Iko kune zvavanogumira mukuvandudzwa kwekuita kwe gypsum slurry neyakawoneka. Kuti uwane mashandiro anogutsa eGypsum Dorar uye kusangana nezvinodiwa zvakasiyana, zviitiko zvemakemikari, zvinyoronyoro, mafirita uye zvinhu zvakasiyana-siyana zvinodikanwa kuti zviwedzere uye zvakaziviswa zvesayenzi uye zvakashata.
1 coagulant
Cogulation modifiers inonyanya kukamurwa kuita kudzokorora uye vanowedzera. MuGypsum yakaoma-yakavhenganiswa mongwe, zvigadzirwa zvakagadzirirwa nePlaster of Paris rese kushandisa kuronga kudzoreredza, uye zvigadzirwa zvakagadzirirwa neanhydrate
2 kudzoreredza
Kuwedzera kudzoreredza ku gypsum yakaoma-yakasanganiswa zvekuvakira zvinhu inhibits the hydration process yeHymhydrate gypsum uye inowedzera nguva yekugara. Zvinhu zvemamiriro ezvinhu zve hydration yeParis yakati wandei, kusanganisira chikamu chePlaster of Plasis, tembiricha yePlisti yeParis, iyo yakajeka yezvigadzirwa, iyo nguva yekukoshesa uye iyo pH kukosha kwechigadzirwa chakapera. Chimwe chinhu chimwe nechimwe chine chekuita neyakagadziriswa pakudzosera maitiro, saka dosage yekudzoreredza mumamiriro akasiyana siyana akasiyana chaizvo. Parizvino, yakanyanya kukosha kudzoreredza gypsum muChina metamorphic protein (yakakwira nguva yekudzosera mari yakaderera, iyo nguva yakareba yekudzorera, kurasikirwa kwechigadzirwa chechigadzirwa uye nguva yekuvhurika kwechigadzirwa uye nguva refu yakavhurika. Mukugadzirira kwezasi-mhando stucco gypsum, iyo doosi yacho kazhinji 0.06% kusvika 0.15%.
3 coagulant
Kukurudzira nguva inosimudzira yeiyo slurry uye nekuwedzera kumhanya kwekumhanya kweiyo slurry ndiyo nzira dzese dzekubatana kwemuviri. Mukana emakemikari anowanzo shandiswa muAnhydrite Powder Kuvaka zvinhu zvinosanganisira potasasium chloride, potassium silte, sulfate uye zvimwewo acids. Iyo Dosage kazhinji 0.2% kusvika 0.4%.
4 Mvura Kuchengeta Mumiriri
Gypsum yakaoma-yakavhenganiswa zvigadzirwa zvekuvakisa hazviratidzi kubva kune vanochengetedza mvura. Kuvandudza huwandu hwekuchengetwa kwemvura kweiyo gypsum chigadzirwa slurry ndeyekuona kuti mvura inogona kuvapo mune gypsum slurry kwenguva yakareba, kuitira kuti uwane hydration yakanaka uye yakaoma. Kuvandudza Kushanda kweGypsum Powange Kuvaka zvinhu, kuderedza uye Kurova kweGypredum Slurry, Kuwedzera Nguva Yekuvhura, uye Kugadzirisa Matambudziko Ekupedzisira Kunyangwe iyo yekuchengetwa kwemvura yakanakira kunyanya zvinoenderana nekupararira kwayo, kuumbwa, kuumbwa, kuomarara, pakati pezvakanyanya kukosha chiratidzo chekuchengetwa kwemvura.
① Cellulose Water-Rekuchengetedza Mumiriri
Parizvino, iyo inonyanya kushandiswa mumusika ndeye hydroxypropyl methyl cellelose, ichiteverwa ne methyl cellulose, uyezve carboxymethyl cellelose. Kuita kwakazara kwehydroxyprupyl methyl methyl cellelose kuri nani kupfuura iyo methyl celleryls, uye iyo yekukasira uye inoshamisa uye inoshamisa maitiro yakaipa kupfuura iyo yeCarboxymethyl cellumelose. MuGypsum yakaoma-yakavhenganiswa zvekuvaka, iyo Dosage yeHydroxyPropyl uye methyl Cellerpolose inowanzoitika 0.1% kusvika 0,3%, uye dosage yeCarboxyMethyl Cellulose ndeye 0.5% kusvika 1.0%. Iyo yakaratidzirwa nehuwandu hukuru hwemienzaniso yekushandisa iyo iyo yakasanganiswa mhedzisiro yevaviri iri nani. .
