Putty Poda inonyanya kuumbwa nezvinhu zvekugadzira firimu pazasi.
1: Tsanangudzo uye mutsauko weFiber, cellulose uye cellulose ether
Fiber (US: Fiber; Chirungu: Fiber) inoreva chinhu chakaumbwa nezvedzidziso dzinoramba dzichienderera mberi kana dzisingarambiki. Sekudyara fiber, vhudzi remhuka, silika fiber, synthetic fiber, nezvimwe.
Cellulose ndeye macromolecular polysaccharide yakaumbwa ne glucose uye ndiyo yakakosha chimiro chechimiro chemasero emasero. Pamhepo tembiricha, cellulose haina kunyatso nyanza mumvura kana mune yakajairika organic sols. Iyo cellulose zvirimo zvekotoni iri padyo ne100%, ichiita iyo yakachena sosi sosi yemutauro. Mugoroji huni, cellulose account ye40-50%, uye kune 10-30% hemicellose uye 20-30% lignin. Musiyano uripo pakati cellulose (kurudyi) uye starch (kuruboshwe):
Kazhinji, zvese zvinorambidzwa uye cellulose ndeye macromolecular polysaccharides, uye iyo molecular formula inogona kutaurwa se (c6h10oO5) n. Kurema kwemanyorerwe kwe cellulose kwakakura kupfuura iko kwehunyanzvi, uye cellulose kunogona kuiswa kuderedzwa kuburitsa starch. Cellulose ndiD-Glucose uye β-3,4 Glycoleidecarular Polysacrides inoumbwa nezvisungo, nepo mhizha inoumbwa ne α -,4 glycosic zvisungo. Cellulose hazviwanzo kuve matavi, asi starch inokwira neye 1,6 glycosicus zvisungo. Cellulose haina kunyatso nyura mumvura, nepo starch inonyudza mumvura inopisa. Cellulose haina hanya neAmylase uye haitendeuke bhuruu kana ichivhurwa neIodine.
Zita reChirungu reCellulose ether ari cellulose ether, rinova polymer rakakomberedzwa neEther chimiro chakagadzirwa nemheremalose. Icho chigadzirwa cheMakemikari maitiro eCellulose (chirimwa) chine etsetification mumiririri. Maererano nekumakemikari chimiro chekugadziriswa kwekutsiva mushure mekutsanangurwa mushure mekunge atsformation, inogona kukamurwa kuita anonic, cationic uye nonition they Zvichienderana neEthylation Agent yakashandiswa, kune methyl cellulose, hydroxyl methyl cellyl cellyl cellelose, Benzyl Cellulose, Benzyl Cellulose, Benzyl Cellyl Cellulosel Cellulosel Cellulose. " CarboxyMethyl HydroxytHyl Cellulose uye phenyl Cellulose, Cellyl Celler Kuita kwakakora kwemuchina weCellulose Etherkener Cellener Cellener ndeye isiri-ionic thickener, iyo mitezo inowanzoitika nehydration uye kupinda pakati pemamorita. Iyo Polymer Chaeni yeCellulose ether iri nyore kuumba hydrogen chisungo nemvura mumvura, uye iyo hydrogen chisungo chinoita kuti ive nehydration yakakwira uye inter-molecular intangenlement.
Kana iyo cellulose ethykener inowedzerwa kune iyo Latex pendi, inobata huwandu hukuru hwemvura, zvichikonzera ruzha rwazvo rwekuwedzera zvakanyanya, zvichideredza nzvimbo yemahara yemifananidzo, mafirita uye latex zvimedu; Panguva imwecheteyo, iyo cellulose ether maComneculine kuumbwa kuumba matatu-danho network network chimiro, uye mavara ezvinyorwa uye maLatex zvimedu zvakavharwa mukati meiyo mesh uye haigoni kuyerera zvakasununguka. Pasi pemhedzisiro iyi miviri, iyo tisiko yehurongwa inovandudzwa! Yakawanikwa iyo inoshamisa mhedzisiro yataida!
