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Pakuratidzwa kwe "pamusoro" muindasitiri yekuchengetedzwa kwezvakatipoteredza, ichangoburwa indasitiri maitiro
Kana zvasvika pazviratidziro zvinonyatsozivikanwa muindasitiri yekuchengetedzwa kwezvakatipoteredza, China Environmental Expo (IE EXPO) inonyanya kukosha. Sekuratidzwa kwemamiriro ekunze, gore rino rinocherekedza makore makumi maviri neshanu eChina Environmental Expo. Ichi chiratidziro chakavhura dzimba dzese dzekuratidzira dzeSh...Verenga zvimwe -
Kuvandudza mamiriro etitanium dioxide indasitiri
Nekusimuka zvishoma nezvishoma kwenzvimbo dzepasi pekushandisa, kudiwa kwetitanium dioxide mumaindasitiri akadai semabhatiri emagetsi matsva, machira, uye ingi kwawedzera, zvichikwidza huwandu hwekugadzira kwemusika wetitanium dioxide. Zvinoenderana nedata kubva kuBeijing Advantech Information Consulting, ne...Verenga zvimwe -
Ndekupi kurasikirwa kuchakonzerwa neyakaderedzwa-yemhando chlorethylene CPE muPVC kugadzirisa?
Chlorinated polyethylene (CPE) i chlorinated modification product ye high-density polyethylene (HDPE), inoshandiswa sekugadzirisa kugadzirisa kwePVC, The chlorine content yeCPE inofanira kuva pakati pe35-38%. Nekuda kwekunaka kwayo kwemamiriro ekunze kuramba, kutonhora, kuramba kwemurazvo, mafuta kuramba, kukanganisa ...Verenga zvimwe -
Nzira yekuyedza sei kuwedzera kwezvinhu inorganic mu ACR kugadzirisa aids?
Nzira yekuona yeCa2 +: Zvombo zvekuedza uye reagents: mabheki; Conical flask; Funnel; Burette; Choto chemagetsi; Anhydrous ethanol; Hydrochloric acid, NH3-NH4Cl buffer solution, calcium indicator, 0.02mol/LEDTA standard solution. Edzai matanho: 1. Nyatsoyera huremu hwakati hwe ACR...Verenga zvimwe -
Chii chekuita kana mhando yePVC inopupuma regulators isina kunaka?
Munguva yekupupuma kwezvinhu, gasi rakaora neanoita furo rinoumba mabubble mukunyunguduka. Pane maitiro emabhuru madiki arikukwira akananga kumabhuru mahombe mune aya mabhuru. Saizi uye huwandu hwemabhuru hahuna hukama chete nehuwandu hwehuputi hwemumiriri hwakawedzerwa, asiwo kune ...Verenga zvimwe -
Indasitiri yepetrochemical yakabatanidzwa zvakanyanya muchirongwa che "Belt and Road" uye iri kunyora chitsauko chitsva
2024 ndiro gore rekutanga regumi rechipiri rekuvaka kwe "Belt uye Road". Gore rino, China petrochemical indasitiri inoenderera mberi nekubatana pamwe ne "Belt uye Road". Mapurojekiti aripo ari kufambira mberi zvakanaka, uye mapurojekiti mazhinji matsva ave kuda kuitwa...Verenga zvimwe -
Ndeapi mabasa ePVC kugadzirisa aids?
1. PVC processing aids PA-20 uye PA-40, sezvigadzirwa zveACR zvinotengeswa kunze kwenyika, zvinoshandiswa zvakanyanya muPVC transparent films, PVC sheets, PVC particles, PVC hoses uye zvimwe zvigadzirwa kuti zvinyatsovandudza kupararira uye kupisa kwekushanda kwePVC misanganiswa, kupenya kwepamusoro...Verenga zvimwe -
Iko kushandiswa uye kungwarira kwePVC foaming regulators
Chinangwa chePVC foaming regulator: Kuwedzera kune ese ekutanga maitiro ePVC kugadzirisa aids, anopupa mareji ane huremu hwemamorekuru kupfuura general-chinangwa kugadzirisa, kunyungudika kusimba, uye anogona kupa zvigadzirwa zvakanyanya yunifomu sero chimiro uye yakaderera...Verenga zvimwe -
Kukanganisa kwezvigadzirwa zvePVC pahupenyu hwevanhu
Zvigadzirwa zvePVC zvine maitiro akadzika uye akaomarara pahupenyu hwevanhu, uye zvinopinda muhupenyu hwedu hwezuva nezuva munzira dzakawanda. Chekutanga, zvigadzirwa zvePVC zvinoshandiswa zvakanyanya muminda yakawanda nekuda kwekusimba kwazvo, mapurasitiki uye mutengo wakaderera, nekudaro kuvandudza zvakanyanya kunaka ...Verenga zvimwe -
Zvakanakira zveCPE application mumatambo
Kana dziri waya dzepasi-voltage uye tambo, dzinonyanya kukamurwa kuita zvikamu zviviri zvinoenderana nechinangwa chavo: waya dzekuvaka uye waya dzemagetsi emidziyo. Muwaya yekuvaka, yaive yakasikwa rabha insulated yakarukwa asphalt coated waya kutanga kuma1960s. Kubva kuma1970, yanga iri c...Verenga zvimwe -
Zvinhu zvinoverengeka zvinokanganisa PVC plasticization
Plasticization inoreva nzira yekukungurusa kana kuburitsa raw raw kuti ivandudze ductility yayo, kuyerera, uye zvimwe zvinhu, kuitira kufambisa kunotevera kugadziridzwa kwakadai sekuumba 1. Mamiriro ekugadzirisa: Pasi pemamiriro ekugadzirisa, chiyero chePVC resin incr. .Verenga zvimwe -
Iyo ramangwana rekusimudzira maitiro e chlorinated polyethylene yakanaka
Chlorinated polyethylene, yakapfupikiswa seCPE, chinhu chakazara chepolymer chisiri chepfu uye chisinganhuhwi, chine hupfu chena. Chlorinated polyethylene, semhando yepamusoro yepolymer ine chlorine, ine yakanakisa yemamiriro ekunze, kuramba mafuta, asidhi uye alkali kuramba, agin ...Verenga zvimwe
