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Kodi ntchito ndi katundu wa CPE chlorinated polyethylene?
Magwiridwe a CPE: 1. Ndizotsutsana ndi ukalamba, zimagonjetsedwa ndi ozoni, ndipo zingagwiritsidwe ntchito m'madera osiyanasiyana a nyengo. 2. Kutentha kwamoto kwabwino kungagwiritsidwe ntchito popanga mapaipi oteteza chingwe. 3. Imatha kukhalabe ndi kulimba kwa chinthucho pamalo ochepera 20 deg...Werengani zambiri -
Zothandizira pokonza PVC ndi mtundu wazowonjezera zamankhwala zomwe zimagwiritsidwa ntchito popanga pulasitiki, ndipo pali mitundu yambiri yazothandizira za PVC. Kodi ntchito zamitundu yosiyanasiyana ya PVC pokonza zida ndi ziti?
Heat stabilizer: Kukonzekera kwa pulasitiki ndi kuumbika kudzakhala ndi chithandizo cha kutentha, ndipo panthawi yotentha, pulasitiki imakhala yosasunthika. Kuonjezera zolimbitsa kutentha ndikukhazikitsa magwiridwe antchito a zida za PVC pakutentha. Zothandizira kukonza bwino: Monga dzina...Werengani zambiri -
Kusamala posankha chlorinated polyethylene
Kusamala posankha chlorinated polyethylene: CPE klorini polyethylene chimagwiritsidwa ntchito mufiriji n'kupanga maginito, PVC khomo ndi zenera mbiri, mapepala chitoliro, zovekera, akhungu, waya ndi chingwe m'chimake, masikono madzi, lawi-retar...Werengani zambiri -
Zifukwa za kukula kwachangu kwa zatsopano zachilengedwe wochezeka kashiamu nthaka stabilizers ndi
Popanga zinthu zapulasitiki, timagwiritsa ntchito stabilizers zambiri, zomwe zimagwiritsidwa ntchito kwambiri ndi stabilizers. Ngakhale kuti zosungunulira mchere wa lead ndi zotsika mtengo komanso zimakhala ndi kukhazikika kwa kutentha kwabwino, zakhala zikugwiritsidwa ntchito kwambiri. Komabe, t...Werengani zambiri -
Mfundo zazikuluzikulu zowongolera ndondomeko za PVC foaming regulator
PVC foaming regulator ingatithandize kubweretsa katundu wabwino panthawi yopanga ndi kukonza PVC, kupangitsa kuti zochita zathu ziyende bwino ndikupanga zomwe tikufuna. Komabe, tiyeneranso kulabadira zinthu zingapo zofunika zamakampani ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa PVC pokonza zida, plasticizers, ndi lubricant?
Chifukwa PVC zothandizira zothandizira zimagwirizana kwambiri ndi PVC ndipo zimakhala ndi kulemera kwakukulu kwa maselo (pafupifupi (1-2) × 105-2.5 × 106g / mol) ndipo palibe ufa wophimba, amatha kutentha ndi kusakaniza panthawi youmba. Poyamba amafewetsa ndipo...Werengani zambiri -
Ubwino ndi kuipa kwa calcium zinc stabilizers
Panthawi ya plasticization, calcium zinc stabilizers imakhala ndi electronegativity yapamwamba, ndipo mfundo zazikulu za PVC resin zimakhala ndi mgwirizano wina, zomwe zimapanga mphamvu zamphamvu zomangira. Calcium zinc stabilizers akhoza kugawidwa int ...Werengani zambiri -
Aliyense amadziwa za PVC zothandizira zothandizira. Ndi mavuto otani omwe ali ndi PVC processing aids mumakampani?
1. Ukadaulo wa MBS ndi chitukuko ndi pang'onopang'ono, ndipo msika ndi wotakata, koma gawo la msika wazinthu zapakhomo ndizochepa. Ngakhale zakhala zikuchitika zaka zopitilira 20, makampani apakhomo a MBS ali ...Werengani zambiri -
Makhalidwe a calcium zinc stabilizers ogwirizana ndi chilengedwe:
Makhalidwe a calcium zinc stabilizers ochezeka ndi chilengedwe: Calcium zinc stabilizers ndi nitric oxide synthases wopangidwa ndi calcium zinc organic salt, hypophosphite esters, polyether polyols, antioxidants, ndi organic solvents. Calcium zinc stabil ...Werengani zambiri -
Momwe mungayesere kuonjezedwa kwa zinthu zopanda organic i
Momwe mungayesere kuphatikizika kwa zinthu za inorganic mu ACR processing aids: Njira yodziwira ya Ca2+: Zida zoyesera ndi ma reagents: beaker; botolo lopangidwa ndi cone; Funnel; burette; Ng'anjo yamagetsi; Mowa wopanda madzi; Hydrochloric acid, NH3-NH4Cl yankho la bafa, chizindikiro cha calcium, 0.02mol/L ...Werengani zambiri -
Kusanthula kwamitundu yayikulu ya zothandizira za ACR
1. Zothandizira zapadziko lonse lapansi: Zothandizira za Universal ACR zimatha kupereka mphamvu yosungunuka ndikusungunula kukhuthala. Amathandizira kusungunuka kwa polyvinyl chloride komanso kukhala ndi dispersibility yabwino pansi pamikhalidwe yotsika. Pambuyo ntchito, bwino bwino bwino betwe...Werengani zambiri -
Ndizovuta ziti zamtundu pambuyo pa calcium zinc stabilizers m'malo mwa mchere wotsogolera?
Pambuyo pa stabilizer kusinthidwa kuchokera ku mchere wamchere kupita ku calcium zinc stabilizer, n'zosavuta kupeza kuti mtundu wa mankhwala nthawi zambiri umakhala wobiriwira, ndipo zimakhala zovuta kukwaniritsa kusintha kwa mtundu kuchokera ku zobiriwira mpaka zofiira. Pambuyo pokhazikika kwa zinthu zolimba za PVC ndikusintha ...Werengani zambiri
