fa'ameamea PVC resini
fa'ameamea PVC resini
PVC SG-5 gaosiga,
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 | |
Fa'atatauga
O le PVC o se polymer o le vinyl chloride monomer i totonu o se initiator e pei o le peroxyide poʻo se faʻaoga azo;po'o se polymer e maua mai i se faiga fa'apolimerization radical free i lalo o le gaioiga o le malamalama po'o le vevela.O se mea e fa'a'ele'ele'ele'ele e liusuavai pea i nisi o vevela ma fa'ama'a'a pe a mālūlū.O lona vaega autu o le polyvinyl chloride, o se mea e faʻaopoopoina ai isi mea e faʻaleleia ai le vevela, faigata ma le faʻamalosi.PVC ua vaevaeina i malo ma fetuutuunai ma e mafai ona tuʻufaʻatasia ma le tele o faʻaopoopoga e fai ai paipa PVC vaivai ma faigata.O le paipa PVC-U o loʻo i ai le malosi o le corrosion resistance, faigofie faʻapipiʻi, tau maualalo ma mea faigata.E faʻaaogaina i alavai, vai otaota, vailaʻau, faʻamafanafana vai ma coolant, meaʻai, ultra-mama vai, palapala, kesi, ea compressed ma masini masini.
