Metotia carbide kalasi PVC su'esu'ega resini
metotia o le calcium carbide PVC resin su'esu'ega,
auala ethylene PVC resini, PVC CFR tau, tagata gaosi PVC, maketi PVC, PVC upusii,
O le vaiaso nei o loʻo faʻateleina pisinisi faʻaleleia PVC, faʻaitiitia pisinisi faʻaleleia fou.Ole fa'aitiitiga atoa o pisinisi PVC e maualuga atu.O le amataga o le PRODUCTION otagata gaosi PVCfa'aititia ile 1.01% masina i lea masina ile 76.40% ma le 7.43% i lea tausaga ma lea tausaga.O le metotia o le calcium carbide na siitia i le 0.08%, i le 78.30%;O le auala ethylene na faʻaititia i le 5.08% i le 69.92%.O le itu i matu-sisifo na vaʻaia le faʻaitiitia o le masina i le masina o le 1.91% i le 84.29%.
Fa'aauau pea le si'itia o su'esu'ega fa'aagafesootai E ui i le fa'aitiitia o tau fa'agaioiga, o lo'o fa'aauau pea ona si'itia oloa fa'aagafesootai ona o le vaivai o mana'oga.Le su'esu'ega fa'aagafesootai o tala foumaketi PVCe 339,100 tone, fa'atasi ai ma si'itaga fa'asolosolo o le 0.91% ma le si'itaga i lea tausaga ma lea tausaga e 114.62%;I sasae o Saina, o le siitaga faalemasina e 2.63% i le 275,100 tone, ae i Saina i Saute, o le faʻaititia o masina e 5.88% i le 64,000 tone.
O le fale i lalo ifo e amata ona tumau i se tulaga maualalo.E tusa ai ma le ofisa o fuainumera, mai ia Ianuari ia Me, o le atinaʻeina o tupe faʻafaigaluega o fale faʻatau fale, o le nofoaga o le fausiaina fou, ma le vaega o le faʻatauga o fanua na faʻaalia uma ai le paʻu o le tele o le tele;Mai Ianuari ia Me 2022, o le faʻafaigaluegaina o atinaʻe tetele na siitia i le 6.70% i lea tausaga ma lea tausaga, ae o le manaʻoga mo le PVC alamanuia e leʻi faʻatinoina atoatoa.O oloa mae'a a pisinisi o lo'o feagai ma fa'atauga fa'atau.I tulaga o mea mata'utia, matou te faatumauina le pao o le mauaina o poloaiga i tau maualalo ma le toe fa'atumuina o oloa i tau maualalo.Fa'amaumauga o oloa: fa'atumauina se tulaga fa'apitoa, o nisi pisinisi ona o le faigata o le fa'alauiloaina o oloa.
I maketi e auina atu i fafo, o tau o le CFR Saina na paʻu maualalo talu mai Ianuari 2021, ma faʻamoemoega mo le toe faʻaleleia atili i lalo i upusii a Asia Fou ia Iulai.O le vaitau o timuga i Initia e faʻamoemoe e tumau seia oʻo ia Setema ona o le faʻavaivaia o manaoga i totonu o le atunuʻu ma o loʻo faʻaeteete pisinisi i oloa mai fafo.PVC upusiii Asia ia Iulai o loʻo faʻamoemoe e faʻaauau pea ona paʻu i lea masina ma lea masina, ma e faʻamoemoe e paʻu ile $100 / tone.
I le aotelega, e vaivai le lagolago i le tau o le PVC;O le tuai ona tausia o le itu sapalai o le a faʻaitiitia, ma o le a faʻaleleia le amataga o le fausiaina.E le'i o'o mai le suiga ole su'esu'ega fa'aagafesootai.Tulaga mana'omia, fa'alotoifale ma fafo mana'oga fa'alua i fafo atu o le vaitau, i lalo e fa'atumauina le mana'oga autu mo fa'atauga.PVC o le a faʻaauau pea ona vaivai le teʻi, faʻatapulaʻaina le toe faʻaleleia,maketi PVCo lo'o fa'amoemoe e fa'aauau pea le fa'ate'ia vaivai i se taimi pu'upu'u.
