ifomula yomgangatho ophakathi ifilimu yoshicilelo yePVC yomgangatho wePVC
ifomula yomgangatho ophakathi wefilimu yoshicilelo yePVC yomgangatho wePVC,
PVC resin for PVC umgangatho,
Iinkcukacha zemveliso
IPVC sisishunqulelo sepolyvinyl chloride.I-resin yinto ehlala isetyenziselwa ukuveliswa kweeplastiki kunye neerubha.I-PVC resin ngumgubo omhlophe osetyenziswa ngokuqhelekileyo ukuvelisa i-thermoplastics.Yimathiriyeli eyenziweyo esetyenziswa kakhulu ehlabathini namhlanje.I-Polyvinyl chloride resin ineempawu ezibalaseleyo ezifana nezixhobo ezininzi eziluhlaza, iteknoloji yokuvelisa ekhulile, ixabiso eliphantsi, kunye noluhlu olubanzi lokusetyenziswa.Kulula ukusetyenzwa kwaye inokucutshungulwa ngokubumba, i-laminating, isitofu sokubumba, i-extrusion, i-calendering, i-blow folding kunye nezinye iindlela.Ngeempawu ezintle zomzimba kunye neekhemikhali, isetyenziswa kakhulu kushishino, ulwakhiwo, ezolimo, ubomi bemihla ngemihla, ukupakishwa, umbane, izinto eziluncedo zikawonke-wonke, kunye namanye amacandelo.Iireyini zePVC zinokumelana neekhemikhali eziphakamileyo.Yomelele kakhulu kwaye iyamelana namanzi kunye ne-abrasion.I-Polyvinyl chloride resin (PVC) inokucutshungulwa kwiimveliso ezahlukeneyo zeplastiki.I-PVC yiplastiki ekhaphukhaphu, engabizi kakhulu, kwaye inobuhlobo nokusingqongileyo.
Iimbonakalo
I-PVC yenye yezona zinto zisetyenziswa kakhulu kwi-thermoplastic resins.Ingasetyenziselwa ukwenza iimveliso ezinobunzima obuphezulu kunye namandla, njengemibhobho kunye nokufakelwa, iingcango zeprofayili, iifestile kunye namaphepha okupakisha.Isenokwenza iimveliso ezithambileyo, ezinje ngeefilim, amashiti, iingcingo zombane kunye neentambo, iibhodi eziphantsi kunye nesikhumba sokwenziwa, ngokongezwa kweeplasticizers.
Inkcazo
| Amabanga | QS-650 | S-700 | S-800 | S-1000 | QS-800F | QS-1000F | QS-1050P | |
| Isidanga somndilili wepolymerization | 600-700 | 650-750 | 750-850 | 970-1070 | 600-700 | 950-1050 | 1000-1100 | |
| Uxinaniso olubonakalayo, 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 | |
| Umxholo oguquguqukayo (amanzi afakiwe), %, ≤ | 0.4 | 0.30 | 0.20 | 0.30 | 0.40 | 0.3 | 0.3 | |
| Ukufunxwa kwePlastiki ye-100g resin, g, ≥ | 15 | 14 | 16 | 20 | 15 | 24 | 21 | |
| VCM intsalela, mg/kg ≤ | 5 | 5 | 3 | 5 | 5 | 5 | 5 | |
| Uvavanyo % | 0.025 mm umnatha% ≤ | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 0.063m umnatha% ≥ | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Inombolo yeso lentlanzi, No./400cm2, ≤ | 30 | 30 | 20 | 20 | 30 | 20 | 20 | |
| Inani leengqungquthela zokungcola, Hayi., ≤ | 20 | 20 | 16 | 16 | 20 | 16 | 16 | |
| Ubumhlophe (160ºC, imizuzu eyi-10 kamva), %, ≥ | 78 | 75 | 75 | 78 | 78 | 80 | 80 | |
