Kudziwa hydroxypropyl cellulose

Kuyamba kwa Hydroxypropyl Methyl
Hydroxypylrose Sothylcellulose, omwe amadziwikanso kuti hypromellose ndi cellulose hydropyl etherl ether ether ether, zomwe zimapangidwa mwapadera kwambiri. HPMC ndi ufa woyera, wopanda fungo labwino, wopanda mphamvu, wopanda mphamvu, wopanda tanthauzo kwenikweni m'thupi la munthu ndikukhumudwitsidwa m'thupi. Chogulitsacho chimasungunuka m'madzi, koma osakhazikika m'madzi otentha. Njira yothetsera matendawa ndi chinthu chowoneka bwino chowoneka bwino. HPMC ili yabwino kwambiri, ndikusintha mafilimu, obalalitsa, kuteteza, zomata, mankhwala, chakudya, ma incractics, ma colymerization procession.

1. Ngati ili ndi chochita ndi HPMC, ndiye ngati madzi osungira HPMC siabwino, nawonso kuwonongeka kwa ufa. Kodi ufa wa ufa wa putty umagwirizana ndi hydroxypypyl? Kuwonongeka kwa ufa wa putty kumakhudzana makamaka ndi mtundu wa calcium, ndipo sakugwirizana ndi HPMC.

2. Ntchito yofunika kwambiri ya hydroxpyl methylcellulose ndi kusungidwa kwamadzi, kenako ndikukula. Mu ufa wa putty, bola ngati kusungidwa kwamadzi ndikwabwino ndipo mafayilo ali otsika (70,000-80,000), nkothekanso. Inde, mafakiti apamwamba, abwinobwino achibale. Maonekedwe oposa 100,000, chidwi cha ma visc chimakhudza kusungidwa kwamadzi. Osatinso.

Kodi mamasukidwe a hydroxypropyl no methylcelulose (hpmc)?

Mafuta a putty nthawi zambiri amakhala okwanira 100,000, ndipo zofuna za matope ndizokwera, ndipo 150,000 yun ndiyofunikira kuti igwiritse ntchito mosavuta.

3. Kodi zida zazikuluzikulu za hydroxypypyl ndi chiyani methylcellulose? Zopangira zazikuluzikulu za hydroxypylropyl methylcellulose (HPMC): Makina oyenga, andyl chloride, ma propropanol, isoppanol, eyporpanol, eyporpanol, esuppanol, eyponol, esuppanol, eyporopanol, esuppanol, eyOP.

4. Kodi chifukwa cha kununkhira kwa hydroxypropyll methylcelulose? The hydroxypypyl methylcellulose yopangidwa ndi njira yosungunulira imagwiritsa ntchito toluene ndi isoppanol ngati ma sol sol. Ngati kutsuka sikwabwino kwambiri, padzakhala fungo lina lotsalira.

5. Hydroxypropyll methylcelulose: yomwe ili ndi Hydroxpyl ali bwino nthawi zambiri kusungidwa kwamadzi. Yemwe ali ndi ufa wambiri ali ndi kusungidwa kwabwino kwamadzi, koma (osati mwamtheradi), ndipo amene ali ndi mawonekedwe apamwamba amagwiritsidwa ntchito bwino matope a simenti. Kodi zisonyezo zazikulu zaukadaulo ndi ziti? Hydroxypyl ndi mafakisoni, ogwiritsa ntchito ambiri amadera nkhawa za zizindikiro ziwiri izi.

Kodi chodabwitsa cha ma eflorescence pachimato chokhudzana ndi hydroxypyllulose?

Nthawi yina yapitayo, kasitomala adati mankhwalawa adapanga, ndipo anali kuwawiritsa. Shotcrete: Ntchito yayikulu ndikuphimba kumbuyo, Roughen, ndikuwonjezera cholumikizira pakati pa khoma ndi zinthu zomwe zikuchitika. Gwiritsani ntchito zochepa kwambiri, ingopopera yoonda pakhoma. Nayi chithunzi cha ma actlorescence izi kuti kasitomala wanditumizira: chithunzi changa choyambirira ndikuti sizomwe zimapangitsa kuti hydroxpyulose a methylcellulose sakugwirizana ndi chilichonse mu mfuti idachitika. Ndipo izi zimapangitsa kuti kusinthika ndi konkire, pomwe imakumana ndi mpweya kapena chinyezi cha ion zopangidwa kukhoma. Ndi kusinthika kwapang'onopang'ono kwamadzi, hydroxide imakhazikika pamlingo wa simenti, womwe umasonkhanitsa nthawi yayitali, ndikupanga zokongoletsera zoyambirira pomwe utoto kapena utoto umakhalanso wosanjika khoma, kuyeretsa, ndikusambitsa, ndikusambitsa, ndikusambitsa, ndikusambitsa, ndikusambitsa, ndikusambitsa, ndikusambitsa, ndikusambitsa, ndi kusambira, ndikusambitsa, ndi kusambira. Njirayi imatchedwa "Pan -lllika". Kotero si ubiquinol chifukwa cha hydroxypropyll methylcelulose

