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Mndandanda Wotsika Kwambiri, Phnonol Acetone Misika Panthawi Yovuta?
1, Kusanthula kwakukulu kwa matolowa a phenolic 124, Msika wa Phenol ndi acetone Msika sup ...Werengani zambiri -
Pambuyo pa tsiku lililonse, nyengo ya epoxy inangotulutsidwa ndikubweranso. Kodi Tsogolo Lamtsogolo Ndi Chiyani?
1, Misika: Kukhazikika ndi kukhazikika patatha kutatsala pang'ono kutayidwa kwa tsiku la epoxy, pomwepo pamsika wa Epoxy adatsika pang'ono, koma kenako adayamba kuchitika mokhazikika komanso njira yokhazikika. Kusintha kumeneku sikwana mwangozi, koma kutengera zinthu zambiri. Choyamba ...Werengani zambiri -
PMMA STROCRED POPANDA 2200, PC Squorcod pofika 335! Momwe mungadulire pamabotolo chifukwa cha kuchira kwa zinthu zopangira? Kusanthula kwa zomwe zimachitika mumisika ya injini mu Meyi
Mu Epulo 2024, msika wapulasiti zaukadaulo zidawonetsa zomwe zidasakanikirana. Kupereka kwazinthu zolimba ndi mitengo yokweza sikunakhale chinthu choyambirira choyendetsa msika, ndipo kupaka magalimoto ndi mitengo yayikulu ya mbewu zazikuluzikulu zakhumudwitsidwaWerengani zambiri -
Zochitika Zatsopano Mu Msika Wopatsira PC: Kodi mitengo, imapereka ndi kufunsa komanso kufunsa chiyani, ndipo mfundo zimakhudza zochitika?
1, Mtengo waposachedwa ndi msika wamsika wa PC posachedwapa, msika wa PC wapezeka mokhazikika. Makamaka, mitengo yayikulu yokambirana ya jakisoni wa jakisoni wotsika ku East China ndi 13900-16300 yoan / toni, pomwe mitengo yomwe yakambirana pakati pa ...Werengani zambiri -
Kusanthula kwamankhwala: Kusanthula mozama za mtengo wamtengo ndi misika
1, Mitengo ya Mma ili ndi Risen kwenikweni, zomwe zimatsogolera ku Magemu Olimba kuyambira 2024, mtengo wa mma (methyl methacrylate) wasonyeza njira yayikulu kwambiri. Makamaka mu kotala yoyamba, chifukwa cha kutchula kwa tchuthi cha chikondwerero cha masika ndi kuchepa kwamphamvu popanga zida, t ...Werengani zambiri -
Kusanthula Kwamisika ya Bisphenol A: Kukweza Kwambiri ndi Kutsika Kwambiri Masewera
1, kusanthula kwa msika kuyambira Epulo, bisphenool pamsika wasonyeza momveka bwino. Izi zimathandizidwa makamaka ndi mitengo yokwera ya zinthu zomwe zili ndi zida zomera. Mtengo waukulu wogwidwa ku East China wakwera pafupifupi 9500 yuan / ton. Nthawi yomweyo...Werengani zambiri -
Kuthandizidwa ndi Mtengo Wochepa ndi Kukula pang'onopang'ono, Msika wa PC upita kuti?
1. Izi zidayendetsa teni ...Werengani zambiri -
Mitengo yamagetsi imakulitsidwa, ndikukhala ndi driver yayikulu
1, Kukula Kwachilengedwe: Kuchulukitsa mtengo woyamba wamalonda pambuyo pa chikondwerero cha Quingyl Methacryte (MMA). Mawuwo ochokera ku East China adalumphira mpaka 14500 Yuan / Toni, kuwonjezeka kwa 600-800 Yuan / Toni / Tonir Poyerekeza ...Werengani zambiri -
Kusanthula Kwa Bisphenol A: Kuchulukitsa kwa zinthu zapanyumba, kodi mafakitale angaswe bwanji?
M-cresol, omwe amadziwikanso kuti m-methylphenol kapena 3-methylphenol, ndi gawo lolinganiza ndi njira ya mankhwala C7h8o. Kutentha, nthawi zambiri kumakhala madzi opanda utoto kapena kuwala kwa madzi, koma sungunuka m'madzi, koma osungunuka, ethathel hydroxit ...Werengani zambiri -
Kusanthula kwa zowonjezera ndi kufunikira kwake, mtengo womwe ungachitike, ndi kuthekera kwa msika wa Meta Cresol, ndi zomwe zimachitika mtsogolo
M-cresol, omwe amadziwikanso kuti m-methylphenol kapena 3-methylphenol, ndi gawo lolinganiza ndi njira ya mankhwala C7h8o. Kutentha, nthawi zambiri kumakhala madzi opanda utoto kapena kuwala kwa madzi, koma sungunuka m'madzi, koma osungunuka, ethathel hydroxit ...Werengani zambiri -
Kodi ma proxyne oxide ophulika?
Propyyne oxide ndi madzi opanda utoto opanda utoto ndi fungo lokhumudwitsa. Ndi zinthu zoyaka komanso zophulika ndi malo owiritsa otsika komanso osasinthika. Chifukwa chake, ndikofunikira kutenga njira zofunika pakugwiritsa ntchito ndikusunga. Choyamba, Propeyne oxide ndi fla ...Werengani zambiri -
Kodi Pulogalamu Yogulitsidwa Motani?
Pulogalamu ndi mtundu wa olefin wokhala ndi mawonekedwe a C3h6. Ndiwopanda utoto komanso wowonekera, wokhala ndi kachulukidwe ka 0,5486 g / cm3. Pulogalamu imagwiritsidwa ntchito makamaka popanga polypropylene, polyester, glycol, matcher, etc., ndipo ndi chimodzi mwazinthu zopangira mankhwala. Mu AD ...Werengani zambiri
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