| Usetyenziso | Izixhobo zokubunjwa kwesitofu, izixhobo zemibhobho, iMathiriyeli yokuKhalenda, iiProfayili eziQinisa ugwebu, iPhepha loKwakha iProfayile eQiqisiweyo. | Ishiti eliqingqileyo, iipleyiti, iMathiriyeli yoMgangatho, iLining Epidural, iiNdawo zeZixhobo zoMbane, iiNdawo zeMoto | Ifilimu ecacileyo, ukupakishwa, ikhadibhodi, iikhabhinethi kunye nemigangatho, into yokudlala, iibhotile kunye nezikhongozeli | Amashiti, izikhumba ezenziweyo, izixhobo zemibhobho, iiprofayili, imivumbo, imibhobho yoKhuseleko lweCable, iifilimu zokuPakisha | Izinto zoKwandisa, iiNcingo zoMbane, iiMpahla zeCable, iiFilimu ezithambileyo kunye neePlati | Amashiti, iMathiriyeli yokuKhalenda, iMibhobho yeZixhobo zokuKhalenda, iZixhobo zokuKhulisa iiNcingo kunye neeCables | Imibhobho yokunkcenkceshela, iityhubhu zamanzi okusela, imibhobho yogwebu, imibhobho yogutyulo, iMibhobho yocingo, iiProfayili eziqinileyo | |
Isicelo
Iprofayile yePVC
Iiprofayili kunye neeprofayili zezona ndawo zinkulu zokusetyenziswa kwePVC kwilizwe lam, zibalelwa malunga ne-25% yokusetyenziswa kwePVC iyonke.Ikakhulu isetyenziselwa ukwenza iingcango kunye neefestile kunye nezixhobo zokonga umbane, kwaye izicelo zabo zisakhula kakhulu kulo lonke ilizwe.
Umbhobho wePVC
Phakathi kweemveliso ezininzi ze-polyvinyl chloride, iipayipi ze-polyvinyl chloride ziyindawo yayo yesibini enkulu yokusetyenziswa, ibalwa malunga ne-20% yokusetyenziswa kwayo.Ezweni lam, imibhobho ye-PVC iphuhliswa kwangaphambili kunemibhobho ye-PE kunye nemibhobho ye-PP, kunye neentlobo ezininzi, ukusebenza kakuhle, kunye noluhlu olubanzi lwezicelo, kwaye zihlala kwindawo ebalulekileyo kwimarike.
Ifilimu yePVC
Ukusetyenziswa kwe-PVC kwintsimi yefilimu ye-PVC ithatha indawo yesithathu, ibalwa malunga ne-10%.Emva kokuba i-PVC ixutywe kunye ne-additives kunye neplastiki, ikhalenda ye-three-roll okanye i-four-roll isetyenziselwa ukwenza ifilimu ecacileyo okanye enemibala enobunzima obuchaziweyo.Ifilimu icutshungulwa ngolu hlobo ukuze ibe yifilimu yekhalenda.Inokunqunyulwa kwaye itywinwe ngobushushu ukusetyenzwa kweengxowa zokupakisha, i-raincoat, i-tablecloths, amakhethini, iithoyi ezivuthayo, njl njl.Ifilimu eyoluliweyo ye-biaxially ineempawu zokuncipha kobushushu, ezingasetyenziselwa ukupakisha i-shrink.
PVC izinto ezinzima kunye neepleyiti
Izizinzi, izithambiso, kunye nezihluzi zongezwa kwiPVC.Emva kokuxuba, i-extruder ingasetyenziselwa ukukhupha imibhobho eqinile, imibhobho ekhethekileyo, kunye nemibhobho edibeneyo yeendlela ezahlukeneyo, ezinokuthi zisetyenziswe njengemibhobho yogutyulo, imibhobho yamanzi okusela, iingcingo zocingo, okanye i-staircase handrails..Amaphepha e-calender agqitywe kwaye ashushu-acinezele ukwenza iipleyiti ezinzima zobunzima obahlukeneyo.Ipleyiti inokusikwa kwimilo efunekayo, kwaye emva koko idityaniswe ngomoya oshushu ngentonga ye-PVC ye-welding ukuze yenze iitanki zokugcina iikhemikhali ezahlukeneyo, imigudu yomoya, kunye nezikhongozeli.
