yadda za a zabi PVC resin?
yadda za a zabi PVC guduro ?,
pvc resin K darajar, PVC guduro polymerization,
An raba PVC zuwa samfuran da yawa bisa ga digiri daban-daban na polymerization, da kuma alamar PVC iri daban-daban suna amfani da matsayin polymerization ko alamar samfurin.Samar da PVC m takardar ya kamata a yi amfani da bakwai iri PVC (sa S-800, SG-7) ko takwas iri PVC (sa S-700, SG-8), kowane manufacturer zai zama daban-daban a cikin lakabin, kullum da amfani. na SG da alamar lambobi ɗaya a madadin samfurin PVC, yin amfani da ɗaruruwan da dubunnan lambobi a madadin digiri na polymerization (yafi duba lambar, Lamba ɗaya yana wakiltar samfurin iri ɗaya, kamar Qingdao Haijing HS1000, Shanghai chlor-alkali WS1000, Qilu Petrochemical S1000 duk suna wakiltar Nau'in 5 PVC).Gabashin kasar Sin yi karin takarda karfe, kullum amfani da shi ne Qilu petrochemical, Shanghai chlor-alkali, Cangua, Qingdao Haijing, Dagu sinadaran kayayyakin, Kudancin kasar Sin iya la'akari da kayayyakin na Fudihua.
Matsayin polymerization na nau'in 7 da nau'in 8 PVC yana da ƙasa kuma yana da sauƙin sarrafawa, don haka an fi amfani dashi a cikin samar da kayan aikin takarda da allura.Dangane da ka'idojin kasa, PVC ta kasu kashi takwas, wato, nau'in 1 zuwa nau'in 8. Yanayin kasuwa na yau da kullum shine nau'i uku (digiri na polymerization 1300, galibi ana amfani dashi don masana'antar waya da kebul, fim ɗin birgima), nau'ikan biyar ( Digiri na polymerization 1000, galibi ana amfani da su don bayanan martaba, bututu), da nau'ikan bakwai guda takwas.
Bayanin samfur
PVC gajarta ce ga polyvinyl chloride.Guduro wani abu ne da ake yawan amfani dashi wajen samar da robobi da roba.Gudun PVC farin foda ne da aka saba amfani dashi don samar da thermoplastics.Abu ne na roba da ake amfani da shi a duniya a yau.Polyvinyl chloride guduro yana da fitattun halaye kamar ɗimbin albarkatun ƙasa, fasahar masana'anta balagagge, ƙarancin farashi, da fa'idodin amfani.Yana da sauƙin sarrafawa kuma ana iya sarrafa shi ta hanyar gyare-gyare, laminating, allura gyare-gyare, extrusion, calending, busa gyare-gyare da sauran hanyoyi.Tare da kyawawan kaddarorin jiki da sinadarai, ana amfani da shi sosai a masana'antu, gini, aikin gona, rayuwar yau da kullun, marufi, wutar lantarki, kayan amfanin jama'a, da sauran fannoni.Gudun PVC gabaɗaya suna da juriya na sinadarai.Yana da ƙarfi sosai da juriya ga ruwa da abrasion.Polyvinyl chloride resin (PVC) ana iya sarrafa shi zuwa samfuran filastik daban-daban.PVC robobi ne mai nauyi, mara tsada, kuma robobi ne masu dacewa da muhalli.
Siffofin
PVC yana daya daga cikin resin thermoplastic da aka fi amfani dashi.Ana iya amfani da shi don yin samfura masu ƙarfi da ƙarfi, kamar bututu da kayan aiki, ƙofofin da aka bayyana, tagogi da zanen kaya.Hakanan yana iya yin samfura masu laushi, kamar fina-finai, zanen gado, wayoyi na lantarki da igiyoyi, allon bene da fata na roba, ta ƙari na filastik.
