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Kusanthula kwa zinthu za bolodi la PP
Bolodi la PP ndi chinthu chopangidwa ndi theka-crystalline. Ndi cholimba ndipo chimakhala ndi malo osungunuka kwambiri kuposa PE. Chifukwa kutentha kwa homopolymer PP kumakhala kofooka kwambiri kuposa 0C, zinthu zambiri zamalonda za PP ndi ma copolymer osasinthika okhala ndi 1 mpaka 4% ethylene kapena clamp copolymers okhala ndi ethylene yambiri. Yaing'ono, yosavuta...Werengani zambiri -
Kupanga zinthu zatsopano
Kampani yathu imapanga ndikupanga mapepala ndi ndodo za pulasitiki za UHMWPE. Posachedwapa, kudzera mu kuyesa kosalekeza, tapanga ndikupanga mapepala a uhmwpe okhala ndi kulemera kwa mamolekyulu okwana 12.5 miliyoni. Kukana kwa UHMWPE ndikokwera kwambiri pakati pa mapulasitiki. Kuwonongeka kwa matope...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa pepala la nayiloni ndi pepala la PP?
Makhalidwe akuluakulu a ndodo ya nayiloni: magwiridwe ake onse ndi abwino, amphamvu kwambiri, kulimba komanso kuuma, kukana kukwawa, kukana kuvala, kukana kutentha (kutentha koyenera -40 madigiri --120 madigiri), magwiridwe antchito abwino opangira zinthu, ndi zina zotero. Chogwiritsira ntchito mbale ya nayiloni...Werengani zambiri -
Kupanga ndi kugwiritsa ntchito mapulasitiki a POM engineering
Mapulasitiki a POM engineering ali ndi ubwino wa kuuma kwambiri, kukana kukalamba, kukana kuzizira, komanso kukana dzimbiri chifukwa cha mankhwala. Amadziwika kuti "super steel" ndi "sai steel" ndipo ndi amodzi mwa mapulasitiki asanu akuluakulu a engineering. Tianjin Beyond Technolo...Werengani zambiri -
Kodi mafakitale ogwiritsira ntchito zida zoyikira ndi zida ndi ati?
Chifukwa chakuti mbiri ya dzino la giya ndi yowongoka, ngodya ya kupanikizika pamalo onse pa mbiri ya dzino ndi yofanana, yofanana ndi ngodya ya kupendekera kwa mbiri ya dzino. Ngodya iyi imatchedwa ngodya ya mbiri ya dzino, ndipo mtengo wokhazikika ndi 20°. Mzere wowongoka womwe uli wofanana ndi chowonjezera...Werengani zambiri -
Zinthu zazikulu za maupangiri a unyolo
Chitsogozo cha unyolo chili ndi makhalidwe awa: 1. Kukana kwa mphamvu ya chitsogozo cha unyolo kumakhala kwakukulu, makamaka m'malo otentha kwambiri. 2. Chitsogozo cha unyolo chili ndi mphamvu yolimba yokana kukalamba, ndipo kukana kwake kukalamba ndi kuwirikiza kasanu kuposa zinthu za nayiloni 66 ndi PTFE, komanso kuwirikiza kasanu ndi kawiri kuposa kaboni ...Werengani zambiri -
Kodi muyenera kuganizira chiyani mukamagwiritsa ntchito polyethylene?
Chophimba malasha cha HDPE choletsa malasha ndi chidule cha bolodi la polyethylene lolemera kwambiri. Pepalali limachokera ku zipangizo zopangira polyethylene zolemera kwambiri, ndipo zinthu zofunikira zimawonjezedwa malinga ndi zosowa za makasitomala, ndipo zimasakanizidwa - kuwerengera - sinterin ...Werengani zambiri -
Chidziwitso cha msika wa polypropylene sheet (pp sheet), zochitika zaposachedwa komanso chiyembekezo cha kukula mu 2027
Kafukufuku wa msika wapadziko lonse wa polypropylene sheet (PP sheet) akufotokoza mwachidule ziwerengero zamakono ndi zolosera zamtsogolo za msika uwu. Kafukufukuyu akuyang'ana kwambiri kuwunika mwatsatanetsatane kwa msika, ndikuwonetsa kukula kwa msika kutengera ndalama ndi kuchuluka kwake, kukula kwa msika, malingaliro a akatswiri, mfundo ndi...Werengani zambiri