Kasitomala ananenanso za chodabwitsa: Kupukutira Kwachikulu Anapanga kukhala ndi Pan-alkaline phenomenon pakhoma la konkriti, koma osawoneka pa khoma lamiyala lomwe limagwiritsidwa ntchito kukhoma la simenti (mchere wa alkaline walkaline) ndiwokwera kwambiri. Ecracelorescence imachitika chifukwa cha madzi ogwiritsidwa ntchito popukusira. Komabe, palibe cholembera pakhoma la njerwa yamiyala ndipo palibe zomwe sizichitika. Chifukwa chake chodabwitsa cha ma entlorescence sichikugwirizana ndi kupopera mbewu mankhwalawa.

Yankho:

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2. Gwiritsani ntchito anti-alkali kumbuyo kwa othandizira, yankho limalowa mu mwala kuti muletse capillary, kuti madzi awiri, mchere ndi zinthu zina 2, alkaliline phonomenon.

3. Pewani kulowererapo madzi, ndipo musawaze madzi ambiri musanayambe kumanga.

Chithandizo cha Pan-Alkaline Phenomenon:
Miyala yamiyala yamphamvu yoyeretsa pamsika itha kugwiritsidwa ntchito. Woyeretsa uyu ndi utoto wopanda utoto wopangidwa ndi suonic surfactants ndi ma sol sol. Zimakhudza zina pa kuyeretsa miyala ina yachilengedwe. Koma musanaigwiritse ntchito, onetsetsani kuti mwapanga mayeso ang'onoang'ono kuti ayesetse zomwe mungagwiritse ntchitoyo kuti mugwiritse ntchito.

Kugwiritsa ntchito cellulose pomanga

1. Matope a Sitement: Sinthani kubalaku kwa mchenga, kusintha kwambiri matope ndi kusungidwa kwa madzi a matope, kumathandiza kupewa ming'alu, ndikuwonjezera mphamvu ya simenti.
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3. Kukutidwa ndi zinthu zoyambira monga asbestos: monga kuyimilira, madzi amadzikweza bwino, komanso amasintha mphamvu yolumikizana ndi gawo lapansi.
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6. Blankx Stety: Sinthani madzi ndi madzi osungira madzi osinthika.
7. Stucco: Monga phala kuti mulowe m'malo mwa zinthu zachilengedwe, zitha kusintha kusungidwa kwamadzi ndikuwongolera mphamvu yokhala ndi gawo lapansi.
8. Zokutira: Monga pulasitiki ya zokutira za latx, zimatha kusintha mwayi wotsegulira ndi ufa ndi ufa.
9. Utoto wopopera: Zimakhudza kuletsa kumira simenti kapena zida zopopera ndi mafilimu komanso kusintha kusintha kwamadzi ndi utsi.
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11. Khoma la fiber: Chifukwa cha anti-enzyme ndi anti-bakiteria zotsatira, ndizothandiza ngati makoma amichere.
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Ntchito mu makampani opanga mankhwala
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2. Zomatira: Monga chomatira papepala, itha kugwiritsidwa ntchito limodzi ndi vinyl acetate andlex m'malo mwa wowuma.
3. Mankhwala osokoneza bongo: owonjezeredwa kwa mankhwala ndi herbicides, amatha kusintha zotsatira zatsanzi mukapopera utsi.
4. FASEX: Emulsion Statefact asphalt Beatx, Thickener ku styrene-butadiene rabara (SBR) LATX.
5. Ngmewer: Monga cholumikizira cholembera ndi makrayons.

Mapulogalamu mu malonda opanga zodzikongoletsera
1. Shampoo: Kusintha mawilo a smempuo, chotchinga, ndi kuyeretsa kwa thovu.
2. Mankhwala a mano: kusintha madzimadzi amtundu wa mano.

Mapulogalamu mu malonda ogulitsa mankhwala
1. Zolemba za Encpoptusts zimapangidwa kukhala njira yosungunulira kapena yankho la madzi am'madzi, makamaka popanga zigawo za granules.
2. Mthandizi Wocheperako: 2-3 magalamu patsiku, 1-3g nthawi iliyonse, zotsatirazi zidzawonekera m'masiku 4-5.
3. Madontho amaso: Popeza kusunthidwa kwa osmotic ya methylcellulose njira yothetsera vutoli, ndiye kuti imakukhumudwitsani maso, chifukwa chake amawonjeza maso kuti agwirizane ndi mandala amaso.
4. Jelly: Monga maziko a zonunkhira ngati mankhwala akunja kapena mafuta.
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