Joojinta xabagta polyvinyl chloride
Joojinta xabagta polyvinyl chloride,
PVC SG5, PVC SG6, PVC SG8,
Joojinta xabagta polyvinyl chloride
SG-1: K qiimaha 77-75 celceliska heerka polymerization
SG-2: K qiimaha 74-73 celceliska heerka polymerization
SG-3: K qiimaha 72-71 celceliska darajada polymerization 1350-1250
SG-4: K qiimaha 70-69 celceliska polymerization degree 1250-1150
SG-5: K qiimaha 68-66 Celceliska darajada polymerization 1100-1000
SG-6: K qiimaha 65-63 Celceliska darajada polymerization 950-850
SG-7: K qiimaha 62-60 celceliska polymerization degree 850-750
SG-8: K qiimaha 59-55 Celceliska heerka polymerization 750-650
Isticmaalka ugu muhiimsan:
Xabagta PVC waxaa lagu farsameeyaa noocyo kala duwan oo baco ah, sida ku cad isticmaalkeeda waxaa loo qaybin karaa alaab jilicsan oo adag laba qaybood, oo inta badan loo isticmaalo wax soo saarka xaashida hufan, tuubooyinka tuubooyinka, kaararka dahabka, qalabka dhiig-gudbinta, jilicsan, tuubooyinka adag. , taarikada, albaabada iyo daaqadaha, profiles, filimada, alaabta dahaarka korantada, fiilooyinka fiilada, qalabka lagu shubo dhiigga iyo wixii la mid ah.
1.PVC guud ahaan jilicsan iyo alaab adag - isticmaalka extruder waxaa lagu tuujin karaa tuubooyinka jilicsan iyo kuwa adag, fiilooyinka, fiilooyinka, iwm . iyo waxyaabaha kale ee maalinlaha ah loo baahan yahay iyo baabuurta iyo qalabka korontada.
2.PVC tuubo adag iyo muuqaal - marka la barbar dhigo caagadaha kale, PVC waxay leedahay caabbinta gabowga oo aad u fiican, xoogga saameynta sare iyo adkaanta, qiimo jaban, oo ku habboon tuubooyinka dheecaanka iyo tuubooyinka kale ee dhismaha, iyo profile profiles.
3.PVC film - PVC iyo daro isku qasan, caag ah, iyadoo la isticmaalayo saddex ama afar qaab calendering rullaluistemadka galay dhumucdiisuna waxay cayiman ee filimka hufan ama midabka, iyadoo habkan of film processing, noqdaan film calendering. Sidoo kale waa la gooyn karaa, bacaha processing kulaylka, jaakadaha roobka, dharka miiska, daahyada, alaabta lagu ciyaaro ee la buufiyo, iwm. Filim hufan oo ballaadhan ayaa loo isticmaali karaa koriyo, koriyooyin caag ah iyo mulch caag ah. Filim laba jiho ah oo fidsan, hantida kuleylka kulaylka, ayaa loo isticmaali karaa baakadaha hoos u dhaca.
4.PVC waxyaabaha dahaarka leh - maqaar macmal ah oo taageeray waa PVC qaso on maro ama warqad, ka dibna balaastig ah in ka badan 100 darajo Celsius. PVC iyo wax lagu daro ayaa sidoo kale la giringiriyey karaa filim, ka dibna si wadajir ah ula substrate. The maqaar macmal ah oo aan lahayn. Substrate waxaa si toos ah loogu rogaa caleendharka oo ku dhejinaya dhumuc gaar ah oo ka mid ah xaashida jilicsan, ka dibna lagu cadaadiyo qaabka dhismayaasha.
5.PVC alaabta xumbo - isku dhafka PVC jilicsan, ku dar qadarka saxda ah ee wakiilka xumbo si ay u sameeyaan walxaha xaashida, xumbo qaabeynta caagga xumbo, waxaa loo isticmaali karaa sida dacas xumbo, kabo, godad, iyo alaabta baakadaha baakad-caddayn shoogga. extruder ku salaysan galay xumbo hoose saxan PVC adag iyo profile, bedeli kartaa tijaabo alwaax, waa nooc cusub oo qalabka dhismaha.
6.PVC xaashida hufan - PVC oo lagu daray saamaynta wax ka beddelka iyo xasiliyaha, ka dib marka la isku daro, balaastiig-samaynta, calending iyo noqdaan xaashi hufanWaa baakad aad u fiican iyo walxo qurxinta.
7 saxan adag oo PVC ah iyo saxan - PVC ku dar stabilizer, saliidayn iyo filler, ka dib marka la isku daro, extruder wuxuu soo saari karaa noocyo kala duwan oo caag ah oo tuubo adag, tuubo qaabaysan, gogosha, loo isticmaalo sida tuubada hoose, tuubada biyaha, gacmaha siliga ama jaranjarada handrail. Dhumuc kala duwan ayaa lagu samayn karaa iyadoo kulul lagu cadaadi karo xaashida dahaadhka ah. Xaashida waxaa loo gooyn karaa qaabka la rabo, ka dibna usha alxanka ee PVC waxaa loo isticmaalaa in lagu alxanayo noocyo kala duwan oo kiimiko ah oo u adkeysata taangiyada kaydinta, tuubooyinka hawada iyo weelasha hawo kulul leh.