Ƙayyadaddun bayanai
| Maki | QS-650 | S-700 | S-800 | S-1000 | QS-800F | QS-1000F | QS-1050P | |
| Matsakaicin digiri na polymerization | 600-700 | 650-750 | 750-850 | 970-1070 | 600-700 | 950-1050 | 1000-1100 | |
| Bayyanar yawa, g/ml | 0.53-0.60 | 0.52-0.62 | 0.53-0.61 | 0.48-0.58 | 0.53-0.60 | ≥0.49 | 0.51-0.57 | |
| Abun ciki mara ƙarfi (ruwa ya haɗa), %, ≤ | 0.4 | 0.30 | 0.20 | 0.30 | 0.40 | 0.3 | 0.3 | |
| Filastik sha na 100g guduro, g, ≥ | 15 | 14 | 16 | 20 | 15 | 24 | 21 | |
| Ragowar VCM, mg/kg ≤ | 5 | 5 | 3 | 5 | 5 | 5 | 5 | |
| Nuna % | 0.025 mm raga ≤ | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 0.063m raga % ≥ | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Lambar idon kifi, No./400cm2, ≤ | 30 | 30 | 20 | 20 | 30 | 20 | 20 | |
| Yawan barbashi najasa, A'a., ≤ | 20 | 20 | 16 | 16 | 20 | 16 | 16 | |
| Fari (160ºC, bayan mintuna 10), %, ≥ | 78 | 75 | 75 | 78 | 78 | 80 | 80 | |
| Aikace-aikace | Kayayyakin Gyaran allura, Kayayyakin Bututu, Kayayyakin Kalanda, Bayanan Bayanan Kumfa, Tsararrun Bayanan Bayani, Fitar Fayil ɗin Ginin Tsayayyen Bayani | Rubutun Rabin Tsari, Faranti, Kayayyakin bene, Linning Epidural, Sassan Na'urorin Lantarki, Abubuwan Mota | Fim na gaskiya, kunshin, kwali, katako da benaye, abin wasa, kwalabe da kwantena | Sheets, Fata na wucin gadi, Kayayyakin bututu, Bayanan martaba, Bellows, Bututun Kariya, Fina-finan marufi | Kayayyakin Ƙarfafawa, Wayoyin Lantarki, Kayan Kebul, Fina-Finai masu laushi da Faranti | Sheets, Kayan Kalanda, Kayan Aikin Kalandar Bututu, Kayan Wuta na Waya da igiyoyi | Bututun Ban ruwa, Bututun Ruwan Sha, Bututun Kumfa, Bututun Ruwa, Bututun Waya, Bayanan Bayani | |
Aikace-aikace
Bayanan martaba na PVC
Bayanan martaba da bayanan martaba sune mafi girman wuraren amfani da PVC a cikin ƙasata, suna lissafin kusan kashi 25% na yawan amfanin PVC.Ana amfani da su musamman don kera kofofi da tagogi da kayan ceton makamashi, kuma har yanzu aikace-aikacensu na karuwa sosai a fadin kasar.
PVC bututu
Daga cikin samfuran polyvinyl chloride da yawa, bututun polyvinyl chloride shine yanki na biyu mafi girma da ake amfani da shi, wanda ya kai kusan kashi 20% na amfaninsa.A cikin ƙasata, ana haɓaka bututun PVC a baya fiye da bututun PE da bututun PP, tare da ƙarin nau'ikan, kyakkyawan aiki, da aikace-aikacen da yawa, kuma suna da matsayi mai mahimmanci a kasuwa.
PVC fim
Amfani da PVC a fagen fina-finai na PVC yana matsayi na uku, yana lissafin kusan 10%.Bayan an haɗe PVC da ƙari da filastik, ana amfani da kalanda mai jujjuya uku ko huɗu don yin fim mai haske ko launi tare da ƙayyadaddun kauri.Ana sarrafa fim ɗin ta wannan hanyar don zama fim ɗin da aka tsara.Hakanan za'a iya yanke shi kuma a rufe shi da zafi don aiwatar da jakunkuna na marufi, riguna, riguna, labule, kayan wasan motsa jiki, da dai sauransu. Za a iya amfani da fim mai fa'ida mai fa'ida don greenhouses, filayen filastik, da fina-finan ciyawa.Fim ɗin da aka shimfiɗa biaxally yana da halayen haɓakar zafi, wanda za'a iya amfani dashi don tattara marufi.
PVC wuya kayan da faranti
Ana ƙara stabilizers, lubricants, da fillers zuwa PVC.Bayan hadawa, za a iya amfani da na'urar extruder wajen fitar da bututu masu kauri, da bututu masu siffa na musamman, da kuma bututun da aka yi amfani da su na ma'auni daban-daban, waɗanda za a iya amfani da su a matsayin bututun magudanar ruwa, bututun ruwan sha, cakuɗen waya, ko matakan hannaye..Zane-zanen da aka lissafta an lullube su kuma ana matse su da zafi don yin faranti masu kauri iri-iri.Za a iya yanke farantin zuwa siffar da ake buƙata, sannan a yi masa walda da iska mai zafi tare da sandar walda ta PVC don samar da tankunan ajiya daban-daban masu jure wa sinadarai, bututun iska, da kwantena.
PVC janar taushi samfurin
Ana iya amfani da extruder don matsi cikin hoses, igiyoyi, wayoyi, da dai sauransu;ana iya amfani da na'urar yin gyare-gyaren allura tare da gyare-gyare daban-daban don yin takalmin filastik, takalman takalma, slippers, kayan wasa, sassan mota, da dai sauransu.
