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Nkhani Zamalonda

  • Kodi zakudya zotentha m'matumba apulasitiki ndi poizoni?

    Kodi zakudya zotentha m'matumba apulasitiki ndi poizoni?

    Kaya tipita kumalo odyera chakudya cham'mawa kapena kuyitanitsa kutenga, nthawi zambiri timawona chodabwitsa ichi: bwanayo adang'amba mwaluso thumba la pulasitiki, kenako ndikuliyika m'mbale, ndikuyikamo mwachangu chakudyacho.Ndipotu pali chifukwa chake.: Chakudya nthawi zambiri chimadetsedwa ndi mafuta.Ngati ikufunika kutsukidwa, ...
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  • Kodi pulasitiki ndi kondakita kapena insulator?

    Kodi pulasitiki ndi kondakita kapena insulator?

    Kodi pulasitiki ndi kondakita kapena insulator?Choyamba, tiyeni timvetsetse kusiyana pakati pa ziwirizi: Kondakitala ndi chinthu chomwe chimakhala ndi mphamvu yaing'ono yolimbana ndi mphamvu komanso kuyendetsa magetsi mosavuta.Insulator ndi chinthu chomwe sichiyendetsa magetsi nthawi zonse.Katswiri...
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  • Kodi Plastic crystalline kapena Amorphous?

    Kodi Plastic crystalline kapena Amorphous?

    Kodi mapulasitiki athu wamba ndi crystalline kapena amorphous?Choyamba, tiyenera kumvetsetsa kusiyana kofunikira pakati pa crystalline ndi amorphous.Ma kristalo ndi ma atomu, ma ion kapena mamolekyu omwe amakonzedwa mumlengalenga molingana ndi nthawi inayake kuti apange cholimba chokhala ndi ma geometric ...
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  • Makhalidwe Akuluakulu ndi Kapangidwe ka Mamolekyulu a Pulasitiki

    Makhalidwe Akuluakulu ndi Kapangidwe ka Mamolekyulu a Pulasitiki

    Mitundu yosiyanasiyana ya pulasitiki imatsimikizira kugwiritsidwa ntchito kwake m'makampani.Ndi kupita patsogolo kwaukadaulo, kafukufuku wokhudza kusintha kwa pulasitiki sanayime.Kodi mapulasitiki ali ndi mawonekedwe otani?1. Mapulasitiki ambiri ndi opepuka, osasunthika, ndipo sachita dzimbiri;2. Kuchita bwino ...
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  • Ubwino wamsika ndiukadaulo wamapepala oyika chakudya

    Ubwino wamsika ndiukadaulo wamapepala oyika chakudya

    Mapepala ali ndi kusungunuka kwabwino komanso kulimba, zomwe zingapereke chitetezo chabwino kuzinthu zomwe zimayikidwa;pepala silimakhudzidwa ndi kutentha ndi kuwala, monga chakudya chaumoyo ndi mankhwala, mapepala ndi zinthu zachikhalidwe, ndipo ndizofunikira makamaka kwa anthu omwe akufuna kupeza zachilengedwe.
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  • Pepala Lokulunga Chakudya

    Pepala Lokulunga Chakudya

    Pepala lopaka chakudya ndi chinthu cholongedza chokhala ndi zamkati ndi makatoni monga zida zazikulu zopangira.Iyenera kukwaniritsa zofunikira zopanda poizoni, zosagwirizana ndi mafuta, zopanda madzi ndi chinyezi, kusindikiza, ndi zina zotero, ndi mapepala omwe amagwiritsidwa ntchito popanga zakudya zomwe zimakwaniritsa zofunikira za chitetezo cha phukusi la chakudya.B...
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  • Mitundu ya Achromatic

    Mitundu ya Achromatic

    Mitundu ya Achromatic ili ndi malingaliro ofanana ndi mitundu ya chromatic.Zakuda ndi zoyera zimayimira mitengo ya yin ndi yang ya dziko lamtundu, zakuda zimatanthauza zopanda pake, monga chete kwamuyaya, ndipo zoyera zimakhala ndi mwayi wopanda malire.1. Black: Kuchokera pamalingaliro amalingaliro, wakuda amatanthauza kulibe kuwala ndipo i...
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  • Zotsatira za dispersants pa mtundu

    Zotsatira za dispersants pa mtundu

    Dispersant ndi chothandizira chomwe chimagwiritsidwa ntchito kwambiri mu tona, chomwe chimathandiza kunyowetsa pigment, kuchepetsa kukula kwa pigment, ndikuwonjezera kuyanjana pakati pa utomoni ndi pigment, potero kumathandizira kuyanjana pakati pa pigment ndi utomoni wonyamulira, ndikuwongolera. kubalalitsidwa...
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  • Njira yopanga masterbatch

    Njira yopanga masterbatch

    Zofunikira pakupangira mtundu wa masterbatch ndizovuta kwambiri, ndipo njira yonyowa imagwiritsidwa ntchito nthawi zambiri.Mtundu wa masterbatch ndi pansi ndipo umalowetsedwa ndi madzi, ndipo mayesero angapo ayenera kuchitidwa pamene pigment ikugwedezeka, monga kutsimikiza kwa fineness, d ...
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  • Ambiri ntchito pulasitiki mitundu mitundu

    Ambiri ntchito pulasitiki mitundu mitundu

    Kuwala kukakhala pakupanga zinthu zapulasitiki, mbali ina ya kuwala imawonekera kuchokera pamwamba pa chinthucho kuti ipangitse kuwala, ndipo mbali ina ya kuwala imachotsedwa ndikulowetsedwa mkati mwa pulasitiki.Mukakumana ndi tinthu tating'onoting'ono ta pigment, kunyezimira, refraction ndi kufalitsa kumachitika ...
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  • Mfundo yamtundu wowonjezera

    Mfundo yamtundu wowonjezera

    Mitundu iwiri yoyambirira ingathe kusinthidwa kuti ikhale yachiwiri, ndipo mtundu wachiwiri ndi mtundu woyambirira womwe sutenga nawo mbali ndi mitundu yogwirizana.Mwachitsanzo, chikasu ndi buluu zimaphatikizidwa kuti zikhale zobiriwira, ndipo zofiira, zomwe sizikukhudzidwa, ndi mtundu wowonjezera wa gree ...
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  • Kodi dispersants ndi lubricant ndi chiyani?

    Kodi dispersants ndi lubricant ndi chiyani?

    Ma dispersants ndi mafuta omwe amagwiritsidwa ntchito kwambiri pofananiza mitundu ya pulasitiki.Ngati zowonjezera izi zikuwonjezedwa kuzinthu zopangira, ziyenera kuwonjezeredwa kuzinthu zopangira utomoni mugawo lomwelo pakutsimikizira kofananira ndi mtundu, kuti mupewe kusiyana kwamitundu mu ...
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