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Ibyiciro by'ibicuruzwa
Ibicuruzwa byagaragaye
01
HPMC y'urwego rwa PVC
HPMC y'urwego rwa PVC
HPMC y'urwego rwa PVC
HPMC y'urwego rwa PVC
HPMC y'urwego rwa PVC
HPMC y'urwego rwa PVC
HPMC y'urwego rwa PVC
HPMC y'urwego rwa PVC
HPMC y'urwego rwa PVC
HPMC y'urwego rwa PVC

HPMC y'urwego rwa PVC

HPMC Hydroxypropyl Methylcellulose yo mu rwego rwa PVC ni ubwoko bwa polymer bufite akamaro kanini kandi bufite umusaruro mwiza cyane mu bwoko bwose bwa cellulose. Ikoreshwa cyane mu nzego zitandukanye z'inganda no mu buzima bwa buri munsi. Yamenyekanye nka "MSG y'inganda".


Hydroxypropyl Methylcellulose (HPMC) ishobora gukoreshwa mu gukora ibikoresho bya polyvinyl chloride (PVC), cyane cyane mu gutunganya resin ya PVC no gutunganya imvange. Ariko, ni ngombwa gusobanura neza ko HPMC atari igice cya PVC ubwayo; ahubwo, ishobora gukoreshwa nk'amavuta yo hanze cyangwa ubufasha mu gutunganya mu gihe cyo gukora imvange ya PVC na resin.

    Twandikire
    ibisobanuro birambuye ku bicuruzwa

    Ibisobanuro by'imiti

    ibisobanuro2

    HPMC yo mu rwego rwa PVC

    Ibisobanuro

    HPMC 60

    (2910)

    HPMC 65

    (2906)

    HPMC 75

    (2208)

    Ubushyuhe bwa gel (℃)

    58-64

    62-68

    70-90

    Methoxy (WT%)

    28.0-30.0

    27.0-30.0

    19.0-24.0

    Hydroxypropoxy (WT%)

    7.0-12.0

    4.0-7.5

    4.0-12.0

    Ubushyuhe (cps, 2% Igisubizo)

    3, 5, 6, 15, 50, 100, 400, 4000, 10000, 40000, 60000, 100000, 150000, 200000

    Ingano y'ibicuruzwa:

    ibisobanuro2

    HPMC yo mu rwego rwa PVC

    Uburemere (cps)

    Inyandiko

    HPMC 60E50 (E50)

    40-60

    HPMC

    HPMC 65F50 (F50)

    40-60

    HPMC

    HPMC 75K100 (K100)

    80-120

    HPMC

    Uruhare rwa HPMC mu gutunganya PVC:

    ibisobanuro2

    1. Gusiga amavuta imbere n'inyuma:

    HPMC ishobora gukora nk'amavuta yo gusiga mu gutunganya PVC. Ifasha kunoza imiterere y'imiti ya PVC kandi ikagabanya gucikagurika mu gihe cyo kuyisohora no kuyibumba. HPMC ishobora gukora nk'amavuta yo kwisiga imbere no hanze, yongera ubushobozi bwo gutunganya ibikoresho bya PVC muri rusange.

    2. Uburyo bwo kunoza uburyo bwo gutunganya ibintu:

    Kongeramo HPMC mu bikoresho bya PVC na resin bishobora kongera ubushobozi bwabyo bwo gutunganya, bigatuma byoroha gukora no gushushanya ibicuruzwa bya PVC. Ibi ni ingenzi cyane cyane mu nganda aho gushushanya no gusohora neza ari ingenzi cyane.

    3. Kugabanuka kw'ikoreshwa ry'ingufu:

    Imiterere ya HPMC yo gusiga amavuta ishobora gutuma ingufu zikoreshwa mu gihe cyo gutunganya PVC zigabanuka. Ibi si inyungu ku bidukikije gusa ahubwo binahenda ku bakora.

