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Hanyoyi don inganta ingancin masu kula da kumfa na PVC:
Akwai hanyoyi da yawa don inganta ingancin masu kula da kumfa na PVC. Babban abin da ke haifar da hakan shi ne ƙara ƙarfin narkewar PVC. Saboda haka, hanya mai ma'ana ita ce ƙara ƙarin abubuwa don inganta ƙarfin narkewar da rage zafin sarrafawa. ...Kara karantawa -
Menene asarar da ƙarancin ingancin polyethylene mai chlorine CPE ke haifarwa a cikin aikin PVC?
Polyethylene mai sinadarin Chlorin (CPE) samfurin gyaran chlorine ne na polyethylene mai yawan yawa (HDPE). A matsayin mai gyarawa ga PVC, sinadarin chlorine na CPE yakamata ya kasance tsakanin kashi 35-38%. Saboda kyawun juriyarsa ga yanayi, juriya ga sanyi, juriya ga harshen wuta, juriya ga mai, da kuma juriyar tasiri...Kara karantawa -
Binciken Hanyoyin Gwaji Na Yau Da Kullum Don Daidaita Sinadaran PVC Calcium Zinc
Ana amfani da kayayyakin da aka gama da PVC a masana'antu daban-daban. Kimantawa da gwajin masu daidaita sinadarin zinc na PVC suna buƙatar hanyoyi daban-daban dangane da aikinsu. Gabaɗaya, akwai manyan hanyoyi guda biyu: tsayayye da tsauri. Hanyar tsaye ta haɗa da hanyar takarda ja ta Congo, tsufa o...Kara karantawa -
Wadanne matsaloli ne ke tattare da kasuwar taimakon sarrafa PVC?
1. Har yanzu akwai wani gibi tsakanin kayan aikin sarrafa PVC na cikin gida da kayayyakin ƙasashen waje, kuma ƙarancin farashi ba shi da babban fa'ida a gasar kasuwa. Duk da cewa kayayyakin cikin gida suna da wasu fa'idodi na yanki da farashi a gasar kasuwa, muna da wasu gibi a cikin aikin samfura...Kara karantawa -
Halayen zahiri da manyan ayyukan kayan aikin sarrafa PVC
Taimakon sarrafa PVC wani polymer ne mai amfani da thermoplastic wanda aka samo daga polymerization na methyl methacrylate da acrylate ta hanyar man shafawa iri. Ana amfani da shi galibi don sarrafawa da samar da kayan PVC. Yana da tasiri mai kyau akan inganta juriyar tasirin kayan PVC. Yana iya shirya...Kara karantawa -
Waɗanne abubuwa ne ke shafar ingancin kayan aikin sarrafawa
1. Lambar Danko Lambar danko tana nuna matsakaicin nauyin kwayoyin halitta na resin kuma shine babban siffa don tantance nau'in resin. Halaye da amfani da resin sun bambanta dangane da danko. Yayin da matakin polymerization na resin PVC ke ƙaruwa, p...Kara karantawa -
A baje kolin "saman" a masana'antar kare muhalli, sabbin dabarun ci gaban masana'antu
Idan ana maganar shahararrun nune-nunen masana'antar kare muhalli, baje kolin muhalli na kasar Sin (IE EXPO) abu ne da ba makawa a zahiri. A matsayin baje kolin yanayi, wannan shekarar tana cika shekaru 25 da kafuwar baje kolin muhalli na kasar Sin. Wannan baje kolin ya bude dukkan dakunan baje kolin na Sh...Kara karantawa -
Matsayin ci gaban masana'antar titanium dioxide
Tare da karuwar ayyukan da ke ƙasa da ƙasa, buƙatar titanium dioxide a masana'antu kamar sabbin batirin makamashi, rufin rufi, da tawada ya ƙaru, wanda hakan ya ƙara ƙarfin samar da kasuwar titanium dioxide. A cewar bayanai daga Beijing Advantech Information Consulting, ta...Kara karantawa -
Wadanne asara ne za a samu sakamakon ƙarancin sinadarin polyethylene mai sinadarin chlorine CPE a fannin sarrafa PVC?
Polyethylene mai sinadarin Chlorin (CPE) wani samfurin gyaran chlorine ne na polyethylene mai yawan yawa (HDPE), wanda ake amfani da shi azaman gyaran sarrafawa don PVC. Yawan sinadarin chlorine na CPE yakamata ya kasance tsakanin kashi 35-38%. Saboda kyawun juriyarsa ga yanayi, juriya ga sanyi, juriya ga harshen wuta, juriya ga mai, da kuma tasirin...Kara karantawa -
Yadda ake gwada ƙara abubuwan da ba su da sinadarai a cikin kayan aikin sarrafa ACR?
Hanyar gano Ca2+: Kayan gwaji da abubuwan da ake amfani da su: beakers; Conical flask; Funnel; Burette; Tanderu ta lantarki; Anhydrous ethanol; Hydrochloric acid, NH3-NH4Cl buffer bayani, calcium nuna, 0.02mol/LEDTA misali bayani. Matakan gwaji: 1. A auna wani adadin ACR daidai...Kara karantawa -
Menene fa'idodi da rashin amfanin ƙara hydrotalcite ga masu daidaita sinadarin calcium zinc?
Hydrotalc abu ne mai mahimmanci ga masu daidaita sinadarin calcium zinc. Hydrotalc yana da tsari da halaye na musamman, kuma mafi mahimmancin kaddarorinsa sune alkalinity da multiporosity, tare da aiki na musamman da inganci. Yana iya shan sinadarin yadda ya kamata...Kara karantawa -
Me za a yi idan ingancin masu kula da kumfa na PVC bai yi kyau ba?
A lokacin aikin kumfa na kayan aiki, iskar gas da sinadarin kumfa ya ruguje yana samar da kumfa a cikin narkewar. Akwai yanayin ƙananan kumfa suna faɗaɗa zuwa manyan kumfa a cikin waɗannan kumfa. Girman da adadin kumfa ba wai kawai suna da alaƙa da adadin sinadarin kumfa da aka ƙara ba, har ma da ...Kara karantawa
