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Msika wapadziko lonse wa Nucleating Agent ukukula pang'onopang'ono: kuyang'ana kwambiri ogulitsa aku China omwe akubwera
M'chaka chatha (2024), chifukwa cha chitukuko cha mafakitale monga magalimoto ndi zonyamula katundu, makampani a polyolefin m'madera a Asia Pacific ndi Middle East akukula pang'onopang'ono. Kufunika kwa ma nucleating agents kwawonjezeka chimodzimodzi. (Kodi nucleating agent ndi chiyani?) Kutenga China ngati ...Werengani zambiri -
Kusalimbana ndi Nyengo? Zomwe muyenera kudziwa za PVC
PVC ndi pulasitiki wamba yomwe nthawi zambiri imapangidwa kukhala mapaipi ndi zopangira, mapepala ndi mafilimu, ndi zina zotero. Ndi zotsika mtengo ndipo zimakhala ndi kulolerana kwina kwa ma asidi, alkali, mchere, ndi zosungunulira, zomwe zimapangitsa kuti zikhale zoyenera kwambiri kuti zigwirizane ndi zinthu zamafuta. Itha kupangidwa kukhala chowonekera kapena chowoneka bwino ...Werengani zambiri -
Kodi magulu a Antistatic Agents ndi ati? -Mayankho Okhazikika a Antistatic kuchokera ku NANJING REBORN
Antistatic agents akukhala kofunika kwambiri kuti athetse mavuto monga electrostatic adsorption mu pulasitiki, ma circuit short, ndi electrostatic discharge mu zamagetsi. Malinga ndi njira zosiyanasiyana zogwiritsira ntchito, antistatic agents amatha kugawidwa m'magulu awiri: zowonjezera zamkati ndi kunja ...Werengani zambiri -
WOTETEZA WA POLYMER: UV ABSORBER
Kapangidwe ka mamolekyu a zoyambukira za UV nthawi zambiri zimakhala ndi zomangira zolumikizana pawiri kapena mphete zonunkhiritsa, zomwe zimatha kuyamwa cheza cha ultraviolet cha kutalika kwake (makamaka UVA ndi UVB). Pamene kuwala kwa ultraviolet kumayatsa mamolekyu oyamwa, ma elekitironi omwe ali mu mamolekyu amasintha kuchokera pansi ...Werengani zambiri -
Kugawa ndi kugwiritsa ntchito malo opangira zokutira
Zomwe zimagwiritsidwa ntchito poyala nthawi zambiri zimagawidwa kukhala zosungunulira zosakanikirana, acrylic acid, silikoni, ma polima a fluorocarbon ndi cellulose acetate. Chifukwa cha mawonekedwe ake otsika kwambiri, othandizira owongolera sangangothandiza ❖ kuyanika kuti akhale mulingo, komanso angayambitse mavuto. Pakugwiritsa ntchito, ...Werengani zambiri -
Kodi kusanja kwa zokutira ndi chiyani?
Tanthauzo la kusanja Katundu woyezera wa zokutira akufotokozedwa ngati kuthekera kwa zokutira kuyenderera pambuyo pa ntchito, potero kumakulitsa kuchotseratu kusalingana kulikonse komwe kumachitika chifukwa cha ntchitoyo. Mwachindunji, zokutira zitagwiritsidwa ntchito, pamakhala njira yothira ...Werengani zambiri -
Kodi chimakhudza chiyani pakuchotsa thovu kwa zokutira?
Defoaming ndi kuthekera kwa zokutira kuti athetse chithovu chomwe chimapangidwa panthawi yopanga ndi kuyanika. Defoamers ndi mtundu wa zowonjezera zomwe zimagwiritsidwa ntchito kuchepetsa thovu lomwe limapangidwa panthawi yopanga ndi / kapena kugwiritsa ntchito zokutira. Ndiye ndi zinthu ziti zomwe zimakhudza kupukuta kwa zokutira? 1. Pamwamba pa...Werengani zambiri -
Mitundu ya UV absorbers
Kuyamba kwa UV absorber Kuwala kwa Dzuwa kuli ndi kuwala kochuluka kwa ultraviolet komwe kumawononga zinthu zamitundu. Kutalika kwake ndi pafupifupi 290 ~ 460nm. Kuwala koyipa kwa ultraviolet kumeneku kumapangitsa kuti mamolekyu amtunduwo awole ndikuzimiririka chifukwa cha kuchepa kwa ma oxidation. Kugwiritsa ntchito ultraviolet ...Werengani zambiri -
Kupaka antioxidant
Mau otsogolera Ma Antioxidants (kapena zotsitsimutsa kutentha) ndi zowonjezera zomwe zimagwiritsidwa ntchito kuletsa kapena kuchedwetsa kuwonongeka kwa ma polima chifukwa cha mpweya kapena ozoni mumlengalenga. Ndiwowonjezera omwe amagwiritsidwa ntchito kwambiri pazinthu za polima. Zovala zidzawonongeka ndi ma oxidation amafuta pambuyo powotcha kwambiri ...Werengani zambiri -
Skin care yoyeretsa surfactant APG (Alkyl Polyglycoside)
APG, yachidule cha Alkyl Polyglycoside, ndi ya nonionic surfactant. Mwachidule, zili ngati “wamatsenga wotsuka” wamatsenga amene amapangitsa kuti zinthu zoyeretsera ziziyenda bwino kwambiri. Ndi nyenyezi yomwe ikukwera muzosakaniza zosamalira khungu. Kuchokera ku chilengedwe Zida za APG zonse ndi zachilengedwe. Makamaka ndi ...Werengani zambiri -
Kukula kwa ma dispersants (2)
M'nkhani yapitayi, tinafotokozera za kutuluka kwa dispersants, njira zina ndi ntchito za dispersants. M'ndime iyi, tiwona mitundu ya obalalitsa mu nthawi zosiyanasiyana ndi mbiri ya chitukuko cha dispersants. Traditional otsika maselo kulemera kunyowetsa ndi kubalalitsa wothandizira The ...Werengani zambiri -
Kukula kwa ma dispersants (1)
Dispersants ndi zowonjezera zomwe zimagwiritsidwa ntchito kuti zikhazikitse tinthu tating'ono tambiri monga zomatira, utoto, mapulasitiki ndi kuphatikiza pulasitiki. M'mbuyomu, zokutira kwenikweni sankafuna dispersants. Machitidwe monga alkyd ndi utoto wa nitro sankafuna dispersants. Dispersants sanawonekere mpaka acrylic ...Werengani zambiri