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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 mahimmanci shine ƙara ƙarfin narkewa na PVC. Sabili da haka, hanya mai ma'ana ita ce ƙara abubuwan haɓakawa don haɓaka ƙarfin narkewa da rage zafin aiki. ...Kara karantawa -
Menene asarar da ƙarancin ingancin chlorinated polyethylene CPE ke haifarwa a cikin sarrafa PVC
Chlorinated polyethylene (CPE) samfuri ne na chlorinated gyare-gyare na polyethylene mai girma (HDPE). A matsayin mai gyara kayan aiki don PVC, abun ciki na chlorine na CPE yakamata ya kasance tsakanin 35-38%. Saboda kyakkyawan juriya na yanayi, juriya na sanyi, juriyar harshen wuta, juriyar mai, tasirin resi ...Kara karantawa -
Binciken Hanyoyin Gwaji na gama-gari don PVC Calcium Zinc Stabilizers
PVC ƙãre kayayyakin da ake amfani a daban-daban masana'antu. Ƙimar da gwaji na PVC calcium zinc stabilizers suna buƙatar hanyoyi daban-daban dangane da aikin su. Gabaɗaya, akwai manyan hanyoyi guda biyu: a tsaye da tsauri. Hanyar a tsaye ta haɗa da hanyar gwajin jajayen takarda na Kongo, tsufa o...Kara karantawa -
Wadanne matsaloli ne ake samu a kasuwar agajin sarrafa PVC?
1. Har yanzu akwai wani tazara tsakanin kayayyakin sarrafa PVC na cikin gida da kayayyakin waje, kuma rahusa ba shi da wani babban fa'ida a gasar kasuwa. Kodayake samfuran cikin gida suna da wasu fa'idodin ƙasa da farashi a gasar kasuwa, muna da wasu tazara a aikin samfur...Kara karantawa -
Abubuwan da ke cikin jiki da manyan ayyuka na kayan aikin sarrafa PVC
Taimakon sarrafa PVC shine polymer graft na thermoplastic da aka samu daga polymerization na methyl methacrylate da acrylate ta hanyar ruwan ruwan iri. An fi amfani dashi don sarrafawa da samar da kayan PVC. Yana da tasiri mai kyau akan inganta tasirin tasirin kayan aikin PVC. Yana iya prep...Kara karantawa -
Menene abubuwan da ke shafar ingancin kayan aikin sarrafawa
1. Lambar danko Lamban danko yana nuna matsakaicin nauyin kwayar halitta na guduro kuma shine babban sifa don ƙayyade nau'in guduro. Kaddarorin da amfani da guduro sun bambanta dangane da danko. Kamar yadda mataki na polymerization na PVC guduro qara, inji p ...Kara karantawa -
A nunin "saman" a cikin masana'antar kare muhalli, sabbin abubuwan ci gaban masana'antu
Idan aka zo ga fitattun nune-nunen nune-nune a masana'antar kare muhalli, baje kolin muhalli na kasar Sin (IE EXPO) abu ne da ya zama dole. A matsayin nunin baje kolin yanayi, bana shekara ce ta cika shekaru 25 da fara 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 haɓakar filayen aikace-aikacen ƙasa a hankali, buƙatar titanium dioxide a cikin masana'antu kamar sabbin batura masu ƙarfi, sutura, da tawada sun haɓaka, suna haɓaka ƙarfin samar da kasuwar titanium dioxide. Dangane da bayanan da aka samu daga Cibiyar Ba da Shawarwari ta Advantech ta Beijing, ta...Kara karantawa -
Wace asara za ta haifar da ƙarancin ingancin chlorinated polyethylene CPE a cikin sarrafa PVC?
Chlorinated polyethylene (CPE) shine samfurin chlorinated na gyare-gyare na polyethylene mai girma (HDPE), wanda aka yi amfani dashi azaman mai gyara kayan aiki don PVC, abun ciki na chlorine na CPE yakamata ya kasance tsakanin 35-38%. Saboda kyakkyawan juriyar yanayinsa, juriyar sanyi, juriyar harshen wuta, juriyar mai, tasiri ...Kara karantawa -
Yadda za a gwada ƙari na inorganic abubuwa a cikin kayan aikin ACR?
Hanyar ganowa don Ca2+: Na'urorin gwaji da reagents: beakers; Filashin kwandon shara; Funnel; Burette; Wutar lantarki; Anhydrous ethanol; Hydrochloric acid, maganin buffer NH3-NH4Cl, alamar calcium, 0.02mol/LEDTA daidaitaccen bayani. Matakan gwaji: 1. Auna daidai adadin adadin ACR...Kara karantawa -
Menene fa'idodi da rashin amfani na ƙara hydrotalcite zuwa masu daidaitawar calcium zinc?
Hydrotalc wani abu ne da ba makawa a cikinsa don ma'aunin tutiya na calcium. Hydrotalc yana da tsari na musamman da kaddarorinsa, kuma mafi mahimmancin kaddarorin sa sune alkalinity da porosity da yawa, tare da na musamman da kyakkyawan aiki da inganci. Yana iya shawo kan h...Kara karantawa -
Abin da za a yi idan ingancin masu kula da kumfa na PVC ba shi da kyau?
A lokacin aikin kumfa na kayan, iskar gas ɗin da wakili mai kumfa ya rushe yana haifar da kumfa a cikin narke. Akwai yanayin ƙananan kumfa suna faɗaɗa zuwa manyan kumfa a cikin waɗannan kumfa. Girma da adadin kumfa ba wai kawai suna da alaƙa da adadin adadin kumfa ba, har ma da ...Kara karantawa
