Chlorinated polyethylene (CPE) izere polymer zvinhu, kutaridzika kwehupfu chena, isina muchetura uye isinganakidze, ine yakanakisa yemamiriro ekunze, kuramba ozone, makemikari kuramba uye kuramba kuchembera, neakanaka mafuta kuramba, murazvo unodzoreredza uye mavara emavara.Kusimba kwakanaka (kuchiri kuchinjika pa -30 ℃), kunoenderana zvakanaka nezvimwe zvinhu zvepolymer, tembiricha yekuora yakanyanya, kuora kweHCl, HCl inogona kukonzera dechlorination reaction yeCPE.
Zita Rakashandiswa: Chlorinated Polyethylene, Pfupiso: CPE, Chlorinated polyethylene i polymer material yakagadzirwa kubva ku high density polyethylene (HDPE) by chlorination substitution reaction.Zvinoenderana neyakasiyana chimiro uye kushandiswa, chlorinated polyethylene inogona kukamurwa kuita resin chlorinated polyethylene (CPE) uye elastic mhando chlorinated polyethylene (CM) mapoka maviri.Pamusoro pekushandiswa chete, thermoplastic resins inogona zvakare kusanganiswa ne polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), polystyrene (PS), ABS uye kunyange polyurethane (PU).Muindasitiri yerabha, CPE inogona kushandiswa seyakanyanya-kuita, yepamusoro-mhando yakakosha rabha, uye inogona zvakare kusanganiswa ne ethylene propylene rubber (EPR), butyl rubber (IIR), nitrile butadiene rubber (NBR), chlorosulfonated polyethylene ( CSM) nemamwe marubha.
Maitiro eCPE
1, CPE imhando yerabha yakazara, ine yakanakisa kupisa kupisa kweokisijeni kuchembera, kuchembera kweozone, asidhi uye alkali kuramba, makemikari zvinhu.
2, kupikisa kwemafuta eCPE kwakajairika, uye kushorwa kweASTM 1 mafuta uye ASTM 2 mafuta yakanakisa, iyo yakaenzana neNBR;Yakanakisa kuramba ASTM 3 oiri, iri nani pane CR, uye inofananidzwa neCSM.
3, CPE ine chlorine, ine yakanakisa murazvo retardant kuita, uye ine kupisa anti-drip maitiro.Iyo inodzoreredza murazvo zvinhu zvine murazvo wakanaka wekudzoreredza kuita uye mutengo wakaderera unogona kuwanikwa nechikamu chakakodzera cheantimony flame retardant, chlorinated parafini uye Al(OH)3.
4. CPE haina chepfu, haina simbi inorema uye PAHs, uye inosangana zvizere nezvinodiwa zvezvakatipoteredza.
5, CPE ine yakakwira kuzadza kuita, inogona kugadzirira kusangana nemhando dzakasiyana dzekuita zvinodiwa zvechigadzirwa.CPE ine yakanaka yekugadzirisa kuita uye Mooney viscosity inowanikwa mumhando dzakasiyana-siyana pakati pe50-100.
Nguva yekutumira: Sep-16-2023
