HPMCChitarisiko uye hunhu: upfu hwe fibrous kana granular kana chena kana kuti hwakaderera
Kuwanda: 1.39 g/cm3
Kunyungudika: kunenge kusinganyungudike mu ethanol, ether, acetone; kuzvimba kuita colloidal solution yakajeka kana ine makore mashoma mumvura inotonhora
Kugadzikana kweHPMC: Chinhu chakasimba chinobvira uye hachienderane nezvinokonzera oxidants zvakasimba.
1. Chitarisiko: upfu huchena kana kuti hwakasiyana nechena.
2. Saizi yezvikamu; mwero wekupasa we100 mesh wakakura kupfuura 98.5%; mwero wekupasa we80 mesh wakakura kupfuura 100%. Saizi yezvikamu zvemagadzirirwo akakosha i40-60 mesh.
3. Kupisa kwecarbonization: 280-300℃
4. Kuwanda kwechinhu kunoratidzika: 0.25-0.70g/cm (kazhinji kanenge 0.5g/cm), simba remagetsi rakasiyana 1.26-1.31.
5. Tembiricha inochinja ruvara: 190-200℃
6. Kusimba kwemvura pamusoro: 2% mvura ine 42-56dyn/cm.
7. Kunyungudika: inonyungudika mumvura uye mune zvimwe zvinonyungudika, zvakaita se ethanol/mvura, propanol/mvura, nezvimwewo muchikamu chakakodzera. Mhinduro dzemvura dzinoshanda pamusoro. Kujeka kwakanyanya uye kushanda kwakasimba. Mhando dzakasiyana dzezvigadzirwa dzine tembiricha dzakasiyana dzejel, uye kunyungudika kunochinja nekunyungudika. Kunyungudika kwakaderera, ndiko kunyungudika kukuru. Mhando dzakasiyana dzeHPMC dzine hunhu hwakasiyana. Kunyungudika kweHPMC mumvura hakukanganisike ne pH.
8. Nekudzikira kwehuwandu hwe methoxy group, gel point inowedzera, kunyunguduka kwemvura kunoderera, uye kushanda kwepamusoro kweHPMC kunoderera.
9. HPMC ine hunhu hwekugona kukora, kuramba munyu, upfu hwedota hushoma, kugadzikana kwepH, kuchengetedza mvura, kugadzikana kwemativi, hunhu hwakanaka hwekugadzira firimu, uye kusimba kwema enzyme akasiyana-siyana, kupararira uye kubatana.
1. Mhando dzese dzinogona kuwedzerwa kune zvinhu nekusanganisa zvakaoma;
2. Kana ichida kuwedzerwa zvakananga mumushonga wemvura unodziya panguva yekupisa, zvakanaka kushandisa rudzi rwekupararira kwemvura inotonhora. Mushure mekuwedzera, inowanzotora maminetsi 10-90 kuti ikobvu;
3. Mamodheru akajairwa anogona kunyungudutswa nekukurunga nekuparadzira nemvura inopisa kutanga, wozowedzera mvura inotonhora, kukurunga nekutonhodza;
4. Kana paine kuungana uye kuputira panguva yekunyunguduka, imhaka yekuti kusanganisa hakuna kukwana kana kuti modhi yakajairika inowedzerwa zvakananga mumvura inotonhora. Panguva ino, inofanira kukurunga nekukurumidza.
5. Kana mabhubhu akagadzirwa panguva yekunyungudika, anogona kusiiwa kwemaawa 2-12 (nguva yakatarwa inoonekwa nekuenderana kwemushonga) kana kubviswa nekubvisa vacuum cleaner, pressurizing, nezvimwewo, kana kuwedzera huwandu hwakakodzera hwemushonga unobvisa mafoam.
Chigadzirwa ichi chinoshandiswa muindasitiri yemachira sechinhu chinosimbisa, chinoparadzira, chinosunga, chinosimbisa, chinodzivisa mafuta, chinozadza, chinosimbisa uye chinosimbisa. Chinoshandiswawo zvakanyanya mumaindasitiri ekugadzira resin, petrochemical, ceramics, bepa, dehwe, mishonga, chikafu uye zvizoro.
Chinangwa chikuru
1. Indasitiri yekuvaka: Senzira yekuchengetedza mvura uye inodzoreredza simende, inoita kuti simende ikwanise kupombwa. Inoshandiswa sechinobatanidza mukuisa simende, gypsum, putty powder kana zvimwe zvinhu zvekuvaka kuti iwedzere kupararira uye kuwedzera nguva yekushanda. Inoshandiswa sechinwiwa che ceramic tile, marble, plastic decoration, sechinoshandiswa chekuwedzera simende, uye inogonawo kuderedza huwandu hwesimende. Kuchengetwa kwemvura kweHPMC kunogona kudzivirira simende kuti isatsemuke nekuda kwekuoma nekukurumidza mushure mekushandisa, uye kuwedzera simba mushure mekuoma.
