Zvigadzirwa zvedu zvikuru: Amino silikoni, block silicone, hydrophilic silicone, ese emulsion yavo yesilicone, wetting rubbing fastness improver, mvura inodzinga (Fluorine yemahara, Carbon 6, Carbon 8), demin washing chemicals (ABS, Enzyme, Spandex protector, Manganese remover) , Mainexport nyika: India, Pakistanrk, Bangladesh, Uü etc.
Masurfactants chinhu chakakosha chemakemikari ekugadzira mapepa, anoshandiswa zvakanyanya mukuita senge papermaking pulping, kunyorova kupera, saizi yepasi, kupeta, uye kuchenesa mvura.
Masurfactants anoshandiswa seyamuro yekubika anogona kusimudzira kupinda kwekubika kubika mufiber mbishi zvinhu, kuwedzera kubviswa kwe lignin uye resin kubva muhuni kana asiri huni nekubika mhinduro, uye kuparadzira resin. Anionic surfactants inoshandiswa semishonga yekubvisa resin inosanganisira sodium dodecylbenzenesulfonate, sodium tetrapropylbenzenesulfonate, sodium fatty alcohol sulfate, xylene sulfonic acid, sodium condensed naphthalene sulfonate, sodium alkylphenol polyoxyethylene ether sulfate, nezvimwewo; Non ionic surfactants inosanganisira alkylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether, fatty acid polyoxyethylene ester, polyether, etc. Paunenge uchishandisa kwete-ionic surfactants kubvisa resin, nonylphenol polyoxyethylene ether ndiyo inonyanya kushanda. Iko kusanganiswa kweanionic surfactants uye isiri-ionic surfactants ine mhedzisiro iri nani, iyo inogona kukurudzira kubviswa kwe lignin uye resin uye kuvandudza pulp goho. Semuenzaniso, kuwedzera musanganiswa wexylene sulfonic acid uye sodium naphthalene sulfonate ine huwandu hwehuwandu hwel: (1-2) uye nonylphenol polyoxyethylene ether inogona kuwana yakanaka resin kubvisa maitiro.
Surface active agents ye de inki yewaste paper
Nheyo yeinki kubva pamapepa emarara ndeyekunyorova, kupinza, kuwedzera, emulsify, kuparadzira, furo, flocculate, kutora, uye kugeza mafibhi neingi nerubatsiro rwevanoshandisa surfactants. Nzira huru dzekuita dzinosanganisira: ① Washing nzira inosimbisa basa rekuparadzira. Ita kuti ingi ive nyore kuparadzira uye ugadzire colloid yekubvisa Floatation nzira: Kupupa kuri pakati nepakati, kuteverwa nekutora inki, etc. Mishonga mikuru inoshandiswa de inki yemarara mapepa anosanganisira alkali, girazi remvura, chelating agents, hydrogen peroxide, surfactants, calcium salts, etc. Pakati pavo, pamusoro pemvura inoshingaira inoita basa rinokosha. Iwo makuru ma surfactants anoshandiswa semarara bepa de inki agents anosanganisira anionic fatty acid munyu, sulfates, sulfates, phosphate munyu, uye sulfosuccinates. Cationic mhando: amine munyu, quaternary ammonium munyu. Bipolar mhando: betaine, imidazoline, amino acid munyu. Non ionic: alkoxylates, polyol esters, fatty acid esters, alkyl amides, alkyl glycosides. Kusarudzwa kwe surfactant kunoenderana nemamiriro ezvinhu akadhindwa uye maitiro einki. Naizvozvo, kutaura chaiko, de inki agent yemarara bepa inonyanya kuumbwa fomula yeakatevedzana ma surfactants.
Kushandisa mumagumo emvura ekugadzira mapepa
Masurfactants ekuisa saizi akakosha ekupedzisira ekupedzisira makemikari anopa kudzivirira kwemvura papepa nekadhibhodhi. Iwo anonyanya kushandiswa kunyora, kudhinda, kurongedza, uye pepa rekuvaka nekadhibhodhi.
Iwo makuru marudzi emasaizi ejenti ndeye rosin based sizing agents uye synthetic based sizing agents. Kugadzirira kwekukura kwerosin yakapararira inzira yemuviri uye yemakemikari, umo rosin yakasimba inotora kupisa uye inova rosin yemvura. Pane kukakavara kukuru kwechiso pakati pemvura yerosin nemvura, uye kuderedza kusawirirana kwemeso uku kunogona kuwanikwa chete nekuwedzera ma surfactants. Emulsifiers uye dispersants yekuparadzira rosin chingamu ese ari maviri anopedza. Kusarudza surfactant chaiyo ndiyo kiyi yekugadzirira yakapararira rosin chingamu, uye dzinowanzo shandiswa dzinosanganisira anionic, cationic, uye zwitterionic agents. Emulsifier inonyanya kushandiswa kuChina ndeye anionic dispersed rosin gum, uye emulsifiers inowanzoshandiswa imhando ye polyoxyethylene, yakadai semafuta edoro polyoxyethylene ether phosphate, sodium 2-hydroxy-3- (styrene glycol) acrylic sulfonate, sodium 2-hydroxy-3- (nonoxyethylene acrylic, acrylicry, nonoxyenoxy-3- (nonoxyenoxy-3). cationic emulsifiers senge cationic polyacrylamide, polyamide polyamide epichlorohydrin, uye cationic starch inoshandiswa kugadzira cationic yakaparadzirwa saizi yerosin.
