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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 -
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 -
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 -
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 -
Ubwino wogwiritsa ntchito chlorinated polyethylene pazingwe zapaintaneti
1. Kupititsa patsogolo luso la zipangizo zamakono za CPE zimakhala ndi ntchito zambiri, kuzizira kwambiri kwamoto ndi kukana mafuta, kukana kutentha kwa kutentha, kukana kwa ozoni, kukana kwa nyengo, ndi ntchito yabwino yosakaniza ndondomeko. Ilibe pafupifupi scorchin ...Werengani zambiri -
Njira zowongolera zowongolera za PVC zotulutsa thovu:
Pali njira zambiri zowonjezerera zowongolera za PVC thovu. Chinthu chachikulu ndikuwonjezera mphamvu yosungunuka ya PVC. Choncho, njira yololera ndikuwonjezera zowonjezera zowonjezera kuti zisungunuke mphamvu ndi kuchepetsa kutentha kwa processing. ...Werengani zambiri -
Ndi zotayika zotani zomwe zimayambitsidwa ndi otsika chlorinated polyethylene CPE mu PVC processing
Chlorinated polyethylene (CPE) ndi mankhwala opangidwa ndi klorini opangidwa ndi polyethylene yapamwamba kwambiri (HDPE). Monga chosinthira cha PVC, chlorine ya CPE iyenera kukhala pakati pa 35-38%. Chifukwa cha kukana kwake kwanyengo, kukana kuzizira, kukana moto, kukana mafuta, kukana kwamphamvu ...Werengani zambiri -
Kusanthula kwa Njira Zoyesera Zofanana za PVC Calcium Zinc Stabilizers
Zinthu zomalizidwa za PVC zimagwiritsidwa ntchito m'mafakitale osiyanasiyana. Kuwunika ndi kuyesa kwa PVC calcium zinc stabilizer kumafuna njira zosiyanasiyana kutengera momwe amagwirira ntchito. Mwambiri, pali njira ziwiri zazikulu: zosasunthika komanso zosunthika. Njira yokhazikika imaphatikizapo njira ya pepala lofiira la Congo, kukalamba ...Werengani zambiri -
Ndi mavuto ati pamsika wa PVC processing aid?
1. Pali kusiyana kwina pakati pa zothandizira za PVC zapakhomo ndi zinthu zakunja, ndipo mitengo yotsika ilibe phindu lalikulu pa mpikisano wamsika. Ngakhale zogulitsa zapakhomo zili ndi maubwino ena amsika komanso mtengo wake pampikisano wamsika, tili ndi mipata ina pazogulitsa ...Werengani zambiri -
Zakuthupi ndi ntchito zazikulu za PVC pothandizira zothandizira
PVC processing aid ndi thermoplastic graft polima yomwe imachokera ku polymerization ya methyl methacrylate ndi acrylate kudzera mumafuta odzola ambewu. Amagwiritsidwa ntchito kwambiri pokonza ndi kupanga zida za PVC. Zili ndi zotsatira zabwino pakuwongolera kukana kwazinthu za PVC. Ikhoza kukonzekera ...Werengani zambiri -
Ndi zinthu ziti zomwe zimakhudza ubwino wa zothandizira zothandizira
1. Nambala ya viscosity Nambala ya viscosity imasonyeza kulemera kwa maselo a utomoni ndipo ndilo khalidwe lalikulu la kudziwa mtundu wa utomoni. Katundu ndi ntchito za utomoni zimasiyana malinga ndi makulidwe ake. Pamene digiri ya polymerization wa PVC utomoni ukuwonjezeka, makina p ...Werengani zambiri