Imveliso ethambileyo yePVC ngokubanzi
I-extruder ingasetyenziselwa ukukhama kwimibhobho, iintambo, iingcingo, njl.;umatshini wokubumba inaliti ungasetyenziselwa ukubumba okuhlukeneyo ukwenza iimbadada zeplastiki, izihlangu zezihlangu, i-slippers, iithoyi, iinxalenye zemoto, njl.
PVC ukupakisha izinto
Iimveliso zePolyvinyl chloride zisetyenziswa ikakhulu ukupakishwa kwizikhongozeli ezahlukeneyo, iifilimu, kunye namaphepha aqinileyo.Izikhongozeli zePVC ikakhulu zivelisa iibhotile zamanzi ezimbiwa, iziselo, nezinto zokuthambisa, kunye nokupakishwa kweoyile esulungekileyo.Ifilimu ye-PVC ingasetyenziselwa ukudibanisa kunye nezinye iipolymers ukuvelisa i-laminates ephantsi kwexabiso eliphantsi kunye neemveliso ezicacileyo ezineempawu ezintle zomqobo.Ifilimu yePolyvinyl chloride inokusetyenziselwa ukolula okanye ukushwabana kobushushu ukupakisha ukupakisha oomatrasi, ilaphu, iithoyi, kunye nempahla yamashishini.
PVC siding kunye nomgangatho
Iiphaneli zodonga ze-Polyvinyl chloride zisetyenziselwa ikakhulu ukutshintsha iipaneli zodonga lwe-aluminium.Ngaphandle kwenxalenye yePVC resin, amanye amacandelo eethayile zomgangatho wePVC zizinto eziphinda zisetyenziswe, izinto zokuncamathelisa, izihluzi kunye namanye amacandelo.Zisetyenziswa ikakhulu kumhlaba wezakhiwo zesikhululo seenqwelomoya kunye neminye imihlaba enzima.
IiMpahla zabaThengi zePolyvinyl Chloride
Iingxowa zemithwalo ziyimveliso yemveli eyenziwe ngokulungiswa kwe-polyvinyl chloride.I-Polyvinyl chloride isetyenziselwa ukwenza iindidi ezahlukeneyo zesikhumba, ezisetyenziswa kwiingxowa zemithwalo kunye neemveliso zemidlalo ezifana ne-basketball, ibhola ekhatywayo kunye nombhoxo.Ingasetyenziselwa ukwenza amabhande eeyunifomu kunye nezixhobo ezikhethekileyo zokukhusela.Amalaphu epolyvinyl chloride empahla aqhele ukufunxa amalaphu (akukho mfuneko yokuba aqatywe), njengeponcho, ibhulukhwe yomntwana, iibhatyi zesikhumba ezilinganisayo, kunye neebhutsi zemvula ezahlukeneyo.I-Polyvinyl chloride isetyenziswa kwimidlalo emininzi kunye neemveliso zokuzonwabisa, ezinje ngeethoyi, iirekhodi, kunye neempahla zemidlalo.Iithoyi zePolyvinyl chloride kunye neempahla zemidlalo zinezinga elikhulu lokukhula.Banenzuzo ngenxa yexabiso labo eliphantsi lokuvelisa kunye nokubumba okulula.
Iimveliso ezigqunywe ngePVC
Isikhumba sokwenziwa esine-backing yenziwa ngokugquma iPVC kwilaphu okanye ephepheni, emva koko ifakwe iplastiki kwiqondo lobushushu elingaphezu kwe-100°C.Inokusekwa nge-calendering ye-PVC kunye nezongezelelo kwifilimu kwaye emva koko uyicinezele nge-substrate.Isikhumba sokwenziwa ngaphandle kwe-substrate i-calendered ngokuthe ngqo kwikhalenda kwi-soft sheet yobunzima obuthile, kwaye ke iphethini inokucinezelwa.Isikhumba sokwenziwa sinokusetyenziswa ukwenza iisutikheyisi, izipaji, izigqubuthelo zeencwadi, iisofa, iikhushini zemoto, njl.
