ngwaahịa

Carboxymethyl cellulose

nkowa nkenke:


  • Ọnụ ego FOB:

    USD 1-50 / n'arọ

  • Ọnụ ọgụgụ nke Min.

    100kg

  • Ọdụ ụgbọ mmiri na-ebu:

    Ọdụ ụgbọ mmiri China ọ bụla

  • Usoro ịkwụ ụgwọ:

    L/C,D/A,D/P,T/T

  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Ọdịdị:ọcha ma ọ bụ mmiri ara ehi ntụ ntụ

    Njirimara anụ ahụ: ọ bụ ihe nrụpụta cellulose nwere otu carboxymethyl (-CH2-COOH) jikọtara ya na ụfọdụ hydroxyl otu nke glucopyranose monomers nke mebere ọkpụkpụ azụ cellulose.A na-akpọkwa ya dị ka CMC, Carboxymethyl.Cellulose sodium, sodium nnu nke Caboxy Methyl Cellulose.CMC bụ otu n'ime ihe dị mkpa solube polyelectrolyte.Ọ nwere ike soluble na mmiri, mmanya na-aba n'anya, ethanol, benzene, chloroform na ihe mgbaze ndị ọzọ.Na-eguzogide mmanụ anụmanụ na ihe oriri na-adịghị eme ya site na ọkụ.

    Nkọwapụta:

    Carboxymethyl cellulose sodium (CMC) maka nri

    Ụdị Sodium% Viscosity (2% aq. sol.,
    25°C)
    mpa.s
    pH Chloride
    (Cl-%)
    Ọnwụ ihicha
    (%)
    Oke viscosity
    FH9FH10 9.0-9.59.0-9.5 800-12003000-6000 6.5-8.06.5-8.0 ≤1.8≤1.8 ≤6.0≤6.0 ≥0.90≥0.90
    FM9 9.0-9.5 400-600
    600-800
    6.5-8.0 ≤1.8 ≤10.0 ≥0.90
    FVH9 9.0-9.5 ≥1200 6.5-8.0 ≤1.8 ≤10.0 ≥0.82
    FH6 6.5-8.5 800-1000
    1000-1200
    6.5-8.0 ≤1.8 ≤10.0 -
    FM6 6.5-8.5 400-600
    600-800
    6.5-8.0 ≤1.8 ≤10.0 -
    FVH6 6.5-8.5 ≥1200 6.5-8.0 ≤1.8 ≤10.0 -

    CMC maka nchacha

    Ụdị XD-1 XD-2 XD-3 XD-4 XD-5
    Viscosity (2% aq. sol.,
    25°C)
    mpa.s
    5-40 5-40 50-100 100-300 ≥300
    CMC% ≥55 ≥60 ≥65 ≥55 ≥55
    ogo nnọchi anya 0.50-0.70 0.50-0.70 0.60-0.80 0.60-0.80 0.60-0.80
    pH 8.0-11.0 8.0-11.0 7.0-9.0 7.0-9.0 7.0-9.0
    Ọnwụ nkụ (%) 10.0        

    Ngwa: CMC (nke a na-akpọ "ụlọ ọrụ gourmet ntụ ntụ") bụ ụdị nnọchite anya cellulose ether na mmiri soluble fiber derivative, nke a na-ejikarị eme ihe maka ụlọ ọrụ nhazi nri, ihe ọṅụṅụ lactic acid na ntacha eze, wdg, ma na-arụ ọrụ dị mkpa. na ụlọ ọrụ ọ bụla ma ọ bụ ahia dị ka emulsifier, onye nnọchi anya .stabilizer, thickener, retarder, ihe nkiri mbụ, onye na-achụsa mmadụ, onye na-akwụsịtụ agen, adhisive, onye na-eme ihe nkiri, onye na-ahụ maka onye na-enwu enwu na onye na-edozi ụcha, wdg, ọ nwere ọtụtụ uru na ụlọ ọrụ na-ahụkarị na nkwukọrịta. .


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