Computer Cellulose (kazhinji): Kazhinji Cellylose, Cellroxethyl inonyanya kushandiswa pendi, uye hydroxypronyl metheselose inoshandiswa kune dhiri, putty uye zvimwe zvigadzirwa. CarboxyMethyl Cellelose inoshandiswa kune yakajairika poro poda poda yemaruva emukati. CarboxyMethyl Cellelose, zvakare anozivikanwa seSodium Carboxymeyl cellemose, Carboxytheths (CMC) ndeyekupisa mwero weCellcucleent poda nehuremu hwakagadzikana uye unonyudza mumvura. Alkaline kana Alkaline Triprent viscous mvura, svutugadzike mune imwe mvura-soluble glues uye inovhara, kusakwana mu organic solhasi senge ethanol. CMC inogona kushandiswa seBinder, Thickener, emulsifier, inopararira, inoshandiswa neyakawedzera, uye inoshandiswa zvakanyanya pakati pevaCellulose. CarboxyMethyl Cellelose ine mabasa ekusunga, kuremedza, kusimbisa, kusimbisa, kudzokorora kwemvura uye kumiswa kwemvura. 1. Kushandiswa kweSodium CarboxyMeylM Celleveryl Celleryl Cellemelose isingangoita Chekutanga Stabizi. 2. 3. CMC inogona kushandiswa seyenzi-inogadziriswa mumiririri, emulsifier, kuparadzira, kuunganidza mumiririri, uye kunamatira kwejasi. Inogona kuita kuti zvirimo zvakasimba zvekuvhara zvakanyatsogovaniswa mune solvent, kuitira kuti kuunganidzira hakuderedze kwenguva yakareba. Iyo zvakare inoshandiswa zvakanyanya mune pendi. 4 Kugara uchigadzira minda itsva yekushandisa, uye tarisiro yemusika iri yakafara kwazvo. Mienzaniso yekushandisa: Exterior Wall Putty Powder Formula Yemukati PoWder Powder 1 Shuangfei Powder: 500kf CMC: 10-15KG kana HPMC2.5-3kg Putty Powder Waten Carboxymelme Celleme Cellement Cellyment Kuita: ① ine kugona kwakanaka kwekukurumidza; Kubiridzira kuita, uye kumwe kuchengetwa kwemvura; ② Kuvandudza kugona kwekunyepedzera-kutsvedza (sagging) yezvinyorwa, kuvandudza mashandiro ekushandisa kwechinyorwa, uye kuita kuti kuvhiyiwa zvine mutsindo; inowedzera nguva yekutanga yezvinhu. ③ Mushure mekuoma, iyo nzvimbo yakatsvedza, haina kuwira pasi peupfu, ine yakanaka firimu-yekuumba midziyo uye isina kubhururuka. ④ Kunyanya kukosha, dosage idiki, uye dosage yakanyanya inogona kuita zvakakura; Panguva imwecheteyo, mutengo wekugadzira unoderedzwa neinenge 10-20%. Muindasitiri yekuvaka, CMC inoshandiswa mukugadzirwa kwekongiri yekufungidzira, iyo inogona kuderedza kurasikirwa kwemvura uye kuita seyekudzokera. Kunyangwe pakuvaka kukuru, kunogona kuvandudza simba rekongiri uye kufambisa mafungire kuti awire kubva mumendani. Chimwe chinangwa chikuru ndechekutsvaira madziro machena uye putty poda, putty paste, iyo inogona kuchengetedza yakawanda yekuvaka zvinhu uye inosimudzira iyo inodzivirira denderedzwa uye kupenya kwemadziro. HydroxytHyl methylcellose, inotaurwa nezvayo (hec): makemikari formula:
1. Nhanganyaya kuHydroxyTH CellETHE: HEC) ndeye isiri-ionic cellose ethomer yePolymer Polymer Scoulose kuburikidza neyekutevedzana kwemakemikari maitiro. Icho chisina kusimba, chisina kunaka, chisiri chepfu chena poda kana granule, iyo inogona kunyungudika mumvura inotonhora kuti iite chirevo cheViscous, uye kupaza hakuna kukanganiswa neiyo ph kukosha. Iyo ine kurira, inosunga, inopararira, inoisa, firimu-inoumba, ichimisa, kushambadzira, kusungirirwa, kunyengedza-kudzora uye zvinodzora zvinopesana.
