Nkhani
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Mzere wodzigudubuza wa mphira, makina odzigudubuza a mphira, ma cylindrical chopukusira, makina owoneka bwino a Belt, chida choyezera chokhacho, chopukusira ndi zida.
Jinan Power Roller zida za zida zina. Inakhazikitsidwa mu 1998, ndipo tsopano ndi maziko akulu m'dziko lathu lopanga makina apadera a raba. Kampani yamphamvu ndi katswiri wopanga mphika wa Manu ...Werengani zambiri -
Kuyambitsa kwa Exptarpler Expreder ndi mtundu wa extroder
Kutakwatula kwa mphira ndi zida zoyambira mu malonda achubu ndi chimodzi mwazida zoyambirira zomwe zimakhudza mtundu wazogulitsa. Imagwira ntchito yofunika kwambiri popanga matayala ndi zinthu za mphira. Kukula kwa Exprer Exprers adakumana ndi zowonjezera zogulitsa, mtundu wa h ...Werengani zambiri -
Pamtunda ya ragoni
Kukula kwa magawo awiri: Pali mitundu iwiri ya chinthu cha 1 ndi choyenera kujambula (chojambula cha phwind rown roller, thonje)Werengani zambiri -
Kuyamba kwa kapangidwe ka foni yosakanikirana
Milandu yotseguka imapangidwa makamaka chifukwa cha kudzigudubuza, kunyamula, chiwonetsero, chipangizo chosinthira, chipangizo chosinthira, chida chodziletsa. Mukupanga zenizeni, pali mitundu yosiyanasiyana ...Werengani zambiri -
Mawonekedwe ndi zabwino za chosakanizira cha mkati
Mapangidwe a mtengo wamkati wa mphira amaika mphira wa pulasitiki komanso mankhwala ophatikizira mu kutentha kwambiri komanso chipinda chosakanikirana kwambiri chamkati. Pakapita kanthawi kochepa, kubalalika, ndikusakaniza, mphira wosakaniza wofunikira ndi njira /Werengani zambiri -
Tsiku Lothokoza
Thanksgiving ndi tchuthi chabwino kwambiri cha chaka. Tikufuna kuthokoza anthu ambiri, kuphatikiza makasitomala, makampani, ogwira nawo ntchito, abwenzi ndi abale. Ndipo tsiku lothokoza ndi nthawi yabwino kwambiri yosonyeza kuyamikira kwathu ndi moni zomwe nonse muli molunjika kuchokera kwathu.Werengani zambiri -
Kodi mitengo ya mphira?
1. Kuchulukitsa kotsika ndi kudzazidwa kwakukulu kwa ethynene ndi mphira wokhala ndi kachulukidwe kakang'ono, ndi kachulukidwe ka 0.87. Kuphatikiza apo, imatha kudzazidwa ndi mafuta ambiri ndi epdm. Kuonjezera mafilimu amatha kuchepetsa mtengo wa zinthu za mphira ndikupanga mtengo wokwera wa Ethylene Progray rabay ...Werengani zambiri -
Kusiyana pakati pa mphira wachilengedwe ndi mphira
Mphira wachilengedwe ndi polymer yachilengedwe yokhala ndi polysoprene ngati chinthu chachikulu. Mawonekedwe ake a molecular ndi (C5h8) n. 91% mpaka 94% ya zinthu zake ndi hydrocarbons (polyusoprene), ndipo ena onse ndi mapuloteketo a acid, phulusa, rabar rabar ndi ...Werengani zambiri -
Kapangidwe ka mphira ndi mawonekedwe ndi ntchito za zinthu za mphira
Zinthu za mphira zimakhazikika pa mphira waiwisi ndikuwonjezera ndi kuchuluka koyenera kophatikizira. ... 1. Chuma chachilengedwe kapena chopangidwa popanda kuphatikizira kapena popanda kuphwanya nthawi zambiri kumatchulidwa kuti mphira waiwisi. Mphira wachilengedwe uli bwino kwambiri, koma kutulutsa kwake c ...Werengani zambiri -
Kufanizira kwa zida za mphira za EPDM
Mbewu zonse za Ept Buble ndi rabara zitha kugwiritsidwa ntchito pozizira kuzengereza ndi kutentha kumazirala. Kodi pali kusiyana kotani pakati pa zinthu ziwirizi? 1. Malinga ndi mtengo: Zipangizo za mphira za EPDM ndizotsika mtengo kuposa zida za mphira. 2. Malinga ndi kukonza: rabani rabani ndibwino kuposa epd ...Werengani zambiri -
Kodi tiyenera kuchita chiyani ngati pali thovu pambuyo pa mphira?
Guluu limakhala lopanda kanthu, nthawi zonse pamakhala thovu la ma sampuli, mosiyanasiyana. Mukadula, palinso thovu zingapo pakati pa zitsanzo. Kusanthula kwa zomwe zimayambitsa thovu pamtunda wa zinthu za mphira 1. Kusakanikirana kwa mphira wosiyana ndi osagwira ntchito ...Werengani zambiri -
Gawo la stearic acid ndi zinc oxide mu zipatso za mphira
Kufikira pamlingo wina, zinc stearate amatha kusintha pang'ono osakhazikika ndi zinc oxide, koma osakhazikika acid ndi zinc oxide kapena zinc oxide kapena ali ndi zotsatirapo zawo. Zinc oxide ndi stearic acid amapanga dongosolo loyambitsa mu sulufur Valcazani dongosolo la sulfur, ndipo ntchito zake zazikulu ndi ...Werengani zambiri
