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Mushonga wekunyorovesa zvinhu zvepasi
NZIRA YEKUSHANDISA UYE NZIRA YEKUSHANDISA:
Mumaindasitiri anoputirwa nemvura, anoputirwa nematanda mumvura, masisitimu ekuporesa akavakirwa pa solvent uye emwaranzi.
Muchimiro chekupa kune fomura yese: 0.1-1.0%:
Inogona kusanganiswa nemvura kana kuwedzerwa zvakananga papendi sezvainopihwa:
Zvinokurudzirwa kuwedzera panguva yekudonha kwesimba.
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mumiririri we hydrophobing
HD828 hydrophobic agent imhando yemushonga wemukaka muchena une low-tension emulsion. Mushure mekuwedzera chigadzirwa ichi, firimu rinonyungudutsa mvura rinogona kugadzirwa pamusoro pependi inobva mumvura uye pamusoro pemaburi emukati, kuitira kuti mvura isakwanise kupinda mukati mependi inobva mumvura. Saka, kuramba mvura, kuramba alkali uye kuramba kukwesha pendi inobva mumvura zvinovandudzika. Kuwedzera 1%-2% kupendi yekunze yelatex pamadziro kunogona kuwedzera huwandu hwekuramba kukwesha kanopfuura kaviri. Nekuda kwekuumbwa kwefirimu rinonyungudutsa mvura pamusoro, pamusoro payo hapapindi mvura (lotus effect), izvo zvinowedzera kuramba kuchena kwependi inobva mumvura.
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mubatsiri wekubatsira we liming
Chinhu chinoshandiswa pakupukuta bvudzi mushure mekunyudzwa mumvura. Chinangwa chikuru chechinhu ichi kubvisa bvudzi, kunyorovesa mafuta ari mukati meganda, uye kusunungura collagen fibers, zvichiisa hwaro hwekuita kwekutsvaira bvudzi kunotevera. Basa guru rechinhu chinoshandiswa pakupukuta bvudzi nderekuwedzera kushanda zvakanaka uye kunaka kwechinhu ichi, ukuwo zvichideredza kushandiswa nekusvibiswa kwemakemikari makuru akadai sesodium sulfide.
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Mumiriri weDeliming
Mushonga wekubvisa ganda unoshandiswa mukubvisa ganda kubva muganda mushure mekunyorova. Ganda risina kucheneswa mushure mekunyorova rinova rakawedzera alkaline zvakanyanya. Chinangwa chikuru chemushonga wekubvisa ganda kubva muganda kubvisa lime, alkali nesulfides, kubvisa ganda rakacheneswa, uye kugadzirisa pH yeganda risina kucheneswa kusvika padanho rakakodzera rekunyorova kwe enzyme (kazhinji kanenge 8.0). Basa guru remushonga wekubvisa ganda kubva muganda nderekuita izvi nemazvo uye zvinyoro nyoro, nekuisa hwaro hwekunyorova uye kutsvukisa ganda kunotevera.
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Mushonga wekubvisa mafuta
Zvinhu zvinobvisa mafuta mumuviri chinhu chakakosha pakugadzira dehwe, zvinonyanya kushandiswa kubvisa mafuta echisikigo (akadai semafuta netriglycerides) kubva mukati nekunze kwedehwe risina kubikwa. Zvinogonawo kusanganisa uye kubvisa tsvina pamusoro pedehwe. Sezvo mafuta achigona kukanganisa kupinda kwakafanana kwemakemikari anotevera (akadai sezvinhu zvinobvisa mafuta mumuviri, madhayi, uye zvinhu zvinopedzisa), zvichikonzera matambudziko akadai semavanga emafuta, ruvara rusina kuenzana, uye pamusoro pedehwe rakapedzwa, mhedzisiro yekubvisa mafuta mumuviri kune ganda rine mafuta akawanda (akadai sedehwe renguruve nedehwe remakwai) inokanganisa zvakananga kupfava, kuzara, uye kunaka kwechitarisiko chedehwe rakapedzwa.
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Ammonium Acrylate Dispersant
Dispersant 5050 high-efficiency coating dispersant ipolycarboxylic acid copolymer sodium salt dispersant, ine mukana wekupararira zvakanaka uye ine mukana wekutakura pigment yakakura. Ine mukana wekupararira zvakanaka kune titanium dioxide, calcium carbonate neChina clay, uye coating yakagadzirwa ine mukana wakanaka. Ine simba guru rekupararira kune zvinhu zvisingadi mvura zvakaita se organic pigments. Miedzo yekushandisa inoratidza kuti Dispersant 5040 ine zvakanakira zvemuyero mudiki, kushanda zvakanaka, kusviba kwakaderera, kusviba kwakaderera, huwandu hwakakura hwemuyero, uye kugadzikana kwakanaka kwekuchengetedza kwesystem yekupararira.