O le PVC o se fa'apuupuuga mo le polyvinyl chloride.O le resin o se mea e masani ona faʻaaogaina i le gaosiga o palasitika ma paʻu.PVC resin o se paʻepaʻe paʻepaʻe e masani ona faʻaaogaina e gaosia ai thermoplastics.O se mea fa'akomepiuta fa'aaoga lautele i le lalolagi i aso nei.Polyvinyl chloride resin ei ai uiga mataʻina e pei o le tele o mea mataʻutia, tekinolosi gaosiga matua, tau maualalo, ma le tele o faʻaoga.E faigofie ona faʻagasolo ma e mafai ona faʻaogaina e ala i le faʻapipiʻiina, laminating, tui tui, extrusion, calendering, feula ma isi metotia.Faʻatasi ai ma mea lelei faʻaletino ma vailaʻau, e faʻaaogaina lautele i alamanuia, fausiaina, faʻatoʻaga, olaga i aso uma, afifiina, eletise, faʻaoga lautele, ma isi fanua.PVC resins e masani lava e maualuga le teteʻeina o vailaʻau.E malosi tele ma e tetee i vai ma abrasion.Polyvinyl chloride resin (PVC) e mafai ona gaosia i oloa palasitika eseese.O le PVC o se palasitika mama, taugofie, ma le siosiomaga.E mafai ona faʻaaogaina le Pvc Resin i paipa, faʻamalama faʻamalama, faʻauʻu, paʻu, uaea uaea, seevae ma isi faʻamoemoega lautele oloa vaivai, talaʻaga, mea faʻapipiʻi, paneta, tui, faʻailoga, seevae, faʻamau maʻa ma mea teuteu, fagu, laupepa, kalena, tui malo ma faʻailoga, ma isi mea ma isi vaega.
Vaega
PVC o se tasi o resins thermoplastic sili ona faʻaaogaina.E mafai ona faʻaaogaina e fai ai oloa e maualuga le maaa ma le malosi, e pei o paipa ma mea faʻapipiʻi, faitotoa faʻailoga, faamalama ma laupepa afifi.E mafai foʻi ona faia ni mea vaivai, e pei o ata tifaga, laupepa, uaea eletise ma uaea, laupapa fola ma paʻu synthetic, e ala i le faʻaopoopoina o mea faʻapipiʻi.
Parameter
| togi | QS-650 | S-700 | S-800 | S-1000 | QS-800F | QS-1000F | QS-1050P | |
| Fa'ailoga polymerization averesi | 600-700 | 650-750 | 750-850 | 970-1070 | 600-700 | 950-1050 | 1000-1100 | |
| Fa'aaliga manino, 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 | |
| Volatile anotusi (e aofia ai le vai),%, ≤ | 0.4 | 0.30 | 0.20 | 0.30 | 0.40 | 0.3 | 0.3 | |
| Plasticizer absorption o le 100g resin, g, ≥ | 15 | 14 | 16 | 20 | 15 | 24 | 21 | |
| VCM totoe, mg/kg ≤ | 5 | 5 | 3 | 5 | 5 | 5 | 5 | |
| Su'ega % | 0.025 mm mata % ≤ | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 0.063m mata % ≥ | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Numera mata i'a, Nu./400cm2, ≤ | 30 | 30 | 20 | 20 | 30 | 20 | 20 | |
| Numera o vaega eleelea, Nu., ≤ | 20 | 20 | 16 | 16 | 20 | 16 | 16 | |
| Pa'epa'e (160ºC, 10 minute mulimuli ane),%, ≥ | 78 | 75 | 75 | 78 | 78 | 80 | 80 | |
| Talosaga | Mea Fa'amea Fa'asu'i, Mea Paipa, Mea Fa'akalena, Fa'ailoga Fa'a'a'a Ma'a'a, Fa'aliga Fa'alilolilo Fa'apalapala Faufale | Pepa afa-malosi, Papatusi, Mea Fa'afale, Linning Epidural, Vaega o Mea Fa'aeletise, Vaega Ta'avale | Ata tifaga manino, afifiina, pepa malo, kapoti ma fola, meataalo, fagu ma pusa | Pepa, Pa'u Fa'amea, Mea Paipa, Fa'ailoga, Fa'asolo, Paipa Puipuia Uaea, Fa'aputu Ata Ata | Mea Fa'aola, Uaea Eletise, Mea Uaea, Ata Ata ma Papatusi | Pepa, Mea Fa'akalena, Paipa Meafaigaluega Fa'akalena, Mea Fa'a'ese'ese o Uaea ma Uaea | Paipa Fa'asuavai, Paipa Suavai Inu, Paipa Autu Foam, Paipa Su'i, Paipa Uaea, Fa'ailoga Malosi | |