    4. Ifasha mu kwirinda gufatana:

    Mu bikorwa birimo gushyushya no gushushanya PVC, nko gusohora no gushushanya inshinge, HPMC ifasha mu gukumira gufata cyangwa gufata ibikoresho bya PVC ku bikoresho bitunganywa.

    Imikoreshereze ya PVC Grade HPMC:

    ibisobanuro2

    PVC Grade HPMC ikoreshwa cyane cyane mu nganda za PVC kandi ishobora gukoreshwa mu bikorwa bitandukanye byo gutunganya PVC, harimo:

    1. Gusohora PVC:

    HPMC ishobora gukoreshwa mu gusohora imiyoboro ya PVC, imiyoboro, n'ibindi bikoresho, aho ifasha mu kongera imiterere y'amazi no kugabanya ikoreshwa ry'ingufu.

    2. Gutera PVC mu gutera inshinge:

    Gutera ibikoresho bya PVC mu buryo bwo gutera inshinge, nk'ibikoresho n'ibiyigize, bishobora kungukira mu gukoresha HPMC kugira ngo hirindwe gufata no kunoza irekurwa ry'ibihumyo.

    3. Imvange ya PVC:

    Mu guhuza PVC, aho inyongeramusaruro zitandukanye n'ibinyuzwamo bihuzwa na resin ya PVC, HPMC ishobora gufasha mu gutunganya kugira ngo yorohereze gukwirakwira hamwe no kunoza uburyo bwo gutunganya.

    4. Gupima Kaliforniya ya PVC:

    HPMC ishobora gukoreshwa mu gutunganya amabati ya PVC mu gukora impapuro na firime, aho ifasha kugabanya gushwanyagurika no kunoza ubwiza bw'umusaruro wa nyuma.

    Ibyiza byo gukoresha PVC Grade HPMC:

    ibisobanuro2

    - Kunoza ubushobozi bwo gutunganya no gutembera kw'ibinyabutabire bya PVC.
    - Kongera ubushobozi bwo gusohora no gushushanya.
    - Kugabanuka kw'ikoreshwa ry'ingufu mu gihe cyo gutunganya.
    - Kurinda gufatana cyangwa gufatana mu gihe cyo gushushanya.

    Ni ngombwa kumenya ko urwego n'uburyo bwihariye bwo gutunganya HPMC bukoreshwa mu gutunganya PVC bishobora gutandukana bitewe n'ibisabwa mu ikoreshwa. Abakora n'abakora imvange mu nganda za PVC bashobora gukorana n'abatanga HPMC kugira ngo bahuze uburyo bwo gutunganya HPMC n'ibyo bakeneye mu gutunganya HPMC. Byongeye kandi, ikoreshwa rya HPMC mu gutunganya PVC rigengwa n'amabwiriza n'amabwiriza y'inganda kugira ngo harebwe ubuziranenge n'umutekano w'ibicuruzwa.

    ibicuruzwa (1)swq

    ibicuruzwa (2)8wn

    Gupfunyika

    ibisobanuro2

    Igikoresho gisanzwe cyo gupakira ni 25kg/Fiber drum
    20'FCL: toni 9 zifite pallets; toni 10 zitarashyirwamo pallets.
    40'FCL: toni 18 zifite pallets; toni 20 zitarashyirwamo pallets.

    Ububiko:

    ibisobanuro2

    Bibike ahantu hakonje kandi humutse munsi ya 30°C kandi birinzwe n'ubushuhe n'ingufu, kubera ko ibicuruzwa ari thermoplastic, igihe cyo kubibika ntikigomba kurenza amezi 36.

    Inyandiko z'umutekano:

    ibisobanuro2

    Amakuru yavuzwe haruguru ajyanye n'ibyo tuzi, ariko ntugahe abakiriya uburenganzira bwo kuyasuzuma neza ako kanya bakimara kuyakira. Kugira ngo wirinde ubwoko butandukanye bw'imiti n'ibikoresho fatizo bitandukanye, nyamuneka banza ugerageze byinshi mbere yo kuyikoresha.