②starch yemvura-kuchengetedza mumiririri
Mvura inomarara-yekuchengetedza mumiririri inonyanya kushandiswa kweGypsum putty uye pamusoro pokuparadza gypsum, uye inogona kutsiva chikamu kana zvese zve cellulose mvura-yekuchengetedza mumiririri. Kuwedzera Starch Mvura-Kuchengeta Mumiriri kuGypsum yakaoma Powder yekuvaka zvinhu zvinogona kuvandudza basa rekushanda, kushanda uye kusawirirana kweiyo slurry. Inowanzo shandiswa kubva kune madhiri emukati-kuchengetedza zvigadzirwa zvinosanganisira Tapioca Starch, CarboxyPropyl Starch, etc. Iyo Dosage yemvura inowedzera-mhizha kazhinji kazhinji 0.3% kusvika 1%. Kana iyo dosi yakakura kwazvo, chigadzirwa cheGypsum chichava chakanyoroveswa munzvimbo ine manyoro, iyo ichakonzera zvakananga kunaka kweiyo chirongwa.
③Glue Type Water-Kuchengeta Mumiriri
Dzimwe mahonje echidzikiso anogona zvakare kutambawo basa riri nani mukuchengetwa kwemvura. Semuenzaniso, 17-88. Iyo Dosage yeCellulose Water-Kuchengetedza Mumiriri inogona kuderedzwa. Kunyanya mukukurumidza-kurumbidza gypsum, mune zvimwe zviitiko, zvinogona kutsiva chose kuongorora cellulose kuneta mumukodhi wekuchengetedza mvura.
④Inorganic mvura yekuchengetwa zvinhu
Kushandiswa kweimwe nzvimbo yekugadzira mimwe michina yemvura muGypsum zvigadzirwa zvevako zvekugadzira zvinogona kuderedza huwandu hweimwe zvinhu zvekuchengetedza mvura, kuderedza imwe nzvimbo mukuvandudza kushanda uye kushanda kweGypsum slurry. Inowanzoshandiswa kumvura inoronga-yekuchengetedza mvura ndeyeBentonite, Kaolin, diatomite, zoolite poda, perlite poda, attapulgite clay, nezvimwe.
5 anomiririra
Kushandiswa kwemanomanisheni muGypsum yakaoma-yakasanganiswa zvekuvaka zvinhu ndeyechipiri chete kune vamiriri vemvura uye vanodzosera. Gypsum anozvimirira marara, achibatanidza gypsum, achinyengedza gypsum, uye afrul insolisation gypsum glue zvese zvinopera simba kubva kuanamatira.
Yakaparadzanisa Polymer poda:
REPLISPILLELE LATEX POWDER inoshandiswa zvakanyanya muGypsum Darmar, Gypsum Insulking Farty, Gypsum Inonamatira uye kuyerera, uye kunzvera kubuda ropa, uye kugadzirisa kupaza kupokana. Iyo Dosage iri kazhinji 1.2% kusvika ku2,5%.
Instant Polyvinyl Doro:
Parizvino, iyo inonyanya kushandiswa kushandurwa Polyvinyl doro pamusika ndeye 17-88 zvigadzirwa, izvo zvinowanzoshandiswa mukubatanidza Gyposum insulation yakanangana neyakajairika, inopararira gypsum uye zvimwe zvigadzirwa. 0.4% kusvika 1.2%.
Guar Gamu, Tian Qing Gum, CarboxyMethyl Cellever, Starch Ether, etc. Zvese zvinonamatira nemabasa akasiyana ekurongedza muGypsum akaoma-akasanganiswa zvekuvaka zvekuvaka.
6 Thickener
Kukora kunonyanya kuvandudza basa uye SAG yeGypsum slurry, iyo yakafanana nemanomanisheni uye mvura inochengetedza mvura, asi kwete zvachose. Zvimwe zvigadzirwa zvibodzwa zvinobudirira mukuita zvakaringana, asi kwete zvakanakira kubatana uye kuchengetwa kwemvura. Paunenge uchigadzirira gypsum yakaoma poda kuvaka zvinhu, basa guru reAdmixture rinofanira kunyatsofungidzirwa kuti rive nani uye rakawanda rinoshandisa zvirevo. Inowanzoshandiswa zvigadzirwa zveThickey ndeye polwacrylamide, Tian qing gamu, guar gum, carboxymethyl cellose, etc.
