PVC resin mo paipa / faamalama / faitotoa / faagaau
PVC resin mo paipa / faamalama / faitotoa / faagaau,
PVC Resin K67, PVC RESIN, PVC SG3, PVC SG5, PVC SG8,
Commodoty:PVC resini
CAS NO.9002-86-2
HS CODE:3904101000
Talosaga:
E faʻaaogaina lautele i le gaosiga o paipa vai, paipa vailaʻau, faamalama palasitika ma faitotoa,
fa'apipi'i ata, kapeta palasitika, fa'aalo palasitika, tu'umama fa'alelei, leatheroid, pepa pepa palasitika ma isi.
Meatotino:
O le PVC resin k67 o le mea sili ona masani ona faʻaaogaina i le gaosiga o palasitika.E iai vaila'au lelei
mautu, tete'e corrosion ma vai tetee.E mafai ona faʻamavaeina i le acetone,
hydrochloric ether, ester ma nisi ava malosi.E mafai ona ofoina lelei solubility, lelei eletise
fa'a'ese'esega, palasitika vevela ma le gafatia e fausia ai le membrane.
SG-3: Ata tifaga, ofu timu, fa'apipi'i fale gaosimea, pa'u faufau, fa'agaau ma se'evae.
meafaitino, ma isi.
SG-5: Papa ma'a'a, fa'amaumauga kalama, tau ma la'au uelo, paipa PVC, PVC
faamalama, faitotoa, ma isi.
SG-8: Lelei le maaa ma le malosi maualuga, e masani ona faʻaaogaina mo paipa ma paipa.
Matou te ofoina atu le PVC resin faʻamalolo faʻatasi ma faʻamatalaga faʻapitoa.
PVC resin – SG3 K-Taua 72-71 PVC resin – SG4 K-Taua 70-69
PVC resini – SG5 K-Value 68-66 PVC resin – SG7 K-Taua 62-60
PVC resin – SG8 K-Value 59-55 PVC resin – S1000 K-Value 68-66
PVC resini - S1300 K-Taua 72-71
Talosaga
Fa'aogaina o le pvc resin k67:
pvc mea vaivai.
E mafai ona faia i faagaau, uaea, uaea, seevae palasitika, seevae, seevae tosotoso, meataalo, vaega taʻavale ma isi.
ata tifaga pvc.
O le ata manino e mafai ona faʻaogaina mo greenhouses, greenhouses palasitika ma ata palasitika
mulch.E mafai foʻi ona faʻaaogaina mo ato afifi, ofu timu, ie laulau, pupuni, meataalo faʻafefe
ma isi.
oloa fa'apipi'i pvc.
E mafai ona faʻaaogaina e fai ai ato paʻu, ato tupe, faʻamau tusi, sofa ma nofoa taʻavale, ma isi.Faapena foi a'u
e pei o le ufiufi o le fola, mea e fa'afale ai fale.
pvc foam oloa.
E mafai ona fa'aoga mo se'evae foam, seevae seevae, totonugalemu, ma fa'apipi'i fa'apipi'i fa'apipi'i.
mea, pepa PVC malo ma talaaga otooto, o se mea fou fale.
Fa'amatalaga
GB/T 5761-2006 tulaga masani
| Aitema | SG3 | SG5 | SG7 | SG8 | |
| Viscosity, ml/g (K tau) Tulaga o le polymerization | 135–127 (72~71) 1350~1250 | 118~107 (68~66) 1100~1000 | 95~87 (62~60) 850~750 | 86–73 (59~55) 750~650 | |
| Numera o vaega le mama≤ | 30 | 30 | 40 | 40 | |
| Volatile anotusi %,≤ | 0.40 | 0.40 | 0.40 | 0.40 | |
| Fa'aalia le mafiafia g/ml ≥ | 0.42 | 0.45 | 0.45 | 0.45 | |
| toega ina ua uma ona faamama | 0.25mm ≤ | 2.0 | 2.0 | 2.0 | 2.0 |
| 0.063mm ≥ | 90 | 90 | 90 | 90 | |
| Numera o saito/400cm2≤ | 40 | 40 | 50 | 50 | |
| Plasticizer absorbency tau o le 100g resin g≥ | 25 | 17 | - | - | |
| Pa'epa'e %,≥ | 75 | 75 | 70 | 70 | |
| Fa'aosoina vaifofo su'e vai, [us/(cm.g)]≤ | 5 | - | - | - | |
| O totoe ole chloride ethylene content mg/kg≤ | 10 | 10 | 10 | 10 | |
