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O a ituaiga o pauta latex redispersible

O a ituaiga o pauta latex redispersible

Redispersible latex powders (RLPs) e fa'avasegaina e fa'atatau i le polymer composition, meatotino, ma fa'aoga. O ituaiga autu o pauta latex redispersible e aofia ai:

  1. Vinyl Acetate-Ethylene (VAE) Copolymer Redispersible Pata:
    • VAE copolymer redispersible pauta o le ituaiga sili ona faʻaaogaina o RLPs. E gaosia e ala i le fa'amagoina o le vinyl acetate-ethylene copolymer emulsion. O nei paʻu e ofoina atu le faʻapipiʻi lelei, fetuutuunai, ma le vai faʻafefeteina, e faʻaogaina ai i latou mo le tele o faʻaoga faufale e pei o faʻapipiʻi tile, mortars, renders, ma faʻapipiʻi faʻavae.
  2. Vinyl Acetate-Veova (VA/VeoVa) Copolymer Redispersible Pata:
    • VA/VeoVa copolymer toedispersible pauta o lo'o i ai se fa'afefiloi o vinyl acetate ma vinyl versatate monomers. O le VeoVa o se vinyl ester monomer e maua ai le faʻaleleia atili o le fetuutuunai, faʻafefe vai, ma faʻapipiʻi faʻatusatusa i vaʻaiga kopi VAE masani. O nei pa'u o lo'o fa'aaogaina i talosaga e mana'omia ai le fa'aleleia atili o le tumau ma le fa'asao o le tau, e pei o le fa'a'ese'ese i fafo ma faiga fa'amae'a (EIFS) ma fa'alavalava facade.
  3. Pa'u Akrilic Redispersible:
    • O pa'u fa'afo'i fa'aalili e fa'avae i polymers acrylic po'o copolymers. O nei pauta e ofoina atu le maualuga o le fetuutuunai, le tetee i le UV, ma le tau, e faʻaogaina ai mo faʻaoga fafo e faʻaalia i tulaga faigata o le siosiomaga. Akrilik RLP o loʻo faʻaaogaina i le EIFS, faʻapipiʻi faʻapipiʻi, faʻafefe susu, ma faʻaofuofu taʻe.
  4. Styrene-Butadiene (SB) Copolymer Redispersible Pata:
    • Styrene-butadiene copolymer redispersible pauta e maua mai le styrene-butadiene latex emulsions. O nei pa'u e maua ai le pipii lelei, tete'e abrasion, ma tete'e a'afiaga. SB RLPs e masani ona faʻaaogaina i le fola o le fola, toe faʻaleleia o sima, ma fale gaosi oloa e manaʻomia ai le malosi maualuga ma le tumau.
  5. Ethylene-Vinyl Acetate (EVA) Pa'u e toe fa'asalalauina:
    • Ethylene-vinyl acetate pa'u fa'asalalau toe fa'asalaina o lo'o i ai se copolymer o le ethylene ma le vinyl acetate. O nei paʻu e ofoina atu le fetuutuunai lelei, pipii, ma le faʻafefe vai. EVA RLPs o lo'o fa'aogaina i fa'aoga e pei o pa'u e le susu, fa'amaufa'ailoga, ma mea fa'atumu.
  6. Isi Pa'u Fa'apitoa Toe Fa'asalalauina:
    • I le faaopoopo atu i ituaiga o loʻo taʻua i luga, o loʻo i ai ni paʻu faʻapitoa toe faʻasalalau e avanoa mo faʻaoga faʻapitoa. O nei mea e ono aofia ai polymers hybrid, acrylics ua suia, poʻo faʻasologa masani e faʻafetaui e faʻafetaui manaoga tulaga ese. RLP fa'apitoa e mafai ona ofoina atu mea fa'aleleia e pei o le fa'atulagaina vave, fetuutuuna'i maualalo-vevela, po'o le fa'aleleia atili o feso'ota'iga ma isi mea fa'aopoopo.

O ituaiga ta'itasi o le pa'u latex toe fa'asalaina e ofoina atu meatotino ma'oti ma uiga fa'atinoga e talafeagai mo faufale eseese. O le filifilia o le ituaiga RLP talafeagai e faʻalagolago i mea e pei o le substrate, tulaga o le siosiomaga, faʻataʻitaʻiga manaʻomia, ma manaʻoga e faʻaaogaina.


Taimi meli: Feb-16-2024
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