Mhando uye mashandiro ezvimwe zvakajairika mumvura-yakavakirwa mvura pendi

1. Inorganic thickener

Inorganic thickens rudzi rwechinyakare zvinyadzo zvinokwanisa kutora mvura uye kuva neiyo thiskropy bentonite, etcomputer Inowanzoshandiswa mune conjunction ine cellulose ether kana yemapendi uye pendi. Yakakwirira kuvaka pendi.

2. Cellulose Thickener

Cellucossic thickens yakakosha nenhoroondo refu yekushandisa uye huwandu hwakawanda hwekushandisa, hydroxypressl cellenlosel cellencher

Kuenzaniswa nedzimwe manhamba, cellulose thickeners ane zvakanakira kugona kwakasimba, kuwirirana kwakanaka, kugadzikana kwakanyanya, SAG-SAG per pane zveshuwa, uye pesvedzero pane kushushikana. Zvakanaka, asi kushandiswa kwemheremalo thickeners vane hurema hwakakura, kunyanya mune zvinotevera zvinhu.

A. Iyo Anti-Mold Performance ndeye murombo. Iyo cellulose thickener yemusango polymer yakaenzana, iyo iri panjodzi yekuumba kurwisa, zvichikonzera kuderera kweViscosity. Iyo ine zvinodiwa chaizvo pakugadzirwa uye kuchengetedza nharaunda.

B. Kukura, pasi pechiitiko chekushushikana neshungu, iyo hydration layer pakati pemvura uye nemvura inoparadzwa neye latex pendi yakaoma ne cellulose, iri nyore kuvaka. Mushure mekunge kuunganidzwa kwapera, kuparadzwa kweiyo hydration layer kunomira pakarepo, uye visikoka vanodzokera nekukurumidza uye pendi haina kukwira zvakakwana, zvichikonzera maruva emakwenzi kana kuti madhiri.

C. Splashing. Munguva yakakwirira-kumhanya inodziya inovaka, zvidiki pendi zvimedu zvinowanzogadzirwa pamhepo yekubuda pakati pe roller uye substrate, iyo inonzi Atomization; Munguva yemanyorero-mhanya-yekumhanyisa roller coating, inonzi splashing.

D. Cellulose Thickens vanogona kukonzeresa kupatsanurana uye chikamu chekuparadzaniswa kwechikamu che la laLEX, zvine chekuita nekugadzikana kwekuchera, uye kukonzera glue shrinkage.

3. Polyacrylate Thickener

Polycrylate matsime anogona kukamurwa kuita marudzi maviri: Imwe ndeyekudzvinyirira mvura. Imwe yacho ndeye homopolymer kana coplymer emulsion thickener yeAcrylic acid naMethacrylic acid.

Iyi thikekeke yega yega ndeye acidic uye inoda kusaradzirwa nealkali kana ammonia mvura kune pH kukosha kwe8-9 kuburitsa chinhu chakasimba. Iyo inonzi zvakare qurylic acid alkali kuzvimba kwakasimba.

Ivo vanonyanya kuvimba neElectrostatic kudzikisira kwemotokari yeCarloylate

Acrylic tickener ndeye anonic, uye kupokana kwaro kwemvura neAlkali kuramba varombo. Kuenzaniswa neCellulossic thickeners, ine yakanaka midziyo uye anti-splash, uye haina kushanda zvishoma nezvishoma, saka inogona kushandiswa muzvipfuyo zvakazara.

4. Polyurethane Thickener

Kuenzaniswa neiyo fungidziro yemheremalose celleners uye acrylic thickeners, polyurethane matairi ane zviyero zvinotevera:

A. Yese yakanaka kuviga simba uye kukwirira kwakanaka.

B. Low Low Molecular uremu, kwete nyore kuburitsa splash kana roller coating.

C. Zvinogona kushamwaridzana neLatex Zvita pasina vhoriyamu-Little fletlation, saka zvinogona kuita kuti firimu rekuvandudza riine gloss yakakwira;

D. yakanaka hydrophosobicity, scrub kuramba, kukanda kupokana uye kugadzikana kwekubereka.

Polyurethane Thickeners anonyanya kutarisisa kuFform Commosition, uye kushandurwa kwavo hakuna kunaka senge kweiyo mheremelose manhara. Simba rezvinhu zvakasiyana-siyana dzinofanirwa kutariswa zvizere pavanenge vachishandisa.

Kune marudzi mazhinji evatambi. Kana uchisarudza kuvashandisa, kugona kwakasimba uye pesvedzero pane rateology kunofanirwa kutariswa pakutanga, uye pesvedzero yekuvaka, kutaridzika kwefirimu rekuvandudza rinofanira kutariswa sepiri.