HPMCMawonekedwe ndi makhalidwe ake: ufa woyera kapena wosalala wa ulusi kapena granular
Kuchuluka: 1.39 g/cm3
Kusungunuka: kosasungunuka mu ethanol, ether, acetone; kutupa mu yankho la colloidal loyera kapena lamtambo pang'ono m'madzi ozizira
Kukhazikika kwa HPMC: Cholimbacho chimayaka ndipo sichigwirizana ndi ma oxidant amphamvu.
1. Maonekedwe: ufa woyera kapena wosakhala woyera.
2. Kukula kwa tinthu tating'onoting'ono; Chiŵerengero cha maukonde 100 ndi chachikulu kuposa 98.5%; chiŵerengero cha maukonde 80 ndi 100%. Kukula kwa tinthu tating'onoting'ono tomwe tili ndi maukonde apadera ndi 40-60.
3. Kutentha kwa kaboni: 280-300℃
4. Kuchuluka kooneka: 0.25-0.70g/cm (nthawi zambiri pafupifupi 0.5g/cm), mphamvu yokoka yeniyeni 1.26-1.31.
5. Kutentha kosintha mtundu: 190-200℃
6. Kukanika kwa pamwamba: 2% yankho lamadzi ndi 42-56dyn/cm.
7. Kusungunuka: kumasungunuka m'madzi ndi zinthu zina zosungunulira, monga ethanol/madzi, propanol/madzi, ndi zina zotero. Mayankho amadzi amagwira ntchito pamwamba. Kuwonekera bwino komanso kugwira ntchito bwino. Mafotokozedwe osiyanasiyana a zinthu ali ndi kutentha kosiyana kwa gel, ndipo kusungunuka kumasintha ndi kukhuthala. Kukhuthala kocheperako, kusungunuka kumakulirakulira. Mafotokozedwe osiyanasiyana a HPMC ali ndi makhalidwe osiyanasiyana. Kusungunuka kwa HPMC m'madzi sikukhudzidwa ndi pH.
8. Pamene kuchuluka kwa methoxy group kutsika, mfundo ya gel imawonjezeka, kusungunuka kwa madzi kumachepa, ndipo ntchito ya pamwamba pa HPMC imachepa.
9. HPMC ilinso ndi makhalidwe monga kukhuthala, kukana mchere, ufa wochepa wa phulusa, kukhazikika kwa pH, kusunga madzi, kukhazikika kwa mawonekedwe, mphamvu zabwino kwambiri zopangira filimu, komanso kukana ma enzyme osiyanasiyana, kufalikira ndi kugwirizana.
1. Mitundu yonse ikhoza kuwonjezeredwa ku zinthuzo mwa kusakaniza mouma;
2. Ngati ikufunika kuwonjezeredwa mwachindunji ku madzi otentha bwino, ndi bwino kugwiritsa ntchito mtundu wa kufalikira kwa madzi ozizira. Mukawonjezera, nthawi zambiri zimatenga mphindi 10-90 kuti zikhuthale;
3. Ma model wamba amatha kusungunuka posakaniza ndi kusakaniza ndi madzi otentha poyamba, kenako kuwonjezera madzi ozizira, kusakaniza ndi kuziziritsa;
4. Ngati pali kusonkhana ndi kukulunga pamene kusungunuka, ndi chifukwa chakuti kusakaniza sikukwanira kapena chitsanzo chachizolowezi chimawonjezeredwa mwachindunji m'madzi ozizira. Panthawiyi, chiyenera kusunthidwa mwachangu.
5. Ngati thovu lipangidwa panthawi yosungunuka, likhoza kusiyidwa kwa maola 2-12 (nthawi yeniyeniyo imatsimikiziridwa ndi kukhazikika kwa yankho) kapena kuchotsedwa mwa kutsuka utsi, kupondereza, ndi zina zotero, kapena kuwonjezera kuchuluka koyenera kwa mankhwala ochotsera poizoni.
Chogulitsachi chimagwiritsidwa ntchito mumakampani opanga nsalu ngati chokhuthala, chosungunula, chomangira, chowonjezera, chophimba chosagwira mafuta, chodzaza, chosakaniza ndi chokhazikika. Chimagwiritsidwanso ntchito kwambiri mu utomoni wopangidwa, petrochemical, zadothi, mapepala, zikopa, mankhwala, chakudya ndi zodzoladzola.
Cholinga chachikulu
1. Makampani omanga: Monga chosungira madzi komanso choletsa matope a simenti, chimapangitsa matopewo kupopedwa. Chimagwiritsidwa ntchito ngati chomangirira matope a pulasitala, gypsum, ufa wa putty kapena zipangizo zina zomangira kuti chizitha kufalikira ndikuwonjezera nthawi yogwirira ntchito. Chimagwiritsidwa ntchito ngati phala la matailosi a ceramic, marble, zokongoletsera zapulasitiki, ngati chowonjezera matope, ndipo chingachepetsenso kuchuluka kwa simenti. Kusunga madzi kwa HPMC kungalepheretse matopewo kuti asasweke chifukwa chouma mofulumira kwambiri mutagwiritsa ntchito, ndikuwonjezera mphamvu pambuyo pouma.
