Kumanga Msungwana

Kumanga kalasi Bec

Kumanga mtsogoleri methyl hydroxyethylCellulusendi ufa wopanda mafuta, wopanda mphamvu, wopanda mphamvu zomwe zingasungunuke m'madzi ozizira kuti apange yankho lowonekera. Ili ndi mawonekedwe a kukula, kugwirizanitsa, kubalalika, emulsization, mawonekedwe a makanema, kusungidwa, kusungidwa, ntchito yoteteza ndi kuteteza colloid. Popeza njira yothetsera matendawa imakhala ndi ntchito yogwira ntchito, imatha kugwiritsidwa ntchito ngati othandizira colloidal oteteza colloidal, emulsiferi ndi obalalika. Kupanga kalasi MHETYYL HydrothEllulose Soluor Socus ali ndi hydrophilicity yabwino ndipo ndi othandizira madzi abwino. Hydroxyethyl methl cellulose imakhala ndi magulu a hydroxyethyl, motero ili ndi luso labwino laukadaulo, kukhazikika kwa mafayilo komanso anti-gerdew pakusungira kwa nthawi yayitali.

Mankhwala ndi mankhwala:

Maonekedwe: Mic ndi yoyera kapena pafupifupi ufa woyera kapena granlar ufa; Ower wopanda.

Kusungunuka: Miche imatha kusungunuka m'madzi ozizira ndi madzi otentha, mawonekedwe a l amatha kusungunuka m'madzi ozizira, mic ndi influble m'madzi ambiri okhazikika. Pambuyo pa chithandizo chambiri, mabala amabala m'madzi ozizira popanda kugwa, ndipo amasungunuka pang'onopang'ono, koma amatha kusungunuka mwachangu posintha mtengo wake wa 8 ~ 10.

Khalidwe lokhazikika: mafayilo amasintha pang'ono mkati mwa 2 ~ 12, ndipo ma viscy akuchepera kupitirira izi.

Granulaity: 40 mesh Pass Rut ≥99% 80 mesh Pass Cut 100%.

Kuchulukitsa Kuwoneka: 0.30-0.60g / cm3.

Zogulitsa zamakalasi

Karata yanchito 

Kupanga kalasi MHETYYL Hydroththyl cellose itha kugwiritsidwa ntchito ngati colloid yoteteza, emulsifier ndi scalkiers chifukwa cha ntchito yake yogwira. Zitsanzo za ntchito zake zili motere:

1. Zotsatira za methylhydroxycellulose pa simenti magwiridwe antchito a simenti. Ili ndi mawonekedwe a kukula, kugwirizanitsa, kubalalika, emulsization, mawonekedwe a makanema, kusungidwa, kusungidwa, ntchito yoteteza ndi kuteteza colloid. Popeza yankho la madzi amagwira ntchito molimbika, itha kugwiritsidwa ntchito ngati cololoid colloid, emulsifiers ndi stulsifier ndi sturufer.
2. Konzani utoto wopatsa chithandizo ndi kusinthasintha kwapamwamba, komwe kumapangidwa ndi mbali zotsatirazi ndi kulemera kwa zinthu zopangira: 150-200g ya madzi owoneka; 60-70g ya acrylic emulsion; 550-650g ya calcium yolemera; 70-90g ya talc; 30-40g ya methyl cellulose yankho; 10-20g ya Lignocellulose yankho; 4-6g ya Edzi yopanga filimu; 1.5-2.5g ya bowa antiseptic; 1.8-2.2g ya obalalika; 1.8-2.2g ya kunyowa; Thickener 3.5-4.5g; ethylene glycol 9-11g; Womanga wa Mtsogoleri wa Mic Miarous amapangidwa ndi 2-4% kumanga kalasi ya 1-4% mahec kusungunuka m'madzi; aThumera la celluloseMafuta am'madzi amapangidwa ndi 1 -3%Thumera la celluloseamapangidwa ndi kusungunuka m'madzi.

Momwe MungapangireKumanga Msungwana?