8.PVC kale - albaabada iyo daaqadaha waxaa lagu soo ururiyey qalab gaar ah oo adag. Waddamada qaarkood, waxay qabsadeen suuqa albaabada iyo daaqadaha alwaax alwaax iyo daaqadaha aluminium; Qalabka alwaax ku dayashada, jiilka qalabka dhismaha ee birta ah (waqooyi, badda dhinaceeda). );Weel madhan.
Faahfaahinta alaabta
PVC waa erey la soo gaabiyay oo loogu talagalay chloride polyvinyl.Xabagta waa shay inta badan loo isticmaalo soo saarista caagagga iyo caagadaha.Xabagta PVC waa budo cad oo caadi ahaan loo isticmaalo in lagu soo saaro heerkulbeegyada.Waa walxo synthetic ah oo si weyn looga isticmaalo adduunka maanta.Polyvinyl chloride resin waxa uu leeyahay sifooyin aad u wanaagsan sida alaab cayriin oo badan, tignoolajiyada wax soo saarka ee bislaaday, qiimo jaban, iyo adeegsiyeedyo kala duwan.Way fududahay in la farsameeyo waxaana lagu farsamayn karaa qaabaynta, laminating, qaabaynta duritaanka, extrusion, calending, dharbaaxada qaabaynta iyo habab kale.Iyada oo leh astaamo jireed iyo kiimiko oo wanaagsan, waxaa si weyn loogu isticmaalaa warshadaha, dhismaha, beeraha, nolol maalmeedka, baakadaha, korontada, adeegyada dadweynaha, iyo beeraha kale.Xabagta PVC waxay guud ahaan leeyihiin iska caabin kiimiko oo sarreeya.Aad bay u xoog badan tahay oo u adkaysataa biyaha iyo naaxinta.Polyvinyl chloride resin (PVC) waxaa lagu farsamayn karaa baco kala duwan.PVC waa balaastiig khafiif ah, raqiis ah, oo deegaanka u wanaagsan.
Astaamaha
PVC waa mid ka mid ah resins thermoplastic ee ugu isticmaalka badan.Waxaa loo isticmaali karaa in lagu sameeyo alaab adag oo adag, sida tuubooyinka iyo qalabka wax lagu dhejiyo, albaabada muuqaalkooda leh, daaqadaha iyo baakadaha.Waxa kale oo ay samayn kartaa alaabo jilicsan, sida filimaan, go'yaal, fiilooyinka korantada iyo fiilooyinka, sagxadaha sagxadaha iyo maqaarka synthetic, iyada oo lagu daro caagadaha.
Halbeegyada
| Darajooyinka | QS-650 | S-700 | S-800 | S-1000 | QS-800F | QS-1000F | QS-1050P | |
| Celceliska darajada polymerization | 600-700 | 650-750 | 750-850 | 970-1070 | 600-700 | 950-1050 | 1000-1100 | |
| Cufnaanta muuqata, 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 | |
| Waxyaalaha kacsan (biyaha ayaa ku jira), %, ≤ | 0.4 | 0.30 | 0.20 | 0.30 | 0.40 | 0.3 | 0.3 | |
| Nuugista balaastiigga ee 100g resin, g, ≥ | 15 | 14 | 16 | 20 | 15 | 24 | 21 | |
| Haraaga VCM, mg/kg ≤ | 5 | 5 | 3 | 5 | 5 | 5 | 5 | |
| Baaritaanada % | 0.025 mm mesh% ≤ | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 0.063m mesh% ≥ | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Lambarka isha kalluunka, No./400cm2, ≤ | 30 | 30 | 20 | 20 | 30 | 20 | 20 | |
| Tirada walxaha wasakhda ah, Maya., ≤ | 20 | 20 | 16 | 16 | 20 | 16 | 16 | |
| Caddaan (160ºC, 10 daqiiqo ka dib), %, ≥ | 78 | 75 | 75 | 78 | 78 | 80 | 80 | |
| Codsiyada | Alaabta wax lagu durido, Alaabta tuubooyinka, Alaabta calending, Profiles xumbo adag, Faylka xaashida Dhismaha Xogta adag | Xaashiyaha kala badh-adag, Taarikada, Alaabta sagxada, Epidural xuubka, Qaybaha Alaabta Korontada, Qaybaha Gawaarida | Filim hufan, baakad, kartoonno, armaajooyin iyo sagxyo, toy, dhalooyin iyo weel | Xaashiyaha, Hargaha macmalka ah, Alaabta Tubooyinka, Profiles, Gogol-xaareedka, Tuubbooyinka Ilaalada ee Cable-ka, Filimada Baakadaha | Walxaha soo saara, Xadhkaha Korontada, Qalabka Cable-ka, Filimada Jilicsan iyo Taarikada | Xaashiyaha, Qalabaynta Jadwalka, Alaabta Jadwalka Tubooyinka, Alaabta Dahaarka ee Xadhkaha iyo Xadhkaha | Dhuumaha Waraabka, Tuubooyinka Biyaha la cabbo, Dhuumaha xumbo-xunbaha, Tuubooyinka bulaacada, Dhuumaha siliga, Profiles adag | |
Baakadaha
(1) Xirmooyinka: 25kg net/pp bac, ama bac warqad kraft ah.
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