Ukumiswa kwe-polyvinyl chloride resin
Ukumiswa kwe-polyvinyl chloride resin,
I-PVC SG5, I-PVC SG6, I-PVC SG8,
Ukumiswa kwe-polyvinyl chloride resin
SG-1: K inani 77-75 degree degree of polymerization
SG-2: K inani 74-73 degree degree of polymerization
SG-3: K inani 72-71 degree degree of polymerization 1350-1250
SG-4: K inani 70-69 isilinganiso sedigri ye-polymerization 1250-1150
I-SG-5: Inani le-K 68-66 Idigri ye-polymerization emaphakathi 1100-1000
I-SG-6: Inani le-K 65-63 I-average polymerization degree 950-850
SG-7: K inani 62-60 isilinganiso sedigri ye-polymerization 850-750
I-SG-8: Inani le-K 59-55 Idigri ye-polymerization emaphakathi 750-650
Ukusetshenziswa okuyinhloko:
I-PVC resin ingacutshungulwa ibe yimikhiqizo ehlukahlukene yepulasitiki, ngokusho kokusetshenziswa kwayo ingahlukaniswa ngemikhiqizo ethambile futhi eqinile izigaba ezimbili, ikakhulukazi ezisetshenziswa ekukhiqizeni amashidi asobala, ukufakwa kwamapayipi, amakhadi egolide, imishini yokumpontshelwa igazi, amapayipi athambile, aqinile. , amapuleti, iminyango kanye nama-Windows, amaphrofayili, amafilimu, izinto zokufaka ugesi kagesi, ukushefa kwekhebula, izinto zokumpontshelwa igazi nokunye.
Imikhiqizo ye-1.PVC ejwayelekile ethambile neqinile - ukusetshenziswa kwe-extruder kungakhanywa kumashubhu athambile naqinile, izintambo, izintambo, njll. nezinye izidingo zansuku zonke kanye nezimoto kanye nezinsiza zikagesi.
Ipayipi eliqinile le-2.PVC kanye nephrofayili - uma kuqhathaniswa namanye amapulasitiki, i-PVC inokumelana nokuguga okuhle kakhulu, amandla omthelela aphezulu kanye nokuqina, intengo ephansi, ifanele amapayipi okukhipha amanzi namanye amapayipi wokwakha, namaphrofayili wephrofayili.
Ifilimu ye-3.PVC - I-PVC nezithasiselo ezixutshwe, ezenziwe ngepulasitiki, zisebenzisa indlela yokulinganisa ezintathu noma ezine ze-roller zibe ugqinsi olucacisiwe lwefilimu esobala noma enemibala, ngale ndlela yokucubungula ifilimu, ibe yifilimu ye-calendering.Ingakwazi futhi ukusika, izikhwama zokupakisha zokucubungula ukushisa, ama-raincoat, izindwangu zetafula, amakhethini, amathoyizi aphefumulayo, njll.Ifilimu esobala ebanzi ingasetshenziselwa izindawo zokugcina izithombo, izindawo zokugcina izithombo zepulasitiki kanye ne-plastic mulch.Ifilimu enwetshiwe kabili, impahla yokunciphisa ukushisa, ingasetshenziselwa ukupakisha ukuncipha.
Imikhiqizo egqinsiwe engu-4.PVC - isikhumba sokwenziwa sisekelwe yi-PVC exutshwe endwangwini noma ephepheni, bese senziwe ipulasitiki elingaphezu kuka-100 degrees Celsius.I-PVC nezithasiselo zingagoqwa zibe ifilimu, bese sicindezelwa kanye ne-substrate.Isikhumba sokwenziwa ngaphandle i-substrate igoqwe ngokuqondile yi-calender ibe ugqinsi oluthile lweshidi elithambile, bese icindezelwa iphethini.Isikhumba sokwenziwa singasetshenziswa ukwenza amapotimende, izikhwama, izembozo zezincwadi, osofa namacushion emoto, kanye nesikhumba saphansi, esisetshenziswa njengempahla yaphansi. okwezakhiwo.
Imikhiqizo yegwebu le-5.PVC - ukuxuba okuthambile kwe-PVC, engeza inani elifanele le-ejenti egwetshiwe ukwenza izinto zeshidi, ukubumba igwebu lepulasitiki legwebu, kungasetshenziswa njengeziliphu zegwebu, izimbadada, insole, kanye nezinto zokupakisha zebhafa. I-extruder esekelwe epuleti le-PVC eligwebu eliphansi kanye nephrofayili, ingangena esikhundleni sokuhlolwa kwezinkuni, iwuhlobo olusha lwezinto zokwakha.
Ishidi elibonisa ngale 6.PVC — I-PVC kanye ne- impact modifier and stabilizer, ngemva kokuxuba, plasticizing, calendering futhi abe ishidi transparent.Thermoforming ingenziwa ibe mncane odongeni transparent container noma usetshenziselwe vacuum blister ukupakisha.Kuyinto enhle kakhulu yokupakisha nokuhlobisa.
7 Ipuleti eliqinile le-PVC nepuleti - I-PVC yengeza i-stabilizer, i-lubricant kanye ne-filler, ngemva kokuxuba, i-extruder ingakhipha uhlobo oluhlukahlukene lwepayipi eliqinile, ipayipi elimise, izivulo, ezisetshenziswa njengepayipi eliphansi, ipayipi lamanzi, umkhono wentambo noma i-handrail yesitebhisi.Amashidi aqinile ukushuba okuhlukahlukene kungenziwa ngokucindezela ngokushisa amashidi amnayiti.Ishidi lingasikwa libe yisimo esifisayo, bese induku yokushisela i-PVC isetshenziselwa ukushisela emathangeni ahlukahlukene okugcina amakhemikhali angagqwali, imigudu yomoya kanye neziqukathi ezinomoya oshisayo.