2.. hydroxytHyl cellulose yakakwira kuremedza
● HydroxytHyl Cellulose inopa yakanakisa yekubatanidza midziyo yekoneti yeLatex, kunyanya yakakwirira PVA yekuunganidzwa. Hapana flocculing inoitika apo pendi iri kuvaka gobvu.
● Hydroxythyl cellulose ine yakakwira zvakanyanya mhedzisiro. Inogona kuderedza dosage, kuvandudza hupfumi hwe formula, uye kugadzirisa iyo scrub kuramba kwekucheka.
Yakanakisa rheological zvivakwa
.
● Mune iyo Static State, mushure mekunge chigadzirwa chanyungudutswa chose, iyo yekubatanidza system inochengetedza iyo yakanakisa uye yekuvhura mamiriro.
● Mune mamiriro ekudurura, hurongwa hunochengetedza viscosity, kuitira kuti chigadzirwa chacho chine uturu hwakanakisa uye hachizonyepedzera.
● Kana ikashandiswa nebrashi uye roller, chigadzirwa chinopararira zviri nyore pane substrate. Izvo zvakanakira kuvaka. Panguva imwecheteyo, ine yakanaka kupokana.
● Pakupedzisira, mushure mekukona kwapera, zvisizvo zveSystem rwunodzora pakarepo, uye kuungana ipapo sags.
Kupararira uye Solubility
● HydroxytHyl cellulose inobatwa neynononoka kushungurudzika, iyo inogona kuita zvinobudirira kudzivirira yakakura kana yakaoma poda yakawedzerwa. Mushure mekuona kuti iyo hec hupfu inoparadzirwa zvakanaka, tanga hydration.
● HydroxytHyl Cellulose neakakodzera kurapwa kunogona kugadzirisa hutsinye hwekupaza uye viscosity kuwedzera zviyero zvechigadzirwa.
Kuchengetera Kugadzikana
● HydroxyTHYL Cellulose ine yakanaka anti-nyoro zvivakwa uye inopa yakakwana pendi nguva yekuchengetedza nguva. Zvinobudirira zvinodzivirira pigment uye mafirita kubva kugadziriswa. 4 Matanho ari seinotevera: 1 2. Kutanga kusimudzira zvichiramba zvichimhanya nekukurumidza uye zvishoma nezvishoma svutugadzike iyo hydroxylyl cellulose mumhinduro zvine musoro. 3. Ramba uchimutsa kusvikira zvimedu zvese zvanyudzwa. 4. Wobva wawedzera antifungal mumiririri uye akasiyana siyana. Sekuratidzira kwakadai, kuparadzira AIDS, etmmona mvura, nezvimwewo ndezve hydroxylyl cellylves . Kubatsira kwenzira iyi ndekwekuti ine yakanyanya kuchinjika uye inogona kuwedzerwa zvakananga kuchigadzirwa chakapera, asi chinofanira kuchengetwa zvakanaka. Matanho akafanana nematanho (1-4) Inzira (1): Musiyano wacho wekuti hapana shear yekushomeka kwehydroxethyl cellpart Izvo zvinofanirwa kucherechedzwa kuti iyo diaFungal mumiririri anofanira kuwedzerwa kuna amai doro nekukurumidza sezvinobvira. V. Kushandisa 1. Inoshandiswa mumvura-yakavakirwa latex paint: Hec Muchigadzirwa chezvigadzirwa zvapera, zvinopindwa senge pigment uye mafirita anoshandiswa kupararira kufanana, kusimbisa uye kupa mhedzisiro yakakura. Inogona zvakare kushandiswa seinopararira yekumiswa phermers yakadai se styrene, acrylate, uye procyleene. Inoshandiswa muLatex Paint inogona kuvandudza zvakanyanya kuita kwakasiyana uye kusakura kwekuita. 