2021 tau si'osi'omaga Saina Polyvinyl Alcohol - Polyvinyl alcohol (PVA) Shuangxin – Yeyuan

O foliga vaaia o le PVA e paʻepaʻe pe samasama vaega poʻo le paʻu. O se fa'aoga lautele fa'aogaina le vai-soluble environment friendly polymer. O lona fa'atinoga o lo'o i le va o palasitika ma pa'u. E i ai le vai solubility lelei, adhesion, fetuutuunai ata tifaga, lamolemole, tetee suauu, solvent tetee, colloidal puipuiga, kesi tetee, ofuina tetee ma le mautu vevela.

PVA17-88 Avanoa o le Fa'aoga

1. Alamanuia gaosi ata
2. Alamanuia gaosi pepa
3. Alamanuia pipii
4. Fa'aopoopo mo mea faufale
5. Alamanuia fa'amautu
6. Alamanuia fa'ailoga palasitika

PVA20-88 Avanoa o le Fa'aoga

1. Alamanuia gaosi alava: vulu pupuu alava, vulu umi ma post-processing.
2. Alamanuia gaosiga o ata tifaga: faʻaaogaina faiga eseese e gaosia ai ata vai-soluble ma isi fanua.
3. Alamanuia mold coating: fa'avae ie ma fa'amalosia ma isi fanua.
4. Alamanuia gaosi pepa: Fa'ailoa le tele ma isi fanua.
5. Alamanuia pipi'i: toe susu fusifusia ma isi fanua.
6. alamanuia fa'amautu: vinyl acetate lotion polymerization.
7. O isi: cosmetics, pharmaceutical products, additives mo mea fau fale, ata tifaga puipuia le tumau ma isi fanua.

PVA24-88 Avanoa o le Fa'aaogāga

1.Pauta mea fau fale
2. Fa'apipi'i
3.Fiber gaosiga alamanuia

4.Polymerization dispersant
5. mea teuteu
6. Vailaau

PVA17-99 Avanoa o le Fa'aaogāga

1.O le fofo saunia e le oloa e mafai ona faʻaaogaina e avea ma mea faʻafefete ma anti-flow agent o le emulsion.
2.Mo sizing luga o pepa e mafai ona faʻaleleia le malosi o le pepa ma le faʻaogaina o vaitusi.
3.O le faʻaogaina o le faʻaogaina o le oloa e mafai ona faʻaaogaina e saunia ai faʻapipiʻi vai faʻafefe.
4.Mo le gaosiga o pepa ma kelu fale.
5.Mo le gaosiga o le polyvinyl alcohol fiber, vai-soluble fiber.
6.Fiber paʻu: o le ata tifaga e lelei le faia o faatinoga, vaivai ma malosi tensile teteʻe ma elasticity, ae o loʻo i ai foi uiga o le feteʻenaʻiga teteʻe, implication, lamolemole ma lelei fulu aafiaga. Ma faʻatusatusa i le pulupulu masoa, e leai se mea e popole ai e uiga i le pala ma le pala.

PVA2099-99 Avanoa o le Fa'aaogāga

1. Faʻapipiʻi ma faʻapipiʻi: faʻaaogaina mo le paʻu o le ofisa, toe faʻafefeteina, faʻapipiʻi pepa, taga pepa, pusa faʻapipiʻi, pepa faʻapipiʻi, laupapa laupapa faʻapipiʻi, ie e le o lalagaina, ma isi. E faʻaaogaina mo mea faufale, uʻamea, masima acid, keramika, omea, vaitusi, kelu vali, kelu vali, paluga sima mo le faʻamalosi sima, ma isi.
2.Fiber tele: ata lelei faia faatinoga, vaivai ma malosi teteʻe tetee ma elasticity. O lo'o iai fo'i uiga o le fe'ese'ese'esega, fa'aaofia, lamolemole ma lelei fa'a'afiaga o fulu. Ma faʻatusatusa i le tele o le masoa, e leai se mea e popole ai e uiga i faiga piʻopiʻo ma le faʻaleagaina, ma e seasea tupu le pala.
3. Alamanuia pepa: e mafai ona faʻaaogaina mo le faʻapipiʻiina o luga ma le faʻalelei, lea e mafai ona faʻaleleia atili ai le ester resistance, solvent resistance ma le vai, ma maua ai le malosi maualuga o le ie. E mafai foi ona faʻaaogaina e pei o le faʻapipiʻi i totonu o le faʻapipiʻiina o le faiga ma le faʻapipiʻiina o le sui faʻalelei.
4. Polymerization sui: faʻaaogaina e avea o se faʻasalalauga lelei poʻo se faʻamautu. E masani ona faʻaaogaina e avea ma colloids puipuia ma e mafai ona faʻaleleia le emulsification i le maualalo o faʻatonuga.
5. Polyvinyl alcohol e mafai ona faia se sao i le tele o isi mea tau alamanuia, e pei o ceramics, vai-soluble films, peelable coatings ma pipii le tumau mo oloa e le o lalagaina. O nei oloa e mafai foi ona faʻaaogaina i mea faufale eseese, e pei ole putty ma plaster.

PVA2499-99 Avanoa o le Fa'aaogāga

1. Fa'aaogaina i le fa'aputuina fa'asolo, sui fa'auma ie ma alava vinylon mea mata'utia i fale gaosi oloa.
2. Faufale ma mea teuteu: kelu faufale, faʻapipiʻi puipui i totonu ma fafo, faʻapipiʻi.
3. E faʻaaogaina e pei o le polymerization emulsifier, dispersant ma polyvinyl formal, acetaldehyde ma butyraldehyde resin i vailaʻau vailaʻau.
4. Alamanuia pepa e faʻaaogaina e pei o pepa faʻapipiʻi.
5. I faʻatoʻaga, e faʻaaogaina e pei o le eleele, faʻapipiʻi faʻamaʻi faʻamaʻi ma le polyvinyl alcohol film.
6. O isi vaega e mafai foi ona faʻaaogaina i mea faʻalelei i aso taʻitasi ma faʻafefe maualuga.

PVA2699-99 Avanoa o le Fa'aaogāga

1. Alamanuia fa'apipi'i: pepa ma pepa fa'amau fa'amau.
2.Construction alamanuia: acetalization oloa o loʻo faʻaaogaina mo le fausiaina o kelu, totonu ma fafo puipui puipui ma faʻapipiʻi.
3. Alamanuia keramika: fa'apipi'i polo alumini, fa'apipi'i sima, ma isi.
4. Fa'amautu alamanuia: vinyl acetate emulsion polymerization ma urea formaldehyde pipii mau lotion mautu.

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