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Chikoka cha Njira Zosiyanasiyana Zopangira Pakugwirira Ntchito kwa Nitrile Rubber/Polyvinyl Chloride Insulation Materials
Nitrile butadiene rabara (NBR) ndi polyvinyl chloride (PVC) ndi zida ziwiri zomwe zimagwiritsidwa ntchito kwambiri pamakampani otchinjiriza, makamaka pamagetsi ndi matenthedwe. Makhalidwe awo apadera amawapangitsa kukhala oyenera malo osiyanasiyana, koma magwiridwe antchito a zida zotchingira izi amatha ...Werengani zambiri -
Kodi mphamvu ya kukana kwa mpweya wa madzi ndi chiyani pakugwira ntchito kwa zida zotchinjiriza?
Kugwira ntchito kwa zida zotenthetsera kutentha ndizofunikira kwambiri pakupanga mapangidwe ndi mphamvu zamagetsi. Zina mwazinthu zambiri zomwe zimakhudza magwiridwe antchito a kutchinjiriza, kuchuluka kwa mpweya wotulutsa madzi (μ) kumagwira ntchito yofunika kwambiri. Kumvetsetsa momwe coefficient iyi imakhudzira ma insulation mater ...Werengani zambiri -
Kodi diameter mwadzina ndi chiyani?
M'magawo osiyanasiyana monga uinjiniya, kupanga, ndi zomangamanga, mawu oti "m'mimba mwake mwadzina" amagwiritsidwa ntchito kufotokoza kukula kwa mapaipi, machubu, ndi zinthu zina zama cylindrical. Kumvetsetsa tanthawuzo la m'mimba mwake ndikofunikira kwa akatswiri omwe amagwiritsa ntchito matayala awa ...Werengani zambiri -
Kodi kusungunula thovu la raba la FEF kumalepheretsa bwanji kulowerera kwa nthunzi wamadzi?
Kufunika kwa kutchinjiriza kogwira mtima padziko lonse lapansi kwa nyumba ndi zida zomangira sikunganenedwe. Zina mwazinthu zambiri zotchinjiriza zomwe zilipo, FEF (Flexible Elastomeric Foam) kusungunula thovu la rabara kwachititsa chidwi kwambiri chifukwa cha mawonekedwe ake apadera komanso magwiridwe antchito. Mmodzi...Werengani zambiri -
Kodi pakukula kwa mphira ndi zida zotchinjiriza pulasitiki ndi ziti?
Magwero a FEF flexible elastomeric mphira thovu kutchinjiriza zipangizo akhoza kutsatiridwa koyambilira 20th century. Panthawiyo, anthu adapeza kuti mphira ndi mapulasitiki amateteza chitetezo cha mthupi ndipo anayamba kuyesa kugwiritsa ntchito zipangizozi. Komabe, kupita patsogolo kochepa kwaukadaulo ...Werengani zambiri -
Kodi cholinga cha insulation system ndi chiyani?
Kumvetsetsa Udindo Wawo Pakugwirira Ntchito Mwachangu Pamagetsi Pazaumisiri ndi kamangidwe kamangidwe, mfundo zamakina otenthetsera ndi kutchinjiriza zimagwira ntchito yofunika kwambiri pakuwongolera mphamvu zamagetsi ndikusunga malo abwino. Kumvetsetsa cholinga cha kasamalidwe ka kutentha kwadongosolo ...Werengani zambiri -
Kodi kufanana kwa thovu muzinthu zotchinjiriza mphira-pulasitiki kumakhudza bwanji ntchito yawo yotchinjiriza?
Kufanana kwa thovu muzinthu za mphira-pulasitiki kumakhudza kwambiri matenthedwe awo (chizindikiro chachikulu cha ntchito yotchinjiriza), chomwe chimatsimikizira mwachindunji kukhazikika ndi kukhazikika kwa kutchinjiriza kwawo. Zotsatira zake ndi motere: 1. Kutulutsa thovu kofanana: Kumaonetsetsa kuti pakhale malo olowera bwino kwambiri...Werengani zambiri -
Momwe mungasungire matenthedwe matenthedwe kukhala okhazikika popanga?
M'makampani amakono, zida zotchinjiriza za mphira za FEF zimagwiritsidwa ntchito kwambiri pamagetsi, zomangamanga, ndi magalimoto chifukwa chamayendedwe awo abwino kwambiri amatenthedwe komanso zotchingira. Komabe, kuwonetsetsa kukhazikika kwazinthu izi 'matenthedwe matenthedwe pakupanga ...Werengani zambiri -
Kodi mungawonetse bwanji kuchuluka kwazinthu zotchinjiriza za FEF?
Kuonetsetsa kachulukidwe mulingo woyenera kwambiri mphira ndi pulasitiki kutchinjiriza mankhwala, kulamulira okhwima chofunika pa ndondomeko kupanga: kulamulira zopangira, magawo ndondomeko, kulondola zida, ndi kuyendera khalidwe. Tsatanetsatane ndi motere: 1. Kuwongolera mosamalitsa mtundu wa zopangira ndi chiŵerengero ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa EPDM ndi NBR/PVC?
Kumvetsetsa kusiyana pakati pa EPDM (ethylene propylene diene monomer) ndi NBR/PVC (nitrile butadiene raba/polyvinyl chloride) n'kofunika kwambiri posankha zipangizo zosiyanasiyana, makamaka m'mafakitale monga magalimoto, zomangamanga, ndi kupanga. Zida zonsezi zimakupatsirani ...Werengani zambiri -
Kingflex kutchinjiriza madzi mpweya permeability ndi μ mtengo
Kusungunula kwa Kingflex, komwe kumadziwika ndi mawonekedwe ake a thovu la elastomeric, kumakhala ndi kukana kwa mpweya wochuluka wa madzi, kuwonetseredwa ndi mtengo wa μ (mu) osachepera 10,000. Mtengo wa μ wokwerawu, komanso kutsika kwa nthunzi wamadzi (≤ 1.96 x 10⁻¹¹ g/(m·s·Pa)), kumapangitsa kuti ikhale yothandiza kwambiri poletsa chinyezi ...Werengani zambiri -
Kuphimba pakati pa mayunitsi achikhalidwe ku United States ndi gawo la Imperial la R-Value la kutchinjiriza kwamafuta
Kumvetsetsa Insulation R-Values: A Units and Conversion Guide Pankhani ya ntchito yotsekera, imodzi mwama metric ofunikira kwambiri omwe muyenera kuganizira ndi R-value. Mtengo uwu umayesa kukana kwa chotchingira kutentha; Makhalidwe apamwamba a R amawonetsa ntchito yabwino yotchinjiriza. Komabe...Werengani zambiri
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