2. Kupanga zinthu zadothi: zimagwiritsidwa ntchito kwambiri ngati chomangira popanga zinthu zadothi.
3. Makampani Opaka Utoto: monga chokhuthala, chosungunula, komanso chokhazikika mumakampani Opaka Utoto, chimagwirizana bwino ndi madzi kapena zinthu zachilengedwe.
4. Kusindikiza inki: monga chokhuthala, chosungunula ndi chokhazikika mumakampani opanga inki, chimagwirizana bwino ndi madzi kapena zinthu zachilengedwe zosungunulira.
5. Pulasitiki: imagwiritsidwa ntchito ngati chotulutsira utomoni, chofewetsa, mafuta odzola, ndi zina zotero.
6. Polyvinyl chloride: Imagwiritsidwa ntchito ngati chosungunula popanga polyvinyl chloride, ndipo ndiye chinthu chachikulu chothandizira pokonzekera PVC ndi suspension polymerization.
7. Zina: Chogulitsachi chimagwiritsidwanso ntchito kwambiri m'mafakitale a zikopa, mapepala, kusunga zipatso ndi ndiwo zamasamba komanso nsalu.
8. Makampani opanga mankhwala: zipangizo zokutira; zipangizo za filimu; zipangizo za polima zowongolera liwiro kuti zigwiritsidwe ntchito nthawi zonse; zokhazikika; zinthu zomangira; zomangira mapiritsi; zomata
Gwiritsani ntchito m'mafakitale enaake
makampani omanga
1. Simenti yopangidwa ndi simenti: imawonjezera kufalikira kwa mchenga wa simenti, imawonjezera kwambiri kusungunuka kwa pulasitiki ndi kusunga madzi a simenti, komanso imateteza bwino ming'alu ndikuwonjezera mphamvu ya simenti.
2. Simenti ya matailosi: Kulimbitsa kusungunuka kwa pulasitiki ndi kusunga madzi kwa matope oponderezedwa, kulimbitsa mphamvu yolumikizira matailosi, ndikuletsa kuphwanyika.
3. Kupaka zinthu zotsutsa monga asbestos: monga chinthu choyimitsa komanso chowonjezera madzimadzi, kumathandizanso mphamvu yolumikizirana ndi substrate.
4. Kuthira kwa gypsum coagulation: kumathandizira kusunga madzi ndi kusinthasintha, komanso kumathandizira kumamatira ku substrate.
5. Simenti yolumikizirana: yowonjezeredwa ku simenti yolumikizirana ya gypsum board kuti iwonjezere kusinthasintha kwa madzi ndi kusunga madzi.
6. Latex putty: Imathandiza kuti putty isamathire madzi komanso kuti madzi azisungidwa pogwiritsa ntchito resin latex.
7. Stucco: Monga phala m'malo mwa zinthu zachilengedwe, imatha kusunga madzi bwino ndikuwonjezera mphamvu yolumikizana ndi substrate.
8. Kupaka: Monga pulasitiki wa zokutira za latex, ili ndi gawo pakukweza magwiridwe antchito ndi kusinthasintha kwa zokutira ndi ufa wa putty.
9. Chopopera: Chimathandiza kwambiri poletsa chopopera chopangidwa ndi simenti kapena latex kuti chisamire komanso kukonza kusinthasintha kwa madzi ndi kapangidwe ka chopopera.
10. Zinthu zina za simenti ndi gypsum: Zimagwiritsidwa ntchito ngati chomangira chopangira zinthu zamadzimadzi monga simenti-asbestos kuti ziwongolere kusinthasintha kwa madzi ndikupeza zinthu zoumbidwa zofanana.
11. Khoma la ulusi: Ndi lothandiza ngati chomangira makoma a mchenga chifukwa cha mphamvu zake zotsutsana ndi ma enzyme komanso zotsutsana ndi mabakiteriya.
12. Zina: Zingagwiritsidwe ntchito ngati chosungira thovu cha ogwiritsira ntchito matope owonda komanso opaka pulasitala (mtundu wa PC).
makampani opanga mankhwala
1. Kupoletsa vinyl chloride ndi vinylidene: Monga chokhazikika komanso chosungunula panthawi ya polymerization, chingagwiritsidwe ntchito limodzi ndi vinyl alcohol (PVA) hydroxypropyl cellulose (HPC) kuti chiwongolere mawonekedwe a tinthu ndi kufalikira kwa tinthu.
