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Tala Fou

Urea Formaldehyde Glue Powder,Ua sauni mo le lafoina~

Urea Formaldehyde Glue Powder
Ato 25KG, 28Tone/40'FCL e aunoa ma Pallets
1 FCL, Taunuuga: Asia i Sautesasae
Sauni mo le Lafoina~

62 tausaga
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65 tausaga

Fa'amatalaga o le Oloa

O le Urea-formaldehyde resin (UF), e taʻua foʻi o le urea-formaldehyde resin, o le polycondensation o le urea ma le formaldehyde i lalo o le gaioiga a se catalyst (alkaline poʻo le acidic catalyst) e fausia ai se urea-formaldehyde resin muamua, ona fausia lea o se vaega mulimuli e le mafai ona solo ma faʻafefiloi i lalo o le gaioiga a se vailaʻau faʻamalolo poʻo se mea faʻaopoopo. Resin thermosetting. O le urea-formaldehyde resin faʻamalolo e mama lona lanu nai lo le phenolic resin, e manino, e teteʻe atu i acids vaivai ma alkali vaivai, e iai uiga lelei o le insulation, e teteʻe atu i le ofuina, ma e taugofie. O le ituaiga e sili ona faʻaaogaina i totonu o mea faʻapipiʻi, aemaise lava i le gaosiga o laupapa faʻapitoa eseese i le alamanuia o le gaosiga o laupapa, o le urea-formaldehyde resin ma ana oloa ua suia e tusa ma le 90% o le aofaʻi o le faʻaaogaina o le mea faʻapipiʻi. Peitaʻi, o le urea-formaldehyde resin e faigofie ona pala pe a faʻaalia i acids malolosi ma alkalis. E le lelei lona teteʻe atu i le tau, le lelei le viscosity muamua, tele le faʻaitiitia, maaleale, teteʻe atu i le vai, ma faigofie ona matua. O laupapa faʻapitoa na gaosia i le urea-formaldehyde resin e faʻasaʻoloto ai le formaldehyde i le taimi o le gaosiga ma le faʻaaogaina. faʻafitauli, o lea e tatau ai ona suia.

Talosaga

E mafai ona faʻaaogaina i oloa e le manaʻomia ai le teteʻe tele i le vai ma meatotino dielectric, e pei o pine eletise, ki, ʻau o masini, pusa mea faigaluega, faamau, mea e manaʻomia i aso uma, teuteuga, taʻi mahjong, tapuni faleuila, ma e mafai foʻi ona faʻaaogaina i le gaosiga o nisi meaʻai.

O le Urea-formaldehyde resin o le ituaiga kelu e masani ona faʻaaogaina. Aemaise lava i le gaosiga o laupapa faʻapitoa eseese i le alamanuia o le gaosiga o laupapa, o le urea-formaldehyde resin ma ana oloa ua faʻaleleia e tusa ma le 90% o le aofaʻi o le faʻaaogaina o le kelu.


Taimi na lafoina ai: 16 Me 2024