AchinthuNjira yomanga kalasi MHETYLL hydrothyl cellulose ndikuti thonje loyenerera limagwiritsidwa ntchito ngati mankhwala ophikira ndi ethylene oxide amagwiritsidwa ntchito ngati wothandizila kukonza mtsogoleri. Zopangira zokoka zomanga mfac zimakonzedwa m'magawo ndi kulemera: 700-800 ku Toluene ndi ASoppanol osakaniza ndi mafuta a soloxide, Mphete 20-28 ya oxythane, ma 80-90 a methyl chloride, 16-19 magawo a Acekic acetic acid; Malingaliro ake ali motere:

Mu gawo loyamba, onjezani chisakanizo cha tuloene ndi isoppanol, madzi, ndi sodium hydroxide mu kettale, kwezani kutentha kwa 60-80 ° 20-40;

Gawo lachiwiri, kupezedwa: Kuziritsa zinthu pamwambapa mpaka 30-50 ° C, onjezerani ndi nitroponol ya nitrogen panjira yosinthira ali motere: Nthawi ya Alkishilization ndi maola 2, ndipo kutentha kwa ma fluliation ndi 30 ℃-50 ℃;

Gawo lachitatu, kuyesedwa: Pambuyo pa alkalization, riyakitalayo imasamutsidwa 0,05~0.07mA, ethylene oxide ndi methyl chloride amawonjezeredwa ndikusungidwa 30~Mphindi 50; gawo loyamba la kuyeretsedwa: 40~60 ℃, 1.0~Maola 2.0, kupanikizika kumayendetsedwa pakati pa 0.15-0.3mm; gawo lachiwiri la kuyeweretsedwa: 60~90 ℃, 2.0~Maola 2.5, kupanikizika kumayendetsedwa pakati pa 0.4-0.8mm;

Gawo lachinayi, osalowerera: Onjezani aceti a acetic a astratic pasadakhale, limbikitsani mu zinthu zomwe zathetsa, onjezerani kutentha mpaka 75~80 ℃ zokoka, kutentha kumawuka mpaka 102 ℃, ndipo mtengo wa pH udzakhalapo 68. Pofiyira zikamalizidwa; Dzazani ma ketulo osungunuka omwe ali ndi madzi ophatikizidwa ndi chipangizo chosinthira osmosis pa 90 ℃~100 ℃;

Gawo Lachisanu, kutsuka kwa centrifugal: Zipangizo zomwe zili mu gawo lachinayi ndi malo oletsedwa ndi centerrifugege, ndipo zida zopatulidwira zimasamutsidwa kukhotate zodzaza ndi madzi otentha pasadakhale kusamba kwa zinthuzi;

Gawo Lachisanu ndi chimodzi, kuyanika kwa centrifugal: Zipangizo zotsukidwa zimayendetsedwa mu chowuma kudzera mu stock concrock centerrifugege, zida zimawuma pa 150-170 ° C, ndipo zida zouma zimaphwanyidwa ndikuyikidwa.

Kuyerekezera ndi ukadaulo womwe ulipo kale, zomwe ziliponjira yopangaAmagwiritsa ntchito ethylene oxide ngati wothandizila kuti akonzekere kumanga mthec methyl hydrothyl cellulose, ndipo chifukwa zili ndi ma hydroxyethyl magulu, ali ndi luso la Antifolantalll. Kukhazikika kwabwino kwa Vikecrence ndi kukana minofu pakusungidwa kwa nthawi yayitali. Itha kusintha cellulose ina ya cell.

Bgraging micheKodi cellulose ether ether,Cellulose ether ndi polymer yabwino ya mankhwala omwe ali ndi mitundu yosiyanasiyana yopangidwa kuchokera ku cellulose yachilengedwe kudzera mu mankhwala. Popeza cellulose nitrate ndi cellulose m'zaka za m'ma 1800, akatswiri a zamankhwala apanga zotuluka zambiri za cellulose ya cellulose ya cellulose. Minda yatsopano yofunsira imapezeka nthawi zonse ndipo magawo ambiri okonda mafakitale amakhudzidwa. Cellulose eyather monga sodium carboxymethmethmethmethmethmethmethmethmethmeth "Mafakitale a Monosodium Glutamate" ndi kumanga mhec agwiritsidwa ntchito kwambiri mu matayala omata, matope, simenti owuma escsite etc.

Kuyika:

Matumba 25,000 amkati okhala ndi matumba.

20'FCL: 12ton yokhala ndi polletid, 13.5ton wopanda pake.

40'FCL: 24ton ndi polletid, 28ton wopanda pake.