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Kimacell Hydroxypropyl methyl cellulose – matope omangira. Imatha kulimbitsa kumatirira pamwamba pa matope, ndikuwonjezera kusunga madzi, kuti mphamvu ya matope ikhale yabwino. Kukoma bwino komanso kusinthasintha kwabwino kuti ntchito yomanga igwire bwino ntchito, kugwiritsa ntchito mosavuta kuti musunge nthawi, komanso...Werengani zambiri»
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Pali zoletsa pakukweza magwiridwe antchito a gypsum phala pogwiritsa ntchito kusakaniza kamodzi. Ngati magwiridwe antchito a gypsum matope akufuna kupeza zotsatira zabwino ndikukwaniritsa zofunikira zosiyanasiyana, kusakaniza kwa mankhwala, kusakaniza, zodzaza ndi zinthu zosiyanasiyana ndikofunikira kuti pakhale...Werengani zambiri»
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Kukhuthala kwa HPMC hydroxypropyl methyl cellulose kukakula, kumakhala bwino kwambiri pakusunga madzi. Kukhuthala ndi chinthu chofunikira kwambiri pakugwira ntchito kwa HPMC. Pakadali pano, opanga osiyanasiyana a HPMC amagwiritsa ntchito njira ndi zida zosiyanasiyana kuti adziwe kukhuthala kwa HPMC. Njira yayikulu...Werengani zambiri»
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Kusiyana kwakukulu pakati pa matope ouma ndi matope achikhalidwe ndikuti matope ouma amasinthidwa ndi mankhwala ochepa. Kuwonjezera mtundu umodzi wa zowonjezera ku matope ouma kumatchedwa kusintha kwakukulu, kuwonjezera zowonjezera ziwiri kapena zingapo ndi kusintha kwachiwiri. Ubwino wa d...Werengani zambiri»
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【Chiyambi】 Dzina la Mankhwala: Hydroxypropylmethyl cellulose (HPMC) Molecular Formula: [C6H7O2(OH)3-mn(OCH3)m(OCH3CH(OH)CH3)n]x Kapangidwe ka Fomula: Kumene:R=-H, -CH3, kapena -CH2CHOHCH3；X=digiri ya polymerization. Chidule: HPMC 【Makhalidwe】 1. Cellulose yosungunuka m'madzi, yopanda ionic c...Werengani zambiri»
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Cellulose ether ndi polima yopangidwa ndi cellulose yachilengedwe ngati zinthu zopangira mwa kusintha kwa mankhwala. Cellulose ether ndi yochokera ku cellulose yachilengedwe, kupanga cellulose ether ndi polima yopangidwa ndi yosiyana, zinthu zake zofunika kwambiri ndi cellulose, mankhwala achilengedwe a polima. Chifukwa cha...Werengani zambiri»
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Kafukufuku ndi kusanthula momwe zinthu zilili panopa pakukula kwa makampani opanga ma cellulose ether ku China. Cellulose ether ku China inayamba mochedwa, mayiko otukuka akukula msika woyambirira ndi wokhwima pang'ono, pakadali pano, mabizinesi odziwika padziko lonse lapansi opanga ma cellulose ether ndi akuluakulu ...Werengani zambiri»
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Kapangidwe ka mankhwala: cellulose ether compound AnxinCel™ Hydroxyethyl cellulose ether (HEC) ndi gulu la ma polima osakhala a ionic omwe amasungunuka m'madzi. Kapangidwe kake kakuwoneka ngati ufa woyera woyenda. HEC ndi mtundu wa hydroxylalkyl cellulose ether wopangidwa ndi momwe cellulose imagwirira ntchito ndi ethylene oxide mu alka...Werengani zambiri»
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Njira yoyesera ya makhalidwe ndi kukhuthala kwa ufa wa polymer wosungunukanso wa RDP, Padziko lonse lapansi amagwiritsidwa ntchito kwambiri kufalitsa ufa wa polymer RDP ndi ufa wa vinyl acetate ndi ethylene copolymerized emulsion, ethylene ndi vinyl chloride ndi lauric acid vinyl ester ternary copolymer powder, vinyl acetate ndi...Werengani zambiri»
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Kampani ya Tiantai Cellulose imagwira ntchito yofufuza, kupanga, kupanga, ndi kutsatsa malonda a zinthu za hydroxypropyl methyl cellulose za HPMC. Kuyera kwa HPMC hydroxypropyl methyl cellulose ndiye nkhani yofunika kwambiri kwa opanga ndi ogwiritsa ntchito. Apa tikupereka hydroxypropyl methyl cellu...Werengani zambiri»
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HPMC imatchedwa hydroxypropyl methylcellulose. Chogulitsa cha HPMC chimasankha cellulose yoyera kwambiri ya thonje ngati zopangira ndipo chimapangidwa ndi etherification yapadera pansi pa mikhalidwe ya alkaline. Njira yonseyi imamalizidwa pansi pa mikhalidwe ya GMP ndikuwunika kokha, popanda zosakaniza zilizonse zogwira ntchito ...Werengani zambiri»
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Kodi kukhuthala kwa Hydroxypropyl methyl cellulose (HPMC) kwa Skim coat? - yankho: Skim coat nthawi zambiri imakhala yabwino HPMC 100000cps, yomwe ndi yayitali kuposa momwe imafunikira mu matope, imafuna mphamvu ya 150000cps yogwiritsira ntchito. Kuphatikiza apo, HPMC ndiye gawo lofunika kwambiri pakusunga madzi, kutsatiridwa ndi kukhuthala. Mu Skim coat, monga...Werengani zambiri»