, he kowhai marama ranei. Wairewa i roto i te wai, ngawari ki te ngongo i te makuku clumping. Sodium dodecyl benzene sulfonate ha...Pānuitia atu -
He aha te UV absorbers
Ko te tango i te Ultraviolet (UV absorber) he whakamaarama marama ka taea te tango i te waahanga ultraviolet o te ra me nga puna marama karekau me te whakarereke i a ia ano. Ultraviolet absorber Ko te nuinga ma te paura tioata ma, pai pūmautanga waiariki, pai pūmautanga matū, taekore, kore-paitini, kakara...Pānuitia atu -
Kei te mohio koe mo te Photoinitiator
He aha nga kaiwhakaahua whakaahua me te nui o to mohio mo nga kaiwhakaahua whakaahua? Photoinitiators Ko te momo o te pūhui e taea te ngongo pūngao i tetahi roangaru i roto i te ultraviolet (250-420nm) ranei kitea (400-800nm) rohe, whakaputa radicals free, cation, me te aha, a na reira kōkiri monomer polymerizat...Pānuitia atu -
He aha te Polyvinylpyrrolidone (PVP)
Ko te Polyvinylpyrrolidone e kiia ana ko PVP, ko te nama CAS ko 9003-39-8. Ko te PVP he puhui polymer wairewa-wai-wai-a-tinana katoa e polymerized mai i te N-vinylpyrrolidone (NVP) i raro i etahi tikanga. I te wa ano, he pai te whakarewatanga o te PVP, te pumau matū, te kaha ki te hanga kiriata, te iti ...Pānuitia atu -
Kei te Moohio Koe Mo Nga Rauemi Biodegradable PLA
Ko “te noho waro iti” kua noho hei kaupapa auraki i te waa hou. I nga tau tata nei, kua uru haere te whakamarumaru o te taiao kaariki, te penapena hiko, me te whakahekenga o te tukunga ki te tirohanga a te marea, a kua noho ano hei ahua hou e tautokohia ana, e rongonui haere ana i roto i te hapori. I roto i te g...Pānuitia atu