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Mushonga wekudziisa mvura zvakare
Mushonga wekudziisa mvura zvakare chinhu chakakosha pakugadzirisa dehwe zvine hunyoro. Unonyanya kushandiswa kudzorera mvura kuganda rakanyorova rebhuruu kana zvidimbu zvedehwe zvakaomeswa zvasara kwenguva yakareba, kuitira kuti dehwe ridzorerwe kunyorova uye nyore kupfava, zvichibvumira machira kuti adzore hunhu hwawo hwakasununguka uye hunogona kupfava. Izvi zvinodiwa pakuisa hwaro hwakasimba hwemaitiro anotevera akadai sekudzosa ganda, kudhaya, uye kuisa mafuta. Kana kunyorova zvakare kusina kukwana, zvichaita kuti makemikari asanyure zvakanaka mumaitiro anotevera, zvichikonzera matambudziko akadai semavara, mavara emafuta, uye kutotsemuka.
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Mushonga weAcrylic retanning PA
Mushonga weAcrylic wekutsvukisa ganda ndeimwe yezvinhu zvakakosha pakugadzirisa ganda. Unonyanya kugadzirisa kusaenzana kweganda nekuzadza nzvimbo dzakarembera dzeganda (dzakadai sedumbu neparutivi), nokudaro uchivandudza mhando yeganda maererano nekuzara, kupfava, uye kuramba chiedza. Chinhu chakakosha pakugadzira ganda remazuva ano remhando yepamusoro, kusanganisira dehwe resofa, dehwe repamusoro reshangu, uye dehwe rezvipfeko.
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Sodium acrylate dispersant
Dispersant 5050 high-efficiency coating dispersant ipolycarboxylic acid copolymer sodium salt dispersant, ine mukana wekupararira zvakanaka uye ine mukana wekutakura pigment yakakura. Ine mukana wekupararira zvakanakatitanium dioxide, calcium carbonate nevhu reChina, uye chifukidziro chakagadzirwa chinoshanda zvakanaka kwazvo. Chine simba guru rekupararira kwezvinhu zvisingadi mvura zvakaita se organic pigments. Miedzo yekushandisa inoratidza kuti Dispersant 5040 ine zvakanakira zvemuyero mudiki, kushanda zvakanaka, kusviba kwakaderera, kusviba kwakaderera,
huwandu hwakakura hwemuyero, uye kugadzikana kwakanaka kwekuchengetedza kwehurongwa hwekupararira. -
Polymeric Dispersant
HD -650 imhando yemvura inonyungudika yero yakajeka uye ine giredhi repamusoro. Inoshandiswa nemapendi, mavara, inki uye pigments. Ichi chigadzirwa chinobatsira kuwedzera kupenya uye simba rekupenda, kuderedza viscosity zvakanyanya, kudzivirira kutenderera kwepigment, uye kuwedzera kugadzikana kwekuchengetedza kwesystem. Yakakodzera kugayiwa kwemhando dzakasiyana dzemasystem ane kana asina resin. Haina alkylphenol ethoxylates.
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fatliquor yakagadzirwa
Synthetic Fatliquor inoreva rudzi rwechinhu chinopedza dehwe chinogadzirwa kuburikidza nekugadzirwa kwemakemikari uchishandisa petroleum kana makemikari akafanana sezvinhu zvakagadziriswa. Zvichienderana nekunyunguduka kwadzo mumvura, dzinogona kupatsanurwa muzvikamu zviviri: izvo zvisinganyunguduke mumvura uye izvo zviri muchimiro che emulsions.
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Oiri yeNeatsfoot yakagadzirwa
Mafuta eNeatsfoot akagadzirwa nemakemikari anogadziriswa achishandisa makemikari epetroleum sezvinhu zvakagadziriswa, uye anoshandiswa panzvimbo pemafuta eNeatsfoot echisikigo. Makemikari anonyanya kushandiswa iChlorinated Paraffin, inova mvura yero yakachenuruka inogadzirwa nekuita kwealkanes dzakatwasuka dzine chlorine pasi pemwaranzi yeultraviolet, imwe neimwe ine avhareji yemaatomu gumi nemashanu ekabhoni.