7 Mhepo-Inopindira Mumiririri
AIR-Kupinda Mumiririri, anozivikanwawo seyemumiririri wekupupuma, anonyanya kushandiswa muGypsum midziyo yakaoma-yakavhenganiswa senge gypsum insermal insuling uye inopararira gypsum. Mumhepo-anopinda mumiririri (anopupuma mumiririri) anobatsira kuvandudza kudzima, kupenga kupokana, kuramba chando, uye kuderedza kubuda ropa uye kusarurana. Iyo Dosage inowanzo kuve 0.01% kusvika 0.02%.
8 defoamers
Defoamers anowanzoshandiswa muGypsum anozvimirira mauto uye gypsum anokanganisa putty, izvo zvinogona kuvandudza hurema, simba, kupokana kwemvura uye kubatanidza kweiyo slastry. Iyo Dosage inowanzoitika 0.02% kusvika 0.04%.
9 mvura kuderedza
Mvura kuderedza mumiririri kunogona kuvandudza iyo fluidity ye gypsum slurry uye simba reGypsum muviri, uye kazhinji unoshandiswa kune gypsum inozvimirira marara uye kupururudza gypsum. Parizvino, iyo Supernic Supplasties yakarongedzwa maererano neyekuwedzera uye simba rebonde Paunenge uchishandisa mvura kuendesa mvura muGypsum yakaoma-yakavhenganiswa zvekuvaka, kuwedzera pakufunga nezvekushandisa kwemvura uye simba, kutarisa kunofanirwa zvakare kuripwa kwekurasikirwa nekuisa nguva yekuvakwa nekuvakira zvinhu zvekuvakira nguva.
10 mvura inodzingwa
Kuremara kukuru kwezvigadzirwa zveGypsum ndiko kurwisa kwemvura murombo kupesana, uye kudzikisira kwemvura kweGypsum yakaoma-yakavhenganiswa mongwe yakakwira munzvimbo ine nzvimbo dzakakwirira dzedenga. Kazhinji, kudzikisira kwemvura kweGypsum kwakaomeswa muviri kunovandudzwa nekuwedzera hydraulic adminture. Panyaya yemvura yakanyorova kana yekudyara, iyo yekuwedzera yekuwedzera kweHydraulic Admixture inogona kuita kuti kuwirirane kwekunyorova kweGypsum muviri kusvika kune anopfuura zvinodikanwa zveSimba rechigadzirwa. Chemical Admixture inogona zvakare kushandiswa kuderedza iyo Solubility yeGypsum (iyo inoderedza kuyamwa kweGypsum. Gypsum WaterProofing vamiririri vanosanganisira Amonium borate, sodium methyliconate, silicone resin, emulsified paraffin, uye silicone emulsion mvura yemvura ine mhedzisiro.
11 inoshanda inomutsa
Activation yeNyasi uye Chemical Anhydrite inogona kuita kuti iite inonamira uye yakasimba, yakakodzera kugadzirwa kweGypsum yakaoma-yakasanganiswa zvekuvaka zvekuvaka. Iyo acid Activator inogona kukurudzira iyo yekutanga hydration chiyero, kupfupisa nguva yekugara, uye kugadzirisa iyo yekutanga simba reGypsum muviri wakaomeswa. Iyo alkaline activator ine zvishoma mhedzisiro yeiyo Anhydrrite, asi inogona kuvandudza zvakanyanya kusimba kweiyo gypsum muviri wakaomeswa mumuviri wakaomeswa, nekuvandudza zvinobudirira kudzikisira kwemvura yeiyo gypsum muviri wakaomeswa. Bonde. Mhedzisiro yeiyo acid-base yakaoma activator iri nani pane iyo yeimwe acid kana alkaline activator. Acid stimulators inosanganisira potassium alum, potassium sulfate, etc. alkaline actfate, sodium actinators inosanganisira nekukurumidza, simende, comment clinker, calcured dolomite, nezvimwe.
12 thiskotropic lubricant
Iyo thisiontropic lubricant inoshandiswa mukuzvimiririra gypsum kana kuderedza gypsum, inowedzera nguva yekuvhura, kudzivirira kufungidzira uye sedimentation yeiyo slimry, kuitira kuti slarry inogona kuwana gwaro rakanaka uye kushanda. Chimiro chemuviri chakazara yunifomu uchiwedzera simba rayo
Post Nguva: Kukadzi-20-2025