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Uburyo bwo kunoza ireme ry'ibikoresho bigenzura ifuro bya PVC:
Hari uburyo bwinshi bwo kunoza ubwiza bw'ibikoresho bipima ifuro bya PVC. Ikintu cy'ingenzi ni ukongera imbaraga zo gushonga za PVC. Kubwibyo, uburyo bukwiye ni ukongeramo inyongeramusaruro kugira ngo wongere imbaraga zo gushonga no kugabanya ubushyuhe bwo gutunganya. ...Soma byinshi -
Ni iki gihombo giterwa na CPE ya polyethylene ifite chlorine nke mu gutunganya PVC?
Polyethylene ifite chlorine (CPE) ni umusaruro uhindura chlorine ugizwe na polyethylene ifite ubucucike bwinshi (HDPE). Nk'igikoresho cyo gutunganya PVC, ingano ya chlorine muri CPE igomba kuba hagati ya 35-38%. Bitewe n'uko irwanya ikirere neza, irwanya ubukonje, irwanya umuriro, irwanya amavuta, irwanya ingaruka...Soma byinshi -
Isesengura ry'Uburyo Busanzwe bwo Gupima Ibintu Bidahungabanya Kalisiyumu ya PVC
Ibikoresho bya PVC birangiye bikoreshwa mu nganda zitandukanye. Isuzuma n'igeragezwa rya PVC calcium zinc stabilizers bisaba uburyo butandukanye bitewe n'imikorere yabyo. Muri rusange, hari uburyo bubiri bw'ingenzi: static na dynamic. Uburyo static burimo uburyo bwa Congo red test paper method, age o...Soma byinshi -
Ni ibihe bibazo biri ku isoko ry’inkunga yo gutunganya PVC?
1. Haracyari icyuho runaka hagati y’ibikoresho byo gutunganya PVC byo mu gihugu n’ibicuruzwa byo mu mahanga, kandi ibiciro biri hasi ntabwo bifite inyungu nini mu ipiganwa ku isoko. Nubwo ibicuruzwa byo mu gihugu bifite inyungu zimwe na zimwe mu rwego rw’ubutaka n’ibiciro mu ipiganwa ku isoko, hari icyuho kimwe mu mikorere y’ibicuruzwa...Soma byinshi -
Imiterere ifatika n'imirimo y'ingenzi y'ibikoresho byo gutunganya PVC
Ubufasha mu gutunganya PVC ni polymer ya thermoplastic graft ikomoka kuri polymer ya methyl methacrylate na acrylate binyuze mu mavuta yo koza imbuto. Ikoreshwa cyane cyane mu gutunganya no gukora ibikoresho bya PVC. Igira ingaruka nziza mu kunoza ubudahangarwa bw'ibikoresho bya PVC. Ishobora gutegura...Soma byinshi -
Ni ibihe bintu bigira ingaruka ku bwiza bw'ibikoresho byo gutunganya
1. Umubare w'ubucucike Umubare w'ubucucike ugaragaza uburemere mpuzandengo bwa resin kandi ni cyo kintu cy'ingenzi kiranga ubwoko bwa resin. Imiterere n'imikoreshereze ya resin biratandukanye bitewe n'ubucucike. Uko urwego rwa polymerization ya resin ya PVC rwiyongera, imikorere ya mechanical p...Soma byinshi -
Mu imurikagurisha "rikomeye" mu nganda zirengera ibidukikije, hagaragaye intambwe igezweho mu iterambere ry'inganda
Ku bijyanye n'imurikagurisha rizwi cyane mu nganda zirengera ibidukikije, imurikagurisha ry'ibidukikije mu Bushinwa (IE EXPO) ni ngombwa cyane. Nk'imurikagurisha ry'ikirere, uyu mwaka wizihizwa isabukuru y'imyaka 25 y'imurikagurisha ry'ibidukikije mu Bushinwa. Iri murikagurisha ryafunguye inzu zose z'imurikagurisha za Sh...Soma byinshi -
Uko inganda za titanium dioxide zihagaze mu iterambere
Bitewe n’izamuka ry’ibicuruzwa biri mu nzira zo hasi, icyifuzo cya dioxyde ya titaniyumu mu nganda nka bateri nshya z’ingufu, irangi, na wino cyariyongereye, bituma isoko rya dioxyde ya titaniyumu ryiyongera. Dukurikije amakuru yavuye muri Beijing Advantech Information Consulting, yakozwe na...Soma byinshi -
Ni ikihe gihombo kizaterwa na CPE ya polyethylene ifite chlorine nkeya mu gutunganya PVC?
Polyethylene ifite chlorine (CPE) ni umusaruro wa chlorine wa polyethylene ifite ubucucike bwinshi (HDPE), ikoreshwa mu gutunganya PVC, Ingano ya chlorine muri CPE igomba kuba hagati ya 35-38%. Bitewe n'uko irwanya ikirere neza, irwanya ubukonje, irwanya umuriro, irwanya amavuta, irwanya...Soma byinshi -
Ni gute wagerageza kongeramo ibintu bidafite umwimerere mu bikoresho bifasha mu gutunganya ACR?
Uburyo bwo gupima Ca2+: Ibikoresho byo kugerageza n'ibisubizo: amacupa; Icupa ry'ibumba rinini; Ifuru; Burette; Ifuru y'amashanyarazi; Etanoli y'amazi; Aside Hydrochloric, umuti wa NH3-NH4Cl wa buffer, ikimenyetso cya kalisiyumu, umuti usanzwe wa 0.02mol/LEDTA. Intambwe zo gupima: 1. Gupima neza ingano runaka ya ACR ...Soma byinshi -
Ni izihe nyungu n'ibibi byo kongeramo hydrotalcite mu bintu bitera imbaraga calcium zinc?
Hydrotalc ni igikoresho cy'ingenzi mu gutuma calcium zinc ikomeza gukora neza. Hydrotalc ifite imiterere n'imiterere byihariye, kandi imiterere yayo y'ibanze ni alkalinity na multi porosity, ifite imikorere yihariye kandi myiza. Ishobora kwinjiza neza h...Soma byinshi -
Wakora iki niba ubuziranenge bw'ibikoresho bigenzura ifuro rya PVC ari bubi?
Mu gihe cyo gusohora ifuro ry'ibikoresho, umwuka uboze n'ikintu gitanga ifuro urema uduce duto mu gushonga. Hari uburyo uduce duto twaguka tujya mu duce duto muri utwo duce. Ingano n'ingano y'uduce ntabwo bifitanye isano gusa n'ingano y'ikintu gitanga ifuro cyongewemo, ahubwo binafitanye isano no ...Soma byinshi
