Uchoraji daraja HEC

Maelezo Mafupi:

  Hydroxyethyl Cellulose (HEC) is a non-ionic water soluble polymer obtained through a series of chemical processes from cotton linter (or wooden pulp).  Hydroxyethyl Cellulose (HEC) has long been used as rheology modifier, water retaining and stabilizer for latex paints.    HEC can be used in all types of latex paints from low to high PVC. It suitable for all types of interior and exterior paints.   【Introduction】 Name: Hydroxyethyl cellulose Abbreviation: HEC Molecular form...


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    Hydroxyethyl Cellulose (HEC) is a non-ionic water soluble polymer obtained through a series of chemical processes from cotton linter (or wooden pulp).  Hydroxyethyl Cellulose (HEC) has long been used as rheology modifier, water retaining and stabilizer for latex paints. 

     

    HEC can be used in all types of latex paints from low to high PVC. It suitable for all types of interior and exterior paints.

     

    Utangulizi

    Jina: hydroxyethyl selulosi

    Abbreviation: HEC

    Masi formula: [C6H7O2 (OH) 3-x 〖OCH (OH) CH3〗 x] n

    tabia:

    Hydroxyethyl selulosi (HEC) ni yasiyo ya ionic, maji mumunyifu polymer inayotokana na selulosi kupitia mfululizo wa taratibu kemikali na kimwili.

    HEC is a white to light yellowish, oderless and tastless powder, readily soluble in hot or cold water to form a viscous gel solution. When pH in solution is within 2 to 12, the solution is quite stable. Since HEC group is nonionic one in water solution, it won't be reacted with other anions or cations and insensitive to the salts. HEC also has good film-forming ability and surface activity.

    Technical Specification

    1. INAVYOONEKANA: nyeupe kwa poda manjano au nafaka.
    1. Ufundi Index
    item vipimo
    Mnato Angalia Jedwali 2
    Unyevu,% ≤7
    PH katika ufumbuzi 6.0-8.5
    Mwonekano Granule au unga

    Jedwali 2 mnato Vipimo ya HEC Solution

    aina Solution Mnato (Brookfield ifikapo 25 ° C, cps)
    1%

    2%

    5%

    H 4000 3400 - 5000

    -

    -

    H 3000 2600 - 3300

    -

    -

    H 2000 1500 - 2500

    -

    -

    H 1000 800 -1500

    -

    -

    MH 5000 -

    4500 - 6500

    -

    MH 2000 -

    1500 - 2500

    -

    MH 300 -

    150-400

    -

    MH 100

    25 - 105

    LH 300

    250 - 400

    LH 100

    75 - 150

    Advantage:

    Efficient thickening.

    Excellent color acceptance.

    Superior workability

    Excellent stability

    Low spatter

    Good leveling

     

    Ufungaji

    HEC bidhaa ni packed katika ndani ya mfuko polyethilini kushinikizwa na karatasi mfuko 3-ply, au karatasi pipa au karatasi sanduku, uzito wavu ni 25kg kwa mfuko.

    Usafirishaji na Uhifadhi

    Kulinda bidhaa dhidi ya unyevu na uchafu.

    Don't put it together with other chemicals.










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