2. Panyaya yekukweva kwemafuta: HEC inoshandiswa seyekushomeka mumadhaka akasiyana siyana anodiwa pakukwevera, kunyatsogadzira, kusimbisa uye kuti matope anokatyamadza, kuti idzo matope anogona kuwana tsvina yakanaka uye kugadzikana. Kuvandudza matope ekutakura panguva yekudhirowa, uye kudzivirira huwandu hukuru hwemvura kuti usapinda mumatope kubva mumatope, kudzikamisa huwandu hwekugadzira iya emafuta. 3. Inoshandiswa mukuvaka kuvaka uye zvekuvakisa zvinhu: Nekuda kwemvura yakasimba yekuchengetwa kwemvura, hec inyanzvi inoshanda uye inosungirwa kuti isimbe uye dhiri. Inogona kusanganiswa mudhaka kuvandudza fluidity uye kushanda kwekuvaka, uye kuwedzera iyo nguva yekuvira kwemvura, kugadzirisa simba rekutanga rekongiri uye kudzivirira marara. Inogona kuvandudza zvakanyanya kuchengetedza kwemvura kwayo uye kusanganisa simba kana ichishandiswa plastering plaster, kusungwa plaster, uye plaster putty. 4 Uye zvakare, mazino meno hazvisi nyore kuoma nekuda kwekuchengetwa kwemvura kwayo kwemvura uye nekukuvara. 5. Kana ikashandiswa muIn-yakavakirwa mvura ink, hec inogona kuita kuti iyo inki iome nekukurumidza uye isingade. Mukuwedzera, hecri zvakare inoshandiswa zvakanyanya mukudhinda machira uye kunyepa, mapepa, makemikari emazuva ese uye zvichingodaro. 6. Kuchera kwekushandisa hec: a. Hygroscopicity: Mhando dzese dze hydroxytHyl cellulose hec dzava hygroscopic. Iyo yemvura yakawanda kazhinji iri pazasi 5% paunenge uchisiya fekitori, asi nekuda kwekufambisa kwekufambisa uye nzvimbo dzekuchengetera, zvemvura zvichawedzera kupfuura kana zvichisiya fekitori. Kana uchishandisa iyo, ingoyera zvemvura zvemvura uye kubvisa uremu hwemvura kana kuverenga. Usariparidze kumhepo. b. Guruva Powder inoputika: Kana zvese organc powders uye hydroxythyl celler guruva poda iri mumhepo pane imwe chikamu, ivo vanozoputika pavanosangana nenzvimbo yemoto. Kushanda kwakakodzera kunofanirwa kuitwa kuti udzivise guruva hupfu mumamiriro ekunze zvakanyanya sezvazvinogona. 7. Kukwikwidza kududzirwa: Iyo chigadzirwa chakagadzirwa nepepa-purasitiki colosite bhegi rakaremerwa nePolyethylene yemukati bag, ine uremu hwesimbi we25 kg. Chengetedza munzvimbo ine mhepo uye yakaoma mumba kana uchichengetedza, uye teerera unyoro. Teerera kune mvura uye kudzivirirwa kwezuva panguva yekufambisa. HydroxyPropyl methyl methyl Cellelose, HPMC): HPMC) isingaoneki, pane zvisingaiti, pakarepo, nekukurumidza kuparadzira uye nekukasira kuparadzira nekunyangarika mumvura. Panguva ino, iyo mvura haina viscosity. Mushure memaminitsi maviri, iyo viscosity yemvura inowedzera, inogadzira iyo inoyevedza viscous colloid. Isiri-Instant Type: Inogona chete kushandiswa mune yakaoma poda zvigadzirwa zvakaita sePutty poda uye simende dhiri. Iyo haigone kushandiswa mumvura glue nependi, uye kuchave nekukanda.
Kutumira Nguva: Dec-26-2022