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Kariya lokacin zabar chlorinated polyethylene
Kariya lokacin zabar polyethylene chlorinated: CPE chlorinated polyethylene ana amfani dashi sosai a cikin firam ɗin firiji, ƙofofin PVC da bayanan taga, zanen bututu, kayan aiki, makafi, waya da sheaths na USB, Rolls mai hana ruwa, mai ɗaukar wuta…Kara karantawa -
Dalilan saurin haɓaka sabbin abubuwan da ke da alaƙa da muhalli na calcium zinc stabilizers sune
Lokacin samar da samfurori na filastik, muna amfani da ma'auni mai yawa, daga cikin abin da aka fi amfani da su a cikin nau'i mai mahimmanci. Ko da yake masu daidaita gishirin gubar ba su da tsada kuma suna da ingantaccen yanayin zafi, an yi amfani da su sosai. Duk da haka, th...Kara karantawa -
Menene bambance-bambance tsakanin kayan aikin sarrafa PVC, masu filastik, da mai?
Saboda kayan aiki na PVC suna dacewa sosai tare da PVC kuma suna da nauyin nauyin kwayoyin halitta mai girma (kimanin (1-2) × 105-2.5 × 106g / mol) kuma babu foda mai rufi, suna ƙarƙashin zafi da haɗuwa a lokacin aikin gyaran gyare-gyare. Suka fara laushi da...Kara karantawa -
Yadda za a gwada ƙari na inorganic abubuwa i
Yadda za a gwada ƙari na inorganic abubuwa a cikin kayan aikin sarrafa ACR: Hanyar ganowa don Ca2+: Kayan gwaji da reagents: beaker; kwalban mazugi; Funnel; burette; Wutar lantarki; Anhydrous ethanol; Hydrochloric acid, maganin buffer NH3-NH4Cl, alamar calcium, 0.02mol/L ...Kara karantawa -
Menene batutuwan launi bayan calcium zinc stabilizers maye gurbin gishirin gubar?
Bayan an canza stabilizer daga gishiri gubar zuwa calcium zinc stabilizer, yana da sauƙi a gano cewa launin samfurin sau da yawa yakan zama kore, kuma yana da wuya a cimma canjin launi daga kore zuwa ja. Bayan da stabilizer na wuya PVC kayayyakin ne transfor ...Kara karantawa -
Amfanin amfani da polyethylene mai chlorinated a cikin igiyoyi na kan layi
1. Inganta fasaha matakin na USB kayayyakin CPE fasahar yana da m yi, m harshen retardanancy da man juriya, mai kyau zafi tsufa juriya, lemar ozone juriya, sauyin yanayi juriya, kuma mai kyau tsari hadawa yi. Yana da kusan babu scorchin ...Kara karantawa -
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