2. Zomatira: Monga zomatira za pepala lomatira, nthawi zambiri zingagwiritsidwe ntchito pamodzi ndi utoto wa latex wa vinyl acetate m'malo mwa starch.
3. Mankhwala ophera tizilombo: akawonjezeredwa ku mankhwala ophera tizilombo ndi mankhwala ophera tizilombo, amatha kuwonjezera mphamvu yomatira pamene akupopera.
4. Latex: onjezerani emulsion stabilizer ya asphalt latex, ndi thickener ya styrene-butadiene rabara (SBR) latex.
5. Chomangira: chimagwiritsidwa ntchito ngati chomangira mapensulo ndi makrayoni.
Zodzoladzola
1. Shampu: Sinthani kukhuthala kwa shampu, sopo wotsukira ndi sopo wotsukira komanso kukhazikika kwa thovu la mpweya.
2. Mankhwala Otsukira Mano: Amathandiza kuti mano azisungunuka bwino.
makampani azakudya
1. Zipatso za citrus zophikidwa mu m'zitini: kupewa kuyera ndi kuwonongeka chifukwa cha kuwonongeka kwa ma glycosides a citrus panthawi yosungidwa kuti akwaniritse zotsatira zake zosungidwa.
2. Zakudya zozizira za zipatso: onjezerani ku sherbet, ayezi, ndi zina zotero kuti kukoma kukhale bwino.
3. Msuzi: monga cholimbitsa kapena chowonjezera mphamvu ya sosi ndi ketchup.
4. Kuphimba ndi kuphimba m'madzi ozizira: Kumagwiritsidwa ntchito posungira nsomba zozizira, zomwe zingalepheretse kusintha mtundu ndi kuwonongeka kwa ubwino. Pambuyo pophimba ndi kuphimba ndi methyl cellulose kapena hydroxypropyl methyl cellulose aqueous solution, kenako imazizira pa ayezi.
5. Zomatira za mapiritsi: Monga guluu wopangira mapiritsi ndi tinthu tating'onoting'ono, imakhala ndi mgwirizano wabwino "wogumuka nthawi imodzi" (umasungunuka mwachangu, umagwa ndikufalikira mukamaugwiritsa ntchito).
Makampani opanga mankhwala
1. Kupaka: Chophimbacho chimakonzedwa mu yankho la organic solvent kapena yankho lamadzi kuti liperekedwe mankhwala, makamaka tinthu tating'onoting'ono tokonzedwa timapakidwa ndi spray.
2. Chobwezera: magalamu 2-3 patsiku, 1-2G nthawi iliyonse, zotsatira zake zidzawonetsedwa pakatha masiku 4-5.
3. Madontho a m'maso: Popeza mphamvu ya osmotic ya methyl cellulose aqueous solution ndi yofanana ndi ya misozi, siimayambitsa kukwiya kwambiri m'maso. Imawonjezeredwa ku madontho a m'maso ngati mafuta ogwiritsira ntchito kukhudza lenzi ya maso.
4. Jeli: monga maziko a mankhwala kapena mafuta odzola ofanana ndi jeli.
5. Mankhwala opatsa thanzi: monga chowonjezera kukhuthala ndi chosungira madzi.
Makampani a uvuni
1. Zipangizo zamagetsi: Monga chomangira cha zisindikizo zamagetsi za ceramic ndi maginito a ferrite bauxite, chingagwiritsidwe ntchito limodzi ndi 1.2-propylene glycol.
2. Glaze: Imagwiritsidwa ntchito ngati glaze ya zinthu zadothi ndipo ikaphatikizidwa ndi enamel, imatha kukonza mgwirizano ndi kukonzedwa bwino.
3. Dothi losagwira ntchito: limawonjezeredwa ku matope a njerwa osagwira ntchito kapena kuthira zinthu za uvuni kuti ziwongolere kusungunuka kwa madzi ndi kusunga madzi.
Makampani ena
1. Ulusi: umagwiritsidwa ntchito ngati phala lopaka utoto wosindikizira utoto, utoto wochokera ku boron, utoto woyambira ndi utoto wa nsalu. Kuphatikiza apo, pokonza corrugation ya kapok, ingagwiritsidwe ntchito limodzi ndi thermosetting resin.
2. Pepala: limagwiritsidwa ntchito pa guluu pamwamba ndi kukonza pepala la kaboni lomwe silingawononge mafuta.
3. Chikopa: chimagwiritsidwa ntchito ngati mafuta omaliza kapena guluu wogwiritsidwa ntchito kamodzi kokha.
4. Inki yochokera m'madzi: imawonjezeredwa ku inki yochokera m'madzi ndi inki ngati chokhuthala komanso chopangira filimu.
5. Fodya: ngati chomangira cha fodya wobwezeretsedwa.
Nthawi yotumizira: Okutobala-19-2022