Nhau
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Maitiro ekuzvidzivirira kubva kuzuva muzhizha
Zhizha rino, kupiswa nezuva uye kupisa kwakanyanya kwakauya zvisingatarisirwi, vanhu vachifamba mumugwagwa, vanhu vazhinji vakapfeka zvipfeko zvekudzivirira zuva, ngowani dzekudzivirira zuva, maamburera, magirazi ezuva. Kudzivirira zuva inyaya isingadzivisike muzhizha, kutaura chokwadi, kupiswa nezuva hakungogumiri pakutsvuka, kupiswa nezuva chete, asiwo kunokonzera kukwegura kweganda,...Verenga zvakawanda -
Chii chinonzi silica dimethyl silylate
Silica dimethyl silylate imhando yegungwa rekare rakakangwa, imhando yezvicherwa zvechisikigo. Yakachengeteka uye haina chepfu, uye ine simba rakasimba rekunyudza, iro rinogona "kusveta" magasi anokuvadza, kuaoresa kuita carbon dioxide isingakuvadzi muviri wemunhu, uye...Verenga zvakawanda -
Zuva rakanaka raMay
"Zuva raMay" regore negore rasvika chinyararire. Mukona yega yega yekwaamai vashandi nemaoko ese maviri kuti vatsanangure mutoro, nefudzi kuti vatsigire mutoro, nehana kuti vanyore kuzvipira, nedikita kuti vatsanangure hupenyu, titendei tiri pedyo nevaya vatinonamata vasingazivikanwe,...Verenga zvakawanda -
Chii chinoshandiswa nebenzophenone-4 mukuchengetedza ganda?
Pari zvino vanhu vane sarudzo dzakawanda dzekuchengetedza ganda, zvinongoshandiswa pakuchengetedza zuva chete zvinopfuura mhando gumi, asi zvimwe zvigadzirwa zvekuchengetedza ganda zvinoita sekunge zvinokuvadza ganda redu. Saka tingasarudza sei zvigadzirwa zvekuchengetedza ganda zvakakodzera ganda redu? Ngatitaurei nezve benzophenone-4, chinhu chakakosha...Verenga zvakawanda -
Chii chinonzi PCA Na
Nekuvandudzwa kwesainzi netekinoroji yemazuva ano uye kuvandudzwa kwemararamiro evanhu, zvinoita sekunge zvinodiwa nezvinhu zvekushongedza zviri kuramba zvichikwira, uye zvizoro zvine zvinhu zvechisikigo zviri kuramba zvichifarirwa nemunhu wese. Tod...Verenga zvakawanda -
Chii chinobatsira 3-O-Ethyl-L-ascorbic acid?
3-O-Ethyl-L-ascorbic acid ine hunhu huviri hwemafuta anonyungudika uye yakagadzikana zvakanyanya mumakemikoro. 3-O-Ethyl-L-ascorbic acid, cas nhamba 86404-04-8, ine hunhu hwe oleophilic uye hydrophilic se vitamin C derivative, iyo inowedzera kushanda kwayo, kunyanya mumakemikari ezuva nezuva...Verenga zvakawanda -
Chii chinoshandiswa ne polyethylenimine
Polyethylenimine (PEI) ipolymer inonyungudika mumvura. Kuwanda kwemvura muzvigadzirwa zvekutengesa kunowanzova 20% kusvika 50%. PEI inoumbwa nepolymer kubva ku ethylene imide monomer. Ipolymer yecationic inowanzoonekwa semvura isina ruvara kusvika yeyero kana yakasimba ine huremu hwakasiyana-siyana hwemamorekuru...Verenga zvakawanda -
Chii chinonzi o-Cymen-5-ol
O-Cymen-5-OL (IPMP) mushonga unodzivirira fungus unoshandiswa muzvizoro nezvigadzirwa zvekunaka kudzivirira tupukanana tunokuvadza kuti tisawande, nokudaro uchiwedzera hupenyu hwezvigadzirwa. Inhengo yemhuri yeIsopropyI Cresols uye pakutanga yaive kristaro yakagadzirwa. Sekureva kwetsvakiridzo, 0...Verenga zvakawanda -
Chii chinoshandiswa necalcium pyrophosphate
Tinofanira kukwesha mazino edu zuva nezuva, tobva tashandisa mushonga wemazino, mushonga wemazino chinhu chinodiwa zuva nezuva chinofanira kushandiswa zuva nezuva, saka kusarudza mushonga wemazino wakakodzera kwakakosha. Kune mhando dzakawanda dzemushonga wemazino uri pamusika une mabasa akasiyana, akadai sekuchenesa mazino, kusimbisa mazino uye...Verenga zvakawanda -
Gore Idzva RechiChinese Rinofadza 2024
Kwaziwai kubva kuUnilong Industry Co.,Ltd.! Inguva yegore yatinosvika kumhemberero dzeMutambo wechirimo nechido uye netariro. Sezvo Gore Idzva reChinese rava pedyo, ndapota zivai kuti hofisi yedu ichavhara mazororo kubva Kukadzi 7 kusvika Kukadzi...Verenga zvakawanda -
Ko polyvinylpyrrolidone inokuvadza here?
Polyvinylpyrrolidone (PVP) ，cas nhamba 9003-39-8，pvp ipolymer isiri ionic iyo inonyanya kusiyanisa, yakanyanya kudzidzwa uye inonyanya kudzidzwa pakati pemapolymer eN-vinyl amide. Yakakura kuva non-ionic, cationic, anion 3 categories, industrial grade, pharmaceutical grade, food gra...Verenga zvakawanda -
Chii Chinonzi Polyvinylpyrrolidone?
Chii Chinonzi Polyvinylpyrrolidone (PVP)? Polyvinylpyrrolidone, yakapfupikiswa sePVP. Inoshandiswa sechinhu chinobatsira, chinowedzera, uye chinobatsira muminda yakawanda yakadai semushonga, machira, makemikari, zvinwiwa, uye makemikari ezuva nezuva. Zvichienderana nezvinodiwa nechigadzirwa, PVP inogona kukamurwa kuita mhando ina: industrial ...Verenga zvakawanda