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Mkati ndi kunja kwa khoma putty ufa, matailosi zomatira, matailosi kuloza wothandizira, youma ufa mawonekedwe agent, kunja matenthedwe matope matope kwa makoma akunja, matope odziyimira pawokha, matope okonza, matope okongoletsera, matope osalowa madzi kunja kwa matenthedwe owuma osakaniza matope. M'matope, ...Werengani zambiri»
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Putty ufa ndi mtundu wa zinthu zokongoletsera zomangira, zigawo zazikulu ndi ufa wa talcum ndi guluu. Choyera choyera pamwamba pa chipinda chopanda kanthu chomwe chinagulidwa ndi putty. Kawirikawiri kuyera kwa putty kumakhala pamwamba pa 90 ° ndipo fineness imakhala pamwamba pa 330 °. Putty ndi mtundu wa zinthu zoyambira zomwe zimagwiritsidwa ntchito ...Werengani zambiri»
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Mumatope osakaniza okonzeka, malinga ngati kanyumba kakang'ono ka cellulose ether kakhoza kusintha kwambiri ntchito ya matope onyowa, zikhoza kuwoneka kuti cellulose ether ndi chowonjezera chachikulu chomwe chimakhudza ntchito yomanga matope. Kusankhidwa kwa mitundu yosiyanasiyana, ma viscosities osiyanasiyana, pa ...Werengani zambiri»
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Popanga ndi kugwiritsa ntchito putty powder, tidzakumana ndi mavuto osiyanasiyana. Masiku ano, zomwe tikukambazi ndikuti pamene ufa wa putty umasakanizidwa ndi madzi, mukamagwedeza kwambiri, putty adzakhala wochepa kwambiri, ndipo chodabwitsa cha kulekanitsa madzi chidzakhala chachikulu. Zomwe zimayambitsa vutoli ...Werengani zambiri»
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M'zaka zaposachedwa, utomoni wambiri wa mphira ufa, ufa wa rabara wamphamvu wosagwira madzi ndi zina zotsika mtengo kwambiri za mphira zawonekera pamsika kuti zilowe m'malo mwa emulsion yachikhalidwe ya VAE (vinyl acetate-ethylene copolymer), yomwe imawumitsidwa ndi kupopera. zopangidwa ndi ufa wa rabara wobwezeretsanso. Balalitsa...Werengani zambiri»
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Hydroxypropyl methylcellulose (HPMC) ndi ether yosakhala ionic cellulose yopangidwa kuchokera ku cellulose yachilengedwe ya polima kudzera munjira zingapo zama mankhwala. Ndi ufa woyera wopanda fungo, wopanda poizoni komanso wopanda poizoni womwe umatuluka m'madzi ozizira kapena owoneka bwino. Ili ndi t...Werengani zambiri»
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Monga kuphatikiza kofunikira kwambiri pakumanga zinthu zamatope owuma, cellulose ether amatenga gawo lalikulu pakuchita komanso mtengo wamatope osakanikirana. Pali mitundu iwiri ya ma cellulose ethers: imodzi ndi ayoni, monga sodium carboxymethyl cellulose (CMC), ndipo ina ndi yosakhala ionic, monga methyl ...Werengani zambiri»
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Kuyera kwa hydroxypropyl methylcellulose pomanga matope otsekemera ndi putty powder kumakhudza mwachindunji ubwino wa zomangamanga, ndiye ndi zinthu ziti zomwe zimakhudza chiyero cha hydroxypropyl methylcellulose? Ndiroleni ndikuyankheni funso ili. Popanga h...Werengani zambiri»
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Hydroxypropyl methylcellulose (HPMC mwachidule) ndi ofunika wosanganiza efa, amene si-ayoni madzi sungunuka polima, ndipo chimagwiritsidwa ntchito mu chakudya, mankhwala, tsiku makampani mankhwala, ❖ kuyanika, polymerization anachita ndi kumanga monga kubalalitsidwa kuyimitsidwa , thickening, emulsifying, stabilizin ...Werengani zambiri»
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Kupopera msanga-kukhazikitsa mphira phula asphalt madzi zokutira ndi zokutira madzi. Ngati diaphragm sichisamalidwa bwino mutatha kupopera mbewu mankhwalawa, madzi sangasunthike, ndipo nthiti za mpweya wandiweyani zimawonekera mosavuta pakawotcha kwambiri, zomwe zimapangitsa kuti firiji yopanda madzi ikhale yopyapyala ...Werengani zambiri»
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Tikudziwa kuti hydroxypropyl methylcellulose ndi chinthu chaufa kutentha kwa firiji, ndipo ufa umakhala wofanana, koma mukauyika m'madzi, madziwo amakhala owoneka bwino panthawiyi, Ndipo ndi kukhuthala kwina, tikhoza kuzindikira molondola. pogwiritsa ntchito ma character...Werengani zambiri»
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1. Makampani opaka: Amagwiritsidwa ntchito ngati thickener, dispersant ndi stabilizer mu makampani ❖ kuyanika, ndi zogwirizana bwino m'madzi kapena organic solvents. Monga chochotsera utoto. 2. Makampani opanga Ceramic: Amagwiritsidwa ntchito kwambiri ngati chomangira popanga zinthu za ceramic. 3. Ena: Izi ...Werengani zambiri»