Iimveliso zogwebu zePVC
Xa udibanisa i-PVC ethambileyo, yongeza inani elifanelekileyo le-arhente yogwebu ukwenza i-sheet, efakwe ugwebu kwiplastiki yogwebu, enokusetyenziswa njenge-slippers yogwebu, iimbadada, i-insoles, kunye nezixhobo zokupakisha zokupakisha.I-extruder ingasetyenziselwa ukwenza iibhodi ze-PVC ezinogwebu oluphantsi kunye neeprofayili, ezinokuthatha indawo yomthi kwaye luhlobo olutsha lwezinto zokwakha.
Iphepha elicacileyo lePVC
Impembelelo yempembelelo kunye ne-organotin stabilizer yongezwa kwi-PVC, kwaye iba ishidi elicacileyo emva kokuxuba, iplastiki kunye ne-calendering.I-Thermoforming inokwenziwa kwizikhongozeli ezicacileyo ezinodonga olucekethekileyo okanye zisetyenziselwe ukupakishwa kwe-vacuum blister.Yimpahla egqwesileyo yokupakisha kunye nempahla yokuhlobisa.
Okunye
Iingcango kunye neefestile zidityaniswe ngezixhobo eziqinileyo ezinokwakheka okukhethekileyo.Kwamanye amazwe, ithathe imarike yomnyango kunye nefestile kunye neengcango zokhuni, iifestile, iifestile ze-aluminium, njl.;izinto ezinjengomthi, izinto zokwakha ezisekelwe kwintsimbi (emantla, elwandle);izitya ezingenanto.
Ukupakishwa
(1) Ukupakisha: 25kg net/pp bag, okanye kraft paper bag.
(2) Ukulayisha ubuninzi : 680Bags/20′container, 17MT/20′container.
(3) Ukulayisha ubuninzi : 1120Bags/40′container, 28MT/40′container.
Ifomyula yemveliso kunye nendlela yokulungiselela ifilimu yoshicilelo ephakathi yePVC yomgangatho we-PC, umlinganiselo olandelayo wobunzima bezinto ezikrwada zongezwa kuzo zonke iindawo ezili-100 ze-PVC resin:
Filler 10 20 1, 3 ukuzinzisa ubushushu, 0.5 2 arhente yangaphakathi ukutyibilika, 0.2 2 arhente yangaphandle ukutyibilika, 2 6 arhente ukuqina, 0.5 2 processing additives, 5 20 titanium dioxide, umbala 0.1 0.2, ifomula yemveliso ekrwada iqwalasela ngokupheleleyo emva kokuba yonke inkqubo yokuvelisa ubushushu, uxinzelelo kunye neemeko plasticizing, Ukuze izinto ekrwada ukoyisa impembelelo ixesha lobushushu eliphezulu yokuhlala emva extruder, kwaye ukuhlangabezana neemfuno ukuthanjiswa yokuhluba;Kwinkqubo ye-calendering yefilimu ebhityileyo, i-gap phakathi kwemiqulu ilawulwa ngokuchanekileyo, kwaye i-Angle ethile yomnqamlezo yenziwa phakathi kwemiqulu ephakathi, ukwenzela ukuba ifilimu encinci ineenzuzo zobunzima obufanayo kunye nobukhulu obuchanekileyo.Iiseti ezininzi zemiqulu yokupholisa zisetyenziselwa ukupholisa imveliso, ukuphepha iziphene zokuzoba ezibandayo, ukuphelisa ngakumbi imigca ye-landscape, njl., ukwenzela ukuba ifilimu ifane ngakumbi, ilungele ukushicilelwa kunye nokufakwa kweemveliso.