Ezinye ze-8.PVC - iminyango namafasitela ahlanganiswe nezinto eziqinile ezimise okwesipesheli.Kwamanye amazwe, lithathe imakethe yezicabha namafasitela anezicabha zokhuni namawindi e-aluminium;Izinto zokhuni zokulingisa, ukukhiqizwa kwezinto zokwakha zensimbi (enyakatho, ngasolwandle. );Isitsha esingenalutho.
Imininingwane yomkhiqizo
I-PVC isifinyezo se-polyvinyl chloride.I-resin yinto evame ukusetshenziswa ekukhiqizeni amapulasitiki namarabha.I-PVC resin iyimpushana emhlophe evame ukusetshenziselwa ukukhiqiza i-thermoplastics.Yimpahla yokwenziwa esetshenziswa kabanzi emhlabeni namuhla.I-Polyvinyl chloride resin inezici ezivelele njengokuchichima kwezinto zokusetshenziswa, ubuchwepheshe bokukhiqiza obuvuthiwe, intengo ephansi, kanye nenhlobonhlobo yokusetshenziswa.Kulula ukucubungula futhi ingacutshungulwa ngokubumba, i-laminating, ukubunjwa komjovo, i-extrusion, i-calendering, i-blow molding nezinye izindlela.Ngezakhiwo ezinhle zomzimba namakhemikhali, isetshenziswa kabanzi embonini, kwezokwakha, ezolimo, empilweni yansuku zonke, ekupakishayo, ugesi, izinsiza zomphakathi, nakweminye imikhakha.Ama-resin e-PVC ngokuvamile anokumelana namakhemikhali aphezulu.Inamandla kakhulu futhi imelana namanzi nokuhuzuka.I-Polyvinyl chloride resin (PVC) ingacutshungulwa ibe yimikhiqizo ehlukahlukene yepulasitiki.I-PVC iyipulasitiki engasindi, engabizi, futhi enobungani bemvelo.
Izici
I-PVC ingenye yezinhlaka ze-thermoplastic ezisetshenziswa kakhulu.Ingasetshenziselwa ukwenza imikhiqizo enobulukhuni obuphezulu namandla, njengamapayipi nokufakwa, iminyango enephrofayili, amafasitela namashidi okupakisha.Ingakwazi futhi ukwenza imikhiqizo ethambile, efana namafilimu, amashidi, izintambo zikagesi nezintambo, amabhodi aphansi kanye nesikhumba sokwenziwa, ngokwengeza ama-plasticizers.
Amapharamitha
| Amabanga | QS-650 | I-S-700 | I-S-800 | S-1000 | QS-800F | QS-1000F | I-QS-1050P | |
| Idigri ye-polymerization emaphakathi | 600-700 | 650-750 | 750-850 | 970-1070 | 600-700 | 950-1050 | 1000-1100 | |
| Ukuminyana okusobala, 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 | |
| Okuqukethwe kwe-Volatiles (amanzi afakiwe), %, ≤ | 0.4 | 0.30 | 0.20 | 0.30 | 0.40 | 0.3 | 0.3 | |
| Ukumuncwa kwe-Plasticizer kwe-resin engu-100g, g, ≥ | 15 | 14 | 16 | 20 | 15 | 24 | 21 | |
| Insalela ye-VCM, mg/kg ≤ | 5 | 5 | 3 | 5 | 5 | 5 | 5 | |
| Ukuhlolwa % | 0.025 mm inezikhala% ≤ | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 0.063m anezikhala% ≥ | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Inombolo yeso lenhlanzi, No./400cm2, ≤ | 30 | 30 | 20 | 20 | 30 | 20 | 20 | |
| Inombolo yezinhlayiya zokungcola, Cha., ≤ | 20 | 20 | 16 | 16 | 20 | 16 | 16 | |
| Ubumhlophe (160ºC, imizuzu engu-10 kamuva), %, ≥ | 78 | 75 | 75 | 78 | 78 | 80 | 80 | |
| Izinhlelo zokusebenza | Izinto Zokubumba Zomjovo, Izinto Zamapayipi, Izinto Zekhalenda, Amaphrofayli Anegwebu Aqinile, Iphrofayela Eqinile Yeshidi Lokwakha I-Extrusion | Ishidi eliqinile uhhafu, Amapuleti, Izinto Zaphansi, I-Lining Epidural, Izingxenye Zamadivayisi Kagesi, Izingxenye Zezimoto | Ifilimu esobala, ukupakishwa, amakhadibhodi, amakhabethe nezitezi, ithoyizi, amabhodlela nezitsha | Amashidi, Izikhumba Zokwenziwa, Izinto Zamapayipi, Amaphrofayili, Izivuno, Amapayipi Okuvikela Ekhebula, Amafilimu Okupakisha | Izinto Zokunweba, Izintambo zikagesi, Izinto Zekhebula, Amafilimu Athambile namapuleti | AmaSpredishithi, Izinto Zokukhalenda, Amathuluzi Okukhalenda Amapayipi, Izinto Zokugqumisa Zezintambo Nezintambo | Amapayipi Okunisela, Amapayipi Amanzi Okuphuza, Amapayipi E-Foam-core, Amapayipi Endle, Amapayipi Ocingo, Amaphrofayili Aqinile | |
Ukupakisha
(1) Ukupakisha: 25kg net/pp isikhwama, noma kraft paper bag.
(2) Inani lokulayisha : 680Bags/20′container, 17MT/20′container.
(3) Inani lokulayisha : 1120Bags/40′container, 28MT/40′container.
