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Ngwaahịa Nkewa
Ngwaahịa Ndị A Mapụtara
01
HEC agba agba
HEC agba agba
HEC agba agba
HEC agba agba
HEC agba agba
HEC agba agba

HEC agba agba

Ọkwa Ọrụ HPMC Hydroxypropyl Methylcellulose bụ cellulose ether nke a na-ejikarị eme ihe n'ụlọ ọrụ owuwu ụlọ. Ọ bụ ihe mgbakwunye dị mkpa n'ihe owuwu ụlọ, na-enye ọtụtụ uru ndị na-eme ka arụmọrụ na arụmọrụ nke ngwaahịa ndị e ji simenti rụọ ọrụ ka mma.


Ọkwa Nhazi HPMC bụ ntụ ntụ cellulose ether ọcha nke na-agbaze ghọọ mmiri colloidal doro anya ma ọ bụ nke na-agbagọ agbagọ n'ime mmiri oyi. O nwere njirimara nke ịka nká, njikọ, mgbasa, emulsification, nhazi ihe nkiri, nkwụsịtụ, adsorption, gelation, ọrụ elu, njigide mmiri na colloid nchebe.

    Kpọtụrụ anyị
    nkọwa ngwaahịa

    Nkọwapụta Kemịkalụ

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    Ọdịdị

    Ntụ ntụ ọcha ruo na ntụ ọcha na-acha ọcha

    Nha nke ihe ndị dị ndụ

    98% gafere 100 mesh

    Molar nọchiri anya ogo (MS)

    1.8~2.5

    Ihe fọdụrụ mgbe ọkụ gbanyere (%)

    ≤0.5

    uru pH

    5.0~8.0

    Mmiri mmiri (%)

    ≤5.0

    Akara ndị ama ama

    Ọkwa HEC

    Viscositi

    (NDJ, mPa.s, 2%)

    Viscositi

    (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

    7000 nkeji

    Njirimara na Ojiji nke HEC Agba:

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    1. Ihe na-eme ka ihe sie ike:

    HEC na-arụ ọrụ dị ka ihe na-eme ka agba sie ike nke ọma n'ụdị agba. Ọ na-eme ka agba ahụ dịkwuo mma, na-enye njirimara ojiji ka mma, dị ka njikwa ka mma n'oge a na-ehicha ma ọ bụ na-atụgharị.

    2. Ihe na-eme ka ihe sie ike:

    HEC na-arụ ọrụ dị ka ihe na-eme ka agba sie ike iji gbochie ịda ma nọgide na-enwe otu nkesa nke agba, ihe na-ejupụta ihe, na ihe ndị ọzọ dị n'ime agba ahụ, si otú a na-eme ka agba ahụ sie ike.

    3. Ihe na-agbanwe Rheology:

    Ọ nwere ike ịgbanwe usoro nhazi agba (rheology) nke agba ahụ, na-eme ka ọ dịrị mfe ịrụ ọrụ mgbe a na-etinye ya ma hụ na agba ahụ na-arapara nke ọma n'elu elu kwụ ọtọ.

    4. Nchekwa Mmiri:

    HEC na-enyere aka idobe mmiri n'ime agba ahụ, nke dị mkpa maka ịnọgide na-enwe nguzozi kwesịrị ekwesị na ịgbatị "oge mepere emepe," na-enye ohere ka agba ahụ nọgide na-arụ ọrụ ruo ogologo oge.

    5. Mfe ịsacha ahịhịa nke ọma:

    Mgbakwunye nke HEC na agba na-eme ka ọ dịkwuo mfe ịkpụcha, na-eme ka ọ dị nro ma dịkwa mfe itinye.

    Ngwa nke agba ọkwa HEC:

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    A na-eji Paint Grade HEC eme ihe n'ụdị agba na mkpuchi dị iche iche, gụnyere:

    1. Agba ihe owuwu ụlọ:

    Ọ bụ ihe mgbakwunye a na-ejikarị agba dị n'ime na n'èzí nke e ji eme ihe n'ụlọ obibi na ụlọ ọrụ. HEC na-enyere aka ime ka agba dịkwuo mma, mee ka ọ kwụsie ike, ma mee ka agba ahụ rụọ ọrụ nke ọma.

    2. Agba Latex:

    Agba latex nke e ji mmiri mee na-erite uru site na ihe ndị na-eme ka HEC sie ike ma na-eme ka ọ sie ike.

    3. Agba Emulsion:

    N'ime agba emulsion, HEC na-enyere aka ịnọgide na-enwe mgbasa nke agba na ihe ndị na-ejupụta ya ma na-eme ka agba ahụ dịkwuo mma.

    4. Mkpuchi Eserese:

    Enwere ike iji HEC mepụta ihe mkpuchi e ji ekpuchi ákwà, dị ka stucco na mgbidi e ji achọ mma, iji nweta udidi na ike ọrụ achọrọ.

    Uru nke iji agba ọkwa HEC:

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    - Ọdịdị na udidi agba ka mma.
    - E mekwara ka agba kwụsie ike ma kesaa agba n'otu ụzọ ahụ.
    - Oge mepere emepe agbatịkwuru maka ịdị mfe itinye.
    - Ịchacha ihe na ịrụ ọrụ nke ọma n'oge eserese.
    - Mbelata ndochi na mma njikọta na elu dị iche iche.

    HEC nke agba bụ ihe mgbakwunye bara uru maka ndị na-emepụta agba na mkpuchi, na-ahụ na ngwaahịa ikpeazụ na-emezu ụkpụrụ ịdị mma na arụmọrụ achọrọ. Ike ya ijikwa viscosity, ime ka agba kwụsie ike, na ime ka njirimara ojiji dịkwuo mma na-eme ka ọ bụrụ ihe dị mkpa na mmepụta nke agba eji eme ihe n'ihe owuwu na ihe ịchọ mma.

    Nkwakọ ngwaahịa:

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    Akpa akwụkwọ dị kilogram 25 n'ime ya nwere akpa PE.
    Ibu 20'FCL 12ton na pallet
    Ibu 40'FCL 24ton nwere pallet