Nkhani zamalonda
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Mtundu wa Antifoamers (2)
I. Mafuta Achilengedwe (ie Mafuta a Soya, Mafuta a Chimanga, ndi zina zotero) II. Mowa Wapamwamba wa Carbon III. Polyether Antifoamers IV. Polyether Modified Silicone …Mutu wapita Mtundu wa Antifoamers (1) kuti mumve zambiri. V. Organic Silicon Antifoamer Polydimethylsiloxane, yomwe imadziwikanso kuti mafuta a silicone, ndiye chigawo chachikulu cha ...Werengani zambiri -
Kumvetsetsa zowunikira za pulasitiki: Kodi ndizofanana ndi bulitchi?
Pankhani ya sayansi yopangira zinthu ndi zinthu, kufunafuna kupititsa patsogolo kukongola ndi magwiridwe antchito azinthu sikutha. Chimodzi mwazinthu zatsopano zomwe zikuyenda bwino kwambiri ndikugwiritsa ntchito zowunikira zowunikira, makamaka mapulasitiki. Komabe, funso lodziwika bwino lomwe limabwera ndi ...Werengani zambiri -
Optical brightener OB ya utoto ndi zokutira
Kuwala kwa kuwala, komwe kumadziwikanso kuti fluorescent whitening agent (FWA), fluorescent lightening agent (FBA), kapena optical brightening agent (OBA), ndi mtundu wa utoto wa fulorosenti kapena utoto woyera, womwe umagwiritsidwa ntchito kwambiri poyera ndi kuwunikira mapulasitiki, utoto, zokutira, inki, etc.Werengani zambiri -
Kodi Ammonium polyphosphate (APP) ndi chiyani?
Ammonium polyphosphate, yotchedwa APP, ndi phosphate yokhala ndi nayitrogeni yokhala ndi mawonekedwe oyera a ufa. Malinga ndi digiri yake ya polymerization, imatha kugawidwa m'mitundu itatu: polymerization yochepa, polymerization yapakatikati ndi polymerization yayikulu. Kuchuluka kwa polymerization ...Werengani zambiri -
Kodi Amino Resin DB303 ndi chiyani?
Mawu akuti Amino Resin DB303 mwina sangadziwike kwa anthu wamba, koma ali ndi tanthauzo lalikulu pazachilengedwe zamafakitale ndi zokutira. Nkhaniyi ikufuna kumveketsa bwino kuti Amino Resin DB303 ndi chiyani, ntchito zake, phindu lake komanso chifukwa chake ndi gawo lofunikira m'mafakitale osiyanasiyana. L...Werengani zambiri -
Acetaldehyde Scavengers
Poly(ethylene terephthalate) (PET) ndi zinthu zonyamula katundu zomwe zimagwiritsidwa ntchito ndi makampani azakudya ndi zakumwa; choncho, kukhazikika kwake kwa kutentha kwaphunziridwa ndi ofufuza ambiri. Ena mwa maphunzirowa atsindika kwambiri za m'badwo wa acetaldehyde (AA). Kukhalapo kwa AA mkati mwa PET ar ...Werengani zambiri -
Methylated Melamine Resin
Nanjing Reborn New Material Co., Ltd. ndi ogulitsa odziwika bwino a zowonjezera za polima ku China. Ndi kukwera kwa kufunikira kwa zinthu zopangidwa ndi polima, Nanjing Reborn yadzipereka kuti ipereke cholumikizira chapamwamba kwambiri cha Methylated Melamine Resin. Melamine-formaldehyde resin ndi mtundu wa ...Werengani zambiri -
Kufunika kwa Hydrolysis Stabilizers ndi Anti-Hydrolysis Agents mu Industrial Applications
Ma hydrolysis stabilizers ndi anti-hydrolysis agents ndi zinthu ziwiri zofunika kwambiri zomwe zimagwiritsidwa ntchito m'mafakitale zomwe zimathandiza kuthana ndi zotsatira za hydrolysis. Hydrolysis ndi kachitidwe ka mankhwala komwe kumachitika madzi akaphwanya mgwirizano wamankhwala, lead ...Werengani zambiri -
Kupaka koletsa moto
1.Introduction Chophimba chotchinga moto ndi chophimba chapadera chomwe chimatha kuchepetsa kuyaka, kuletsa kufalikira kwamoto mwachangu, ndikuwongolera kupirira kwapang'onopang'ono kwa zinthu zokutira. 2. Mfundo zogwirira ntchito 2.1 Sizipsa ndipo zimatha kuchedwetsa kuyaka kapena kuwonongeka kwa materi...Werengani zambiri -
Polyaldehyde resin A81
Chiyambi cha utomoni wa Aldehyde, womwe umadziwikanso kuti polyacetal resin, ndi mtundu wa utomoni womwe umalimbana kwambiri ndi chikasu, kukana nyengo komanso kugwirizanitsa. Mtundu wake ndi woyera kapena wachikasu pang'ono, ndipo mawonekedwe ake amagawidwa kukhala chozungulira chozungulira chamtundu wa tinthu tating'onoting'ono tating'onoting'ono pambuyo pa granula ...Werengani zambiri -
Mtundu wa Antifoamers (1)
Ma antifoamers amagwiritsidwa ntchito kuchepetsa kuthamanga kwa madzi, yankho ndi kuyimitsidwa, kuteteza kupangika kwa thovu, kapena kuchepetsa thovu lomwe limapangidwa panthawi yopanga mafakitale. Common Antifoamers ndi motere: I. Mafuta Achilengedwe (ie Mafuta a Soya, Mafuta a Chimanga, etc.) Ubwino: kupezeka, kutsika mtengo komanso kosavuta ...Werengani zambiri -
Mafilimu Coalescing Aid
II mawu oyamba Film Coalescing Aid, yomwe imadziwikanso kuti Coalescence Aid. Itha kulimbikitsa kutuluka kwa pulasitiki ndi mapindikidwe otanuka a polima pawiri, kuwongolera magwiridwe antchito a coalescence, ndikupanga filimu pakutentha kosiyanasiyana. Ndi mtundu wa plasticizer womwe ndi wosavuta kutha. ...Werengani zambiri