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Agent Mbelata Mmiri Polyether TPEG|62601-60-9

Agent Mbelata Mmiri Polyether TPEG|62601-60-9


  • Aha nkịtị:Polyether TPEG na-ebelata mmiri
  • Otu:Construction Chemical - PCE Raw Materials
  • Nọmba CAS:62601-60-9
  • Ụdị molekụla:CH2=CH(CH3)CH2CH2O(CH2CH2O)m(CH2CH3CHO)nH
  • Ọdịdị:Ọcha ọcha
  • Aha ika:Colorcom
  • Ndụ shelf:afọ 2
  • Ebe amụrụ:China
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwapụta ngwaahịa:

    Index HPEG-2400 HPEG-3000 TPEG-2400 TPEG-3000
    Ọdịdị ngwaahịa (na 25 ℃) Ọcha ọcha ma ọ bụ ìhè odo flake Ọcha ọcha ma ọ bụ ìhè odo flake Ọcha ọcha ma ọ bụ ìhè odo flake Ọcha ọcha ma ọ bụ ìhè odo flake
    Usoro ọgwụ CH2=CH-Rx-CH2CH2O(CH2CH2O)m

    (CH2CH3CHO)nH

    CH2=CH(CH3)CH2O(CH2CH2O)m

    (CH2CH3CHO)nH

    CH2=CH(CH3)CH2CH2O

    (CH2CH2O) m (CH2CH3CHO)

    nH

    CH2=CH(CH3)CH2CH2O

    (CH2CH2O) m (CH2CH3CHO)

    nH

    Uru Hydroxyl

    (mg KOH/g)

    22.0-25.0 17.5-19.5 22.0-25.0 17.5-19.5
    Ọnụego njide nkekọ abụọ (% ≥) 93.0 92.0 92.0 90.0
    nkezi molekụla uka 2400 3000 2400 3000
    ogo nke unsaturation

    (mol/kg)

    0.35 7.4 0.36 7.3
    PH (1% ngwọta mmiri) 5.5-7.5 5.5-7.5 5.0-7.0 5.5-7.5

    Nkọwa ngwaahịa:

    TPEG dị mfe soluble n'ime mmiri nke nwere ọnụ ọgụgụ dị elu nke njigide nke abụọ, usoro ihe omimi ahụ bụ ụdị nke nwere oke nnwere onwe nke mere na enwere ike ịmegharị ya ma ọ bụ mepụta ya site na usoro nhazi dị mfe iji nweta ọrụ dị elu na-ebelata mmiri na njirimara. nke obere doses, ọnụ ọgụgụ dị elu nke ibelata mmiri, nkwalite magburu onwe ya, ịdịte aka, mgbochi corrosion na ígwè na ihe ndị ọzọ.

    Ngwa:

    Usoro ngwaahịa a bụ ndị na-adịghị egbu egbu, ndị na-adịghị ewe iwe, bụ ọgbọ ọhụrụ nke polycarboxylic acid super plasticizer dị mkpa akụrụngwa. Ngwaahịa a site na free radical butere copolymerization na acrylic acid, dị ka njedebe hydrophilic otu, guzobe nke copolymer, melite hydrophilicity, melite mgbasa nke polima na mmiri. The synthesized mmiri mbenata gị n'ụlọnga nwere ezi urughuru disperity na njigide ikike, elu mmiri mbenata ọnụego, ala ciment oriri, ezi ume mmetụta, ezi anwụ ngwa ngwa, dịghị corrosion nke ígwè mmanya na gburugburu ebe obibi enyi. Enwere ike iji ya rụọ ọrụ dị elu na ike dị elu (n'elu C60) ihe maka ịgwakọta na njem dị anya na saịtị.

     

    Ngwugwu: 25kgs/bag ma ọ bụ dị ka ịchọrọ.

    Nchekwa: Chekwaa n'ebe ikuku na-ekuru, ebe kpọrọ nkụ.

    Ọkọlọtọ emebiri: International Standard.


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