2. Kugadzira zvedongo: zvinoshandiswa zvakanyanya sechibatiso mukugadzira zvigadzirwa zvedongo.
3. Indasitiri yekuputira: sechinogodza, chinoparadzira uye chinosimbisa muindasitiri yekuputira, chinoenderana zvakanaka mumvura kana mune zvinonyungudutsa zve organic. sechinobvisa pendi.
4. Kudhinda inki: semuchina wekuomesa, wekuparadzanisa uye wekusimbisa muindasitiri yeinki, inoenderana zvakanaka mumvura kana mune zvinonyungudutsa zvakasikwa.
5. Plastiki: inoshandiswa semushonga wekuburitsa zvinhu, chinopfavisa, chinozora mafuta, nezvimwewo.
6. Polyvinyl chloride: Inoshandiswa semuchina wekuparadzira zvinhu mukugadzirwa kwepolyvinyl chloride, uye ndiyo inonyanya kubatsira pakugadzira PVC ne suspension polymerization.
7. Zvimwe: Chigadzirwa ichi chinoshandiswawo zvakanyanya mumaindasitiri ematehwe, mapepa, kuchengetedza michero nemiriwo uye maindasitiri emachira.
8. Indasitiri yemishonga: zvinhu zvekufukidza; zvinhu zvemafirimu; zvinhu zvepolymer zvinodzora mwero wekugadzirira kusunungurwa kwenguva refu; zvinosimbisa; zvinhu zvinomisa; zvinosunga mapiritsi; zvinonamira
Shandisa mumaindasitiri chaiwo
indasitiri yekuvaka
1. Dura resimende: rinovandudza kupararira kwejecha resimende, rinovandudza zvikuru kucheneswa kwepurasitiki uye kuchengetwa kwemvura kwedura, uye rinodzivirira zvinobudirira kutsemuka uye rinowedzera simba resimende.
2. Simende yemataira: Wedzera kuchena kwepurasitiki uye kuchengetedza mvura kwemota yemataira yakadzvanywa, wedzera simba rekubatanidza mataira, uye dzivirira kupwanyika.
3. Kuputira zvinhu zvinoramba kusimba zvakaita seasbestos: sechinhu chinomisa uye chinovandudza kuyerera kwemvura, zvinovandudzawo simba rekubatanidza kune substrate.
4. Kubatana kwejecha remvura: kunovandudza kuchengetwa kwemvura uye kugona kwayo kugadzikiswa, uye kunovandudza kunamira kwepasi.
5. Simende yekubatanidza: inowedzerwa kusimende yekubatanidza ye gypsum board kuti iwedzere kuyerera uye kuchengetedza mvura.
6. Latex putty: Inovandudza kuyerera uye kuchengetwa kwemvura kweputty zvichibva pa resin latex.
7. Stucco: Sechinwiwa chinonamira panzvimbo pezvinhu zvechisikigo, chinogona kuvandudza kuchengetwa kwemvura uye kuvandudza simba rekubatana nepasita.
8. Kupenda: Senzira yepurasitiki yekupenda latex, ine basa rekuvandudza mashandiro uye kuyerera kwekupenda uye putty powder.
9. Kuputira ne spray coating: Inobatsira zvikuru pakudzivirira simende kana latex-based spray material filler kuti isanyure uye inovandudza kuyerera kwemvura uye patani yekupfapfaidza.
10. Zvimwe zvigadzirwa zvesimende negypsum: Inoshandiswa se extrusion molding binder yezvinhu zve hydraulic zvakaita se simende-asbestos kuti iwedzere kuyerera uye kuwana zvigadzirwa zvakafanana zvakagadzirwa.
11. Madziro efaibha: Inoshanda sechinobatanidza madziro ejecha nekuda kwesimba rayo rekurwisa maenzayimu uye hutachiona hwebhakitiriya.
12. Zvimwe: Inogona kushandiswa senzira yekuchengetedza mabubbles kune vanoisa simbi dzakatetepa uye vanoisa plasterer (PC version).
indasitiri yemakemikari
1. Kugadziriswa kwevinyl chloride nevinylidene: Sechinhu chinosimbisa uye chinoparadzira panguva yekugadziriswa kwepolymer, chinogona kushandiswa pamwe chete nevinyl alcohol (PVA) hydroxypropyl cellulose (HPC) kudzora chimiro chezvikamu uye kugoverwa kwezvikamu.
