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tala fou

  • Sodium persulfate

    Sodium persulfate

    Sodium persulfate, e taʻua foi o le sodium persulfate, o se mea faʻapitoa, o le vailaʻau vailaʻau Na2S2O8, o se paʻepaʻe tioata paʻepaʻe, soluble i le vai, e le mafai ona faʻaaogaina i le ethanol, e masani ona faʻaaogaina e pei o le pisa, oxidant, emulsion polymerization accelerator.Meatotino: tioata pa'epa'e po'o le pauta tioata....
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  • Polyisobutylene (PIB)

    Polyisobutylene (PIB)

    O le Polyisobutylene (PIB) o se mea e leai se lanu, e leai se tofo, e leai se mea oona mafiafia poʻo se semi-solid mea, vevela vevela, okesene tetee, ozone tetee, tau tetee, ultraviolet tetee, acid ma alkali tetee ma isi vailaau lelei faatinoga.Polyisobutylene e leai se lanu, leai se manogi, leai ...
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  • Resincast Epoxy: Le Palasitika Fa'amea'ai ma Taua

    Resincast Epoxy: Le Palasitika Fa'amea'ai ma Taua

    Epoxy resin (Epoxy), e lauiloa foi o le resini faʻamalosi, resini faʻamalosi, kelu resini ma isi.O se palasitika thermosetting taua tele, faʻaaogaina lautele i mea faʻapipiʻi, paʻu ma isi faʻamoemoega, o se ituaiga polymer maualuga.Mea autu: epoxy resin Natura: pipi'i Ituaiga: Vaevae i le kelu malu ma...
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  • Suau'u Pine -O Mea Fa'ama'i Fa'atino Uma e te Mana'omia!

    Suau'u Pine -O Mea Fa'ama'i Fa'atino Uma e te Mana'omia!

    O le suauu paina o se ituaiga o vailaʻau faʻamaʻi, e mafai ona faʻaaogaina le suauʻu Pine e avea o se mea e sili ona lelei mo uʻamea mo uʻamea e le o ni uʻamea, ma ua faʻaaogaina lautele i le fale ma fafo, ma le tau maualalo ma le faʻafefe lelei.O le suauu paina e gaosia e ala ile hydrolysis tali ma turpentine e pei o mea mata, sulfuric acid e pei o le ...
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  • PERC: Lau Fofo Fa'amamā Sili

    PERC: Lau Fofo Fa'amamā Sili

    Tetrachloroethylene, e ta'ua fo'i o le perchlorethylene, ose fa'aputu fa'aola fa'atasi ma le fua fa'atatau C2Cl4.O se vai e leai se lanu, e le mafai ona faʻafefe i le vai ma faʻafefiloi i le ethanol, eter, chloroform ma isi solvents organic.E masani ona faʻaaogaina e pei o soʻomea faʻalaʻau ma faʻamago faʻamamā, ma mafai al ...
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  • Titanium dioxide su'iga maualuga pito na tatalaina

    O le maketi vevela titanium dioxide mo le tele o tausaga o loʻo faʻaauau pea ona malulu talu mai le afa lona lua o le tausaga talu ai, ma ua faasolosolo malie le tau.E oʻo mai i le taimi nei, o le tele o tau o le titanium dioxide na paʻu i le sili atu i le 20%.Ae ui i lea, i le avea ai o se oloa maualuga i le gaosiga o le titanium dioxide, o le chlorinat ...
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  • Sodium Formate

    Sodium Formate

    O le Sodium formate o le pa'epa'e pa'epa'e pa'epa'e po'o le tioata, fa'atasi ai ma sina manogi acid formic.Solu i le vai ma glycerin, soluble teisi i le ethanol, le mafai ona solu i le eter.Oona.E mafai ona faʻaaogaina i le gaosiga o le formic acid, oxalic acid, formamide ma le paʻu inisiua, paʻu paʻu, chrome tanne ...
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  • Hydrogen peroxide: Na pa'ū le tau ina ua si'itia

    I le amataga o Me, na aʻafia i faʻalavelave faʻafuaseʻi, na tulaʻi mai le maketi o le hydrogen peroxide.E oʻo mai i le aso 8 o Me, o le tau masani o le 27.5% o le 27.5% hydrogen peroxide na oʻo atu i le 988 yuan (tone tau, tutusa i lalo), o se maualuga fou o le tausaga, o se faʻaopoopoga o le 27.48% mai le aso faigaluega mulimuli ao lumanaʻi le "Me. 1st”....
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  • OXALIC ACID

    OXALIC ACID

    Oxalic acid o se mea faʻaola.O le vailaʻau o le H₂C₂O₄.O se mea e maua mai le metabolic o meaola.E lua ona vaega vaivai acid.E salalau lautele i laau, manu, ma tino fungal.E faia ai galuega eseese i mea ola eseese.O le mea lea, o le oxalic acid e masani ona reg...
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  • Potassium Hydroxide

    Potassium Hydroxide

    Potassium hydroxide, o se ituaiga o mea faʻapitoa, vailaʻau faʻasolosolo mo KOH, o se faʻavae masani masani, faʻatasi ai ma alkaline malosi, 0.1mol / L solution o le pH 13.5, solu i le vai, ethanol, soluble i le eter, faigofie ona faʻafefe vai. i le ea ma deliquescent, mitiia carbon dioxide ma i...
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