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Pachiwonetsero cha "pamwamba" mu makampani oteteza zachilengedwe, zochitika zamakono zamakampani
Zikafika pazowonetsa zodziwika bwino pamakampani oteteza zachilengedwe, China Environmental Expo (IE EXPO) ndiyofunikira mwachilengedwe. Monga chiwonetsero cha nyengo, chaka chino ndi chikondwerero cha 25 cha China Environmental Expo. Chiwonetserochi chinatsegula nyumba zonse zowonetsera za Sh...Werengani zambiri -
Chitukuko chamakampani a titaniyamu dioxide
Ndi kukwera kwapang'onopang'ono kwa malo ogwiritsira ntchito pansi, kufunikira kwa titanium dioxide m'mafakitale monga mabatire amagetsi atsopano, zokutira, ndi inki kwakula, zomwe zikuyendetsa msika wa titanium dioxide. Malinga ndi zomwe Beijing Advantech Information Consulting, ndi ...Werengani zambiri -
Ndi zotayika ziti zomwe zingayambitsidwe ndi CPE ya polyethylene ya polyethylene yotsika kwambiri pokonza PVC?
Chlorinated polyethylene (CPE) ndi klorini kusinthidwa mankhwala a mkulu-kachulukidwe polyethylene (HDPE), ntchito monga processing kusintha kwa PVC, The klorini zili CPE ayenera pakati 35-38%. Chifukwa cha kukana kwake kwanyengo, kukana kuzizira, kukana moto, kukana mafuta, kukhudzidwa ...Werengani zambiri -
Momwe mungayesere kuwonjezera kwa zinthu za inorganic mu ACR processing aids?
Njira yodziwira ya Ca2 +: Zida zoyesera ndi ma reagents: ma beak; botolo la conical; Funnel; Burette; Ng'anjo yamagetsi; Mowa wopanda madzi; Hydrochloric acid, NH3-NH4Cl yankho la buffer, chizindikiro cha calcium, 0.02mol/LEDTA njira yothetsera. Masitepe oyesera: 1. Yesani molondola kuchuluka kwa ACR...Werengani zambiri -
Zoyenera kuchita ngati mawonekedwe a PVC owongolera thovu ndi osauka?
Pa nthawi ya thovu la zipangizo, mpweya wovunda ndi thovu wothandizila kupanga thovu mu kusungunuka. Pali chizolowezi cha tinthu ting'onoting'ono tomwe timakulirakulira m'mathovu awa. Kukula ndi kuchuluka kwa thovu sizongokhudzana ndi kuchuluka kwa thovu lomwe lawonjezeredwa, komanso ...Werengani zambiri -
Makampani a petrochemical akukhudzidwa kwambiri ndi "Belt and Road" ndipo akulemba mutu watsopano
2024 ndi chaka choyamba cha zaka khumi zachiwiri zomanga "Belt ndi Road". Chaka chino, mafakitale a petrochemical ku China akupitiriza kugwirizana ndi "Belt ndi Road". Ntchito zomwe zilipo kale zikuyenda bwino, ndipo mapulojekiti ambiri atsopano atsala pang'ono kukwaniritsidwa ...Werengani zambiri -
Kodi ntchito za PVC processing aids ndi chiyani?
1. PVC processing aids PA-20 ndi PA-40, monga katundu ACR kunja, chimagwiritsidwa ntchito mu PVC mandala mafilimu, mapepala PVC, PVC particles, PVC hoses ndi zinthu zina kuti bwino patsogolo kubalalitsidwa ndi matenthedwe processing ntchito ya PVC zosakaniza, kuwala pamwamba ...Werengani zambiri -
Kugwiritsa ntchito ndi kusamala kwa PVC foaming regulators
Cholinga cha PVC foaming regulator: Kuphatikiza pa mawonekedwe onse oyambira othandizira kukonza PVC, zowongolera zotulutsa thovu zimakhala ndi kulemera kwakukulu kwa mamolekyulu kuposa zida zothandizira, kusungunuka kwamphamvu, kusungunuka kwamphamvu, ndipo zimatha kupatsa zinthu zopangidwa ndi cell yunifolomu komanso ...Werengani zambiri -
Zotsatira za zinthu za PVC pa miyoyo ya anthu
Zogulitsa za PVC zimakhala ndi mphamvu komanso zovuta kwambiri pa moyo wa munthu, ndipo zimalowa m'moyo wathu watsiku ndi tsiku m'njira zambiri. Choyamba, mankhwala PVC chimagwiritsidwa ntchito m'madera ambiri chifukwa durability, plasticity ndi mtengo wotsika, motero kuwongolera kwambiri convenie ...Werengani zambiri -
Ubwino wa CPE ntchito mu zingwe
Ponena za mawaya otsika mphamvu ndi zingwe, amagawidwa makamaka m'magulu awiri malinga ndi cholinga chawo: mawaya omanga ndi zida zamagetsi. Muwaya womanga, munali waya wachilengedwe wopangidwa ndi mphira wotchingidwa ndi phula kuyambira m'ma 1960. Kuyambira m'ma 1970, zakhala zikuyenda ...Werengani zambiri -
Zinthu zingapo zomwe zimakhudza pulasitiki ya PVC
Plasticization amatanthauza ndondomeko ya kugubuduza kapena extruding mphira yaiwisi kusintha ductility ake, flowability, ndi katundu zina, kuti atsogolere wotsatira processing monga akamaumba 1. Processing zinthu: Pansi bwino processing, ndi plasticization mlingo wa PVC utomoni incr. .Werengani zambiri -
Kukula kwamtsogolo kwa chlorinated polyethylene ndikwabwino
Chlorinated polyethylene, yofupikitsidwa ngati CPE, ndi zinthu zodzaza ndi polima zomwe sizowopsa komanso zopanda fungo, zowoneka ngati ufa woyera. Chlorinated polyethylene, monga mtundu wa polima mkulu wokhala ndi klorini, ali ndi nyengo yabwino kukana, kukana mafuta, asidi ndi alkali kukana, agin ...Werengani zambiri
