PVC foam laupapa mea mata
PVC foam laupapa meafaitino mata,
PVC resin SG5 mo laupapa foam, PVC resin SG8 mo laupapa foam,
PVC foam laupapa mea mata
Resin: E masani ona faʻaaogaina e le PVC le ituaiga 8 resin, lea e vave ona faʻafefeteina i le taimi o gaioiga, e maualalo le vevela o le gaosiga, faʻamautu lelei o oloa, ma faigofie le pulea.I tausaga talu ai nei, e tele tagata gaosi oloa ua suia i le ituaiga 5 resin.
Stabilizer: O le filifilia o le stabilizer, i le amanaia o le puipuiga o le siosiomaga ma le aafiaga lelei o le mea e sili ona fiafia i ai le lalolagi stabilizer, ae ona o le tau maualuga, e le o faalauiloaina, o le lumanai faatasi ai ma manaoga tau puipuiga o le siosiomaga e faateleina, o le a amatalia le maketi o le eleele e le masani ai. faamoemoega pupula.Calcium zinc stabilizer ei ai le fa'afitauli o le mu o le zinc ma o le a'afiaga o le mautu e laititi le leaga ma e la'ititi le aofa'i.I le taimi nei, o le sili ona faʻaaogaina poʻo le taʻitaʻia masima stabilizer, foam laupapa ona o le limu koluse-vaega e lautele, o le ala tafe e umi ma samasama foam decomposition vevela gaosiga, e manaomia le stabilizer e maua ai le tulaga maualuga o le taʻitaʻi ma aafiaga mautu lelei, a leai. o le oloa e faigofie i faʻafitauli eseese.
Fugi sui: o le filifilia o le feula sui, feula le sooupu AC i le decomposition faagasologa faamatuu atu le tele o le vevela, faigofie e taitai atu i le ogatotonu o le vaega samasama, lea e manaomia ai se aofaiga patino o le paʻepaʻe sui sooupu, decomposition taʻalo le matafaioi o le mitiia ova. vevela malosi, e manaʻomia le numera o le feula le sui e tele, ina ia ausia toniga foaming e aunoa ma ni pu pupuni tetele.
Pule Faʻatonu: faʻatupu faʻamalo, i le tele o tausaga o suʻesuʻega ma atinaʻe ma faʻaleleia atili, o le faʻagasologa o tekonolosi o le faʻafefe o le regulator ACR o loʻo faʻateleina ma sili atu ona matua, ma o le tulaga lelei o le faatinoga o loʻo faʻateleina ma sili atu ona mautu.E tusa ai ma le mafiafia o le laupapa foaming, e tatau ona plasticized vave le laupepa, ma le laupapa mafiafia e tatau ona plasticized lemu fofo malosi regulator foaming.
Lubricants: O le filifilia o lubricants mulimuli i le mataupu faavae o le vave, ogatotonu ma tuai lubrication, ina ia mea e puipuia e lubricants i laasaga uma, ma pipii atu i le gaosiga tumau tumau e aunoa ma le faʻafefe.
Foaming auxiliary: Ina ia faʻaleleia le lelei o le foam ma le foam structure, e mafai ona faʻaopoopoina se vaega itiiti o foaming auxiliaries zinc oxide i le gaosiga, ma se vaega itiiti o le alumini silicate e mafai ona faʻaopoopo ina ia faʻaitiitia ai le timuga.
Pigments: Ina ia ausia se aafiaga sili atu ona matagofie, e mafai ona faaopoopo titanium dioxide ma fluorescent pa'epa'e sui, ma antioxidants ma ultraviolet absorbers e mafai ona faaopoopo e faaleleia atili tetee tau.
Faʻatumu: O le filifilia o le calcium carbonate malamalama e mafai, e aunoa ma le faʻaogaina o le calcium malosi, le filifilia o le numera maualuga.
O le thermoplastic high-molecular polymer na faia e le polymerization taofia o le vinyl chloride monomer.Ole fua ole mole :- (CH2 – CHCl) n – (N: tikeri o le polymerization, N= 590 ~ 1500).O le mea sili ona fa'aaogaina i le gaosiga o palasitika.E lelei le mautu kemikolo, corrosion tetee ma vai tetee.
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 | |
Talosaga
Polyvinyl chloride resin o loʻo i ai le tele o faʻaoga, e pei o totonu o taavale, mea teuteu a le aiga, pusa moli faʻasalalauga, seevae seevae, paipa PVC ma mea faʻapipiʻi, faʻamatalaga PVC ma faʻauʻu, pepa PVC ma ipu, ata tifaga, meataalo inflatable, oloa i fafo, PVC uaea ma uaea, PVC pa'u faufau, laupapa ma palasitika fola, laupapa corrugated, ma isi.
afifiina
(1) afifiina: 25kg net/pp taga, po o le taga pepa kraft.
(2) Aofa'i uta: 680Tape / 20′container, 17MT/20′container .
(3) Aofa'i uta : 1000Tape/40′container, 25MT/40′container .