2. Namatira: Sechinamira chewallpaper, inogona kushandiswa pamwe chete nependi yevinyl acetate latex pachinzvimbo chestarch.
3. Mishonga yekuuraya zvipembenene: kana ikaiswa mumishonga yekuuraya zvipembenene nesora, inogona kuvandudza kunamira kwemuti panguva yekupfapfaidza.
4. Latex: vandudza emulsion stabilizer yeasphalt latex, uye stiffener yestyrene-butadiene raber (SBR) latex.
5. Binder: inoshandiswa sechinamira chekuumba mapenzura nemakrayoni.
Zvizoro
1. Shampoo: Wedzera kunaka kweshampu, sipo uye sipo uye kugadzikana kwemabubble emhepo.
2. Mushonga wemazino: Wedzera kuyerera kwemushonga wemazino.
indasitiri yezvekudya
1. Citrus yakakangwa: kudzivirira kuchena uye kuora nekuda kwekuora kwemichero yecitrus glycosides panguva yekuchengetwa kuti iwane simba rekuchengetedza.
2. Zvigadzirwa zvemichero zvinotonhora: wedzera kune sherbet, ice, nezvimwewo kuti kuravira kuve kuri nani.
3. Sosi: semushonga unosimbisa kana kuti unosimbisa masosi neketchup.
4. Kuputira nekuputira mumvura inotonhora: Inoshandiswa pakuchengetera hove dzakaomeswa nechando, izvo zvinogona kudzivirira kuchinja kweruvara uye kuora kwemhando. Mushure mekuputira nekuputira nemethyl cellulose kana hydroxypropyl methyl cellulose aqueous solution, inobva yatonhodzwa nechando.
5. Zvinonamira pamapiritsi: Sezvinonamira pakuumba mapiritsi nemagranules, zvine kubatana kwakanaka "kudonha panguva imwe chete" (zvinonyunguduka nekukurumidza, zvinodonha uye zvinopararira kana zvichitorwa).
Indasitiri yemishonga
1. Kuputira: Chinhu chinoputira chinogadzirwa musanganiswa we organic solvent kana mvura inonyunguduka kuti ishandiswe mumishonga, kunyanya granules dzakagadzirwa dzakaputirwa ne spray-coated.
2. Kuderedza: 2-3 magiramu pazuva, 1-2G huwandu hwekudyisa nguva imwe neimwe, mhedzisiro yacho ichaonekwa mumazuva 4-5.
3. Madonhwe emaziso: Sezvo kumanikidzwa kwe osmotic kwe methyl cellulose aqueous solution kwakafanana nekwemisodzi, hainyanyi kutsamwisa maziso. Inowedzerwa kumadonhwe emaziso semafuta ekubata lenzi yemaziso.
4. Jeli: sechigadzirwa chemushonga wekunze kana mafuta ekuzora akafanana nejeli.
5. Mushonga wekuisa ganda muchibereko: semushonga wekukora uye mushonga wekuchengetedza mvura.
Indasitiri yekubikira
1. Zvinhu zvemagetsi: Sechinobatanidza zvisimbiso zvemagetsi zveceramic uye magineti eferrite bauxite, inogona kushandiswa pamwe chete ne1.2-propylene glycol.
2. Glaze: Inoshandiswa seglaze yeceramics uye pamwe chete ne enamel, inogona kuvandudza kubatana uye kugadziriswa.
3. Dura rinonyungudutsa: rinowedzerwa mudura rezvidhinha rinonyungudutsa kana kudira zvinhu zvechoto kuti zviwedzere kupfava uye kuchengetedza mvura.
Mamwe maindasitiri
1. Fiber: inoshandiswa kudhinda dhayi yekuisa pigments, madhayi e boron, madhayi ekutanga uye machira. Pamusoro pezvo, mukugadzirisa corrugation ye kapok, inogona kushandiswa pamwe chete ne thermosetting resin.
2. Pepa: rinoshandiswa pakunamira pamusoro uye kugadzira pepa rekabhoni risingapindi mafuta.
3. Dehwe: rinoshandiswa semafuta ekupedzisira kana kuti rinonamira kamwe chete.
4. Inki inobva mumvura: inowedzerwa kuinki inobva mumvura uye inki sechinhu chinokora uye chinoita kuti iite firimu.
5. Fodya: sechinobatanidza fodya yakadzorerwa.
Nguva yekutumira: Gumiguru-19-2022