PVC marufi kayan
Ana amfani da samfuran polyvinyl chloride galibi don shiryawa a cikin kwantena daban-daban, fina-finai, da zanen gado.Kwantenan PVC galibi suna samar da kwalabe na ruwan ma'adinai, abubuwan sha, da kayan kwalliya, da kuma marufi don tace mai.Za a iya amfani da fim ɗin PVC don haɗawa tare da sauran polymers don samar da laminates masu rahusa da samfurori masu kyau tare da kyawawan kaddarorin shinge.Hakanan za'a iya amfani da fim ɗin polyvinyl chloride don shimfiɗawa ko marufi mai zafi don marufi, zane, kayan wasan yara, da kayan masana'antu.
PVC siding da bene
Ana amfani da bangarorin bangon polyvinyl chloride galibi don maye gurbin bangarorin bangon aluminum.Ban da wani ɓangare na resin PVC, sauran abubuwan fale-falen fale-falen fale-falen PVC sune kayan da aka sake yin fa'ida, adhesives, filaye, da sauran abubuwan da aka gyara.Ana amfani da su ne a ƙasan gine-ginen tashar jirgin sama da sauran ƙasa mai wuya.
Polyvinyl Chloride Kayayyakin Masu Amfani
Jakunkuna kayayyakin gargajiya ne da aka yi ta hanyar sarrafa polyvinyl chloride.Ana amfani da polyvinyl chloride don yin fata iri-iri na kwaikwayo, waɗanda ake amfani da su a cikin jakunkuna da kayan wasanni kamar ƙwallon kwando, ƙwallon ƙafa, da rugby.Hakanan za'a iya amfani dashi don yin bel don kayan ado da kayan kariya na musamman.Polyvinyl chloride yadudduka na tufafi gabaɗaya yadudduka ne (babu buƙatar a shafa), irin su ponchos, wando na jarirai, jaket na fata na kwaikwayo, da takalman ruwan sama iri-iri.Ana amfani da polyvinyl chloride a yawancin wasanni da samfuran nishaɗi, kamar kayan wasan yara, rikodin bayanai, da kayan wasanni.Kayan wasan yara na Polyvinyl chloride da kayan wasanni suna da girman girma.Suna da fa'ida saboda ƙananan farashin samar da su da sauƙi mai sauƙi.
PVC rufi kayayyakin
Ana yin fata na wucin gadi tare da goyan baya ta hanyar lulluɓe PVC manna akan zane ko takarda, sannan a sanya shi filastik a zafin jiki sama da 100 ° C.Hakanan za'a iya ƙirƙirar ta ta hanyar candering PVC da ƙari a cikin fim sannan danna shi tare da substrate.Fata na wucin gadi ba tare da juzu'i ba yana yin lissafin kalandar kai tsaye a cikin takarda mai laushi na wani kauri, sannan ana iya danna tsarin.Ana iya amfani da fata na wucin gadi don yin akwatuna, jakunkuna, murfin littafi, sofas, da kushin mota da sauransu, da kuma fata na ƙasa, ana amfani da su azaman rufin bene don gine-gine.
PVC kumfa kayayyakin
Lokacin hada PVC mai laushi, ƙara adadin da ya dace na wakili mai kumfa don samar da takarda, wanda aka yi amfani da shi a cikin filastik kumfa, wanda za'a iya amfani dashi azaman silifa, sandal, insoles, da kayan marufi masu ƙarfi.Hakanan za'a iya amfani da extruder don samar da allunan PVC masu wuyar kumfa da bayanan martaba, wanda zai iya maye gurbin itace kuma sabon nau'in kayan gini ne.
PVC m takardar
Ana ƙara mai gyara tasiri da organotin stabilizer zuwa PVC, kuma ya zama takarda mai haske bayan haɗuwa, filastik da calending.Ana iya sanya thermoforming ta zama kwantena na zahiri mai bakin bakin ciki ko kuma a yi amfani da ita don marufi.Yana da kyakkyawan kayan tattarawa da kayan ado.
Sauran
Ƙofofi da tagogi an haɗa su da abubuwa masu siffa na musamman.A wasu kasashe, ta mamaye kasuwar kofa da taga tare da kofofin katako, tagogi, tagogin aluminum, da sauransu;kayan kamar itace, kayan gini na karfe (arewa, bakin teku);kwantena m.
Marufi
(1) Shiryawa: 25kg net/pp jakar, ko jakar takarda kraft.
(2) Yawan lodawa: 680Bags/20'kwantena, 17MT/20'kwantena.
(3) Yawan lodawa: 1120Bags/40'kwantena, 28MT/40'kwantena.
