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Vaega o oloa
Oloa Fa'apitoa
01
Vasega vali HEC
Vasega vali HEC
Vasega vali HEC
Vasega vali HEC
Vasega vali HEC
Vasega vali HEC

Vasega vali HEC

Fausia Vasega HPMC Hydroxypropyl Methylcellulose o se cellulose ether lautele faaaogaina i le alamanuia faufale. O se fa'aopoopoga taua i mea faufale, e ofoina atu fa'amanuiaga eseese e fa'aleleia ai le fa'atinoga ma le fa'atinoina o oloa fa'avae sima.


Fausia Vasega HPMC o se pa'epa'e cellulose ether pa'u e fula i totonu o se vaifofo colloidal manino pe laititi turbid i vai malulu. O loʻo i ai uiga o le mafiafia, faʻapipiʻi, faʻasalalau, emulsification, faʻapipiʻi ata, faʻamalolo, adsorption, gelation, gaioiga i luga, faʻamauina o le susu ma le colloid puipuia.

    Faafesootai matou
    fa'amatalaga o oloa

    Fa'amatalaga Fa'amatalaga

    fa'amatalaga2

    Fa'aaliga

    Pa'epa'e i le pa'epa'e pa'epa'e

    Lapopo'a o vaega

    98% pasi 100 mata

    Suia mola ile tikeri (MS)

    1.8~2.5

    Toega ile mu (%)

    ≤0.5

    pH tau

    5.0~8.0

    Susū (%)

    ≤5.0

    Fa'ailoga lauiloa

    HEC togi

    Viscosity

    (NDJ, mPa.s, 2%)

    Viscosity

    (Brookfield, mPa.s, 1%)

    HEC KM300

    240-360

    240-360

    HEC KM6000

    4800-7200

     

    HEC KM30000

    24000-36000

    1500-2500

    HEC KM60000

    48000-72000

    2400-3600

    HEC KM100000

    80000-120000

    4000-6000

    HEC KM150000

    120000-180000

    7000min

    Meatotino Autu ma Fa'aoga ole Vasega Vali HEC:

    fa'amatalaga2

    1. Sui Mafia:

    O le HEC e galue e avea o se vailaʻau mafiafia lelei i mea vali vali. E faʻateleina le viscosity o le vali, faʻaleleia atili mea faʻaoga, e pei o le pulea lelei i le taimi o le fufuluina poʻo le taʻavale.

    2. Fa'amautu:

    O le HEC e fai ma fa'amautu i le vali e puipuia ai le fa'amautu ma fa'atumauina le tufatufaina tutusa o pigments, fa'atumu, ma isi vaega i totonu o le vali, ma fa'aleleia atili ai le lanu.

    3. Fa'aliliuga ole Rheology:

    E mafai ona fesuia'i le rheology (amio tafe) o le vali, fa'afaigofie ona galue i le taimi o fa'aoga ma fa'amautinoa o lo'o pipii lelei le vali i luga o luga.

    4. Taofi Suavai:

    E fesoasoani le HEC e taofi le vai i totonu o le vali, lea e manaʻomia mo le faʻatumauina lelei ma faʻalauteleina le "taimi avanoa," faʻatagaina le vali e tumau pea le aoga mo se umi umi.

    5. Fa'aleleia atili le Brushability:

    O le faʻaopoopoina o le HEC e vali e faʻaleleia ai lona pulumu, faʻalelei ma faigofie ona faʻaoga.

    Fa'aaogāina ole Vasega Vali HEC:

    fa'amatalaga2

    Paint Grade HEC o loʻo faʻaaogaina i vali eseese ma faʻapipiʻi faʻapipiʻi, e aofia ai:

    1. Vali Fa'aata:

    O se faʻaopoopoga masani i totonu ma fafo vali faʻaaogaina i fale nofoia ma pisinisi. E fesoasoani le HEC i le faʻaleleia atili o le viscosity, faʻamautu lanu, ma le faʻatinoga atoa o vali.

    2. Latex Vali:

    O vali latex fa'avae vai e aoga mai le mafiafia ma le fa'amautu o meatotino a le HEC.

    3. Vali Emulsion:

    I vali emulsion, o le HEC e fesoasoani e faʻamautu le faʻasalalauina o pigments ma faʻatumu ma faʻaleleia atili le tutusa o le vali.

    4. Fa'a'ofu'ofu Fa'a'anu'u:

    O pa'u fa'anumeraina, e pei o le stucco ma fa'amae'a puipui teuteu, e mafai ona fa'atulagaina ma le HEC ina ia ausia ai le fa'asologa o lo'o mana'omia ma le fa'atinoina.

    Tulaga lelei o le faʻaaogaina o le vali Vasega HEC:

    fa'amatalaga2

    - Fa'aleleia atili le fa'aogaina o le vali ma le fa'aogaina.
    - Faʻaleleia le mautu lanu ma le tufatufaina tutusa o pigments.
    - Fa'aopoopo taimi avanoa mo le fa'afaigofieina o le fa'aoga.
    - Sili atu le pulumu ma le galue i le taimi o vali.
    - Faʻaitiitia le faʻamauina ma faʻaleleia atili le pipii i luga o mea eseese.

    Paint Grade HEC o se fa'aopoopoga taua mo le vali ma le fa'alavalava gaosi, fa'amautinoaina o oloa fa'ai'u e fetaui ma tulaga mana'omia ma tulaga fa'atinoga. O lona gafatia e pulea le viscosity, faʻamautu pigments, ma faʻaleleia mea faʻaoga e avea ai ma mea taua i le gaosiga o vali faʻaaogaina i fausaga ma teuteuga.

    afifiina:

    fa'amatalaga2

    25kg taga pepa totonu ma taga PE.
    20'FCL uta 12ton ma fata
    40'FCL uta 24ton ma fata