Synthetic sizing agents anonyanya kusanganisira alkyl ketene dimer (AKD) uye alkyl succinic anhydride (ASA). Aya marudzi maviri emasaizi ejenti anozivikanwawo seanoita reactive sizing agents nekuti ane anoshanda anoshanda mapoka anogona kuita nemapoka ehydroxyl efiber uye arambe ari pamafiber. Nekuda kwekugona kwavo kugarisa yakakwira pH mamiriro (pH = 7.5-8.5), iyi mhando yesaizi agent yakakurumbira muindasitiri yemapepa sezvo ichigona kushandisa isingadhure calcium carbonate sekuzadza kuvandudza kusimba, kuchena, uye kugadzira mapepa kuita kwebepa. Parizvino, pamusoro pe50% yemapepa epamusoro-soro munyika dzakabudirira akawana pepa repakati kusvika kune alkaline. AKD neASA hazvinyunguriki mumvura, uye yakagadzika AKD lotion inogona kugadzirwa nekushandisa polyoxyethylene mhando isiri-ionic surfactant se emulsifier.
Munguva yekucheneswa kwe pulp inobatwa neano surfactants ekudzora resin, resin inosara inonaya. Kana isina kupatsanurwa nekufamba kwenguva, inoumba viscous deposits inonamatira kumidziyo, pepa muchina wemhangura mesh, jira remvere, uye masilinda ekuomesa, zvichikonzera zvipingamupinyi zvekugadzira mapepa, zvinokanganisa zvakajairika kugadzira mapepa, uye zvakare kukonzera zvirwere zvemapepa. Pamusoro pezvo, nekushandiswa kwakatekeshera kwemapepa emarara nhasi, zvinhu zvine resin zvakaita seanonamira, inki binders, uye zvinonamira zvekunamira mumapepa emarara zvinogonawo kugadzira zvipingamupinyi zvinokanganisa kugadzira mapepa. Naizvozvo, kutsvagisa uye kusimudzira resin barriers control agents kwave kuwedzera kukosha.
Iwo anowanzo shandiswa resin barrier control agents anosanganisira inorganic fillers (senge talc powder), fungicides, surfactants, chelating agents, cationic polymers, lipases, uye membrane separation agents. Iyo inonyanya kushandiswa surfactants ndeye anionic surfactants, iyo parizvino inonyanya kushandiswa surfactants, kusanganisira yakakwirira doro sulfates, alkylbenzene sulfonic acids, uye yakakwirira alcohols, phosphates, etc. Cationic surfactants anonyanya alkyl amine munyu kana quaternary ammonium munyu. Non ionic surfactants anonyanya kusanganisira polyethylene glycol uye polyols. Uye zvakare, kune zvakare amphoteric surfactants uye akasiyana multicomponent complexes. Stripping agent zvakare i-resin control agent inoshandiswa kudzora kunamatira pakati pekuomesa nebepa bepa, kuzora iyo scraper uye yekuomesa, uye kutonga kugovera kwekunamira. Iyo inonyanya kusanganisira polyamide polymer lotion, yakadai sepolyvinyl doro lotion, mafuta emaminerari uye surfactant matching platform yekupfapfaidza organic silicon lotion uye polyamine polyamide cationic polymer.
Surfactant yekubvisa furo
Mukugadzira mapepa, iyo pulp ine zvishoma zvechisikigo uye zvechisikigo zvakawedzera furo surfactants senge tekinoroji zvinhu uye mafuta acids, pamwe nefoam stabilizers senge synthetic polymers uye starch. Nokudaro, furo richaonekwa, zvichikonzera matambudziko akadai sekuputika kwepepa kana maburi papepa. Izvo zvinonyanya kushanda zvikamu zve defoamers zvinoshandiswa mukugadzira mapepa ndezvepamusoro kabhoni doro, polyethers, fatty acid esters, organic silicon polymers, nezvimwewo. Zvinowanzogadzirirwa mumvura mune mafuta lotion.
Softener yekugadzira mapepa
Kupfava kunoreva kugona kweva surfactants kuumba hydrophobic mapoka pamusoro pemafiber uye adsorb iwo munzira inodzokera kumashure, ichideredza inoshanduka uye static friction coefficients yefiber zvinhu, nekudaro kuwana yakatsetseka uye yakapfava kunzwa. Sulfuric acid vhiniga, sulfonated castor oil, uye mamwe anionic surfactants anoratidza kupfava kana adsorbed pamusoro pemafiber.
Mapoka e cationic mu cationic surfactants anogona kusungirirwa zvakananga nemafuta asina kunaka, asi mapoka e-hydrophobic anoumba nzvimbo dzakaderera-simba kunze kwemafibers, zvichiita kuti kunyanya kushanduka kwakanaka. Fatty acid bisamide epichlorohydrin inonyanya kushandiswa pabepa rine yakakwirira kuchinjika zvinodiwa, senge bepa rechimbuzi, wrinkle bepa, sanitary napkins, hengechepfu, napkins, nezvimwe.
Bipolar ionic surfactants ine dzakasiyana siyana dzekushandisa. Mapoka avo e-cationic anogona kuumba chisungo nemafiber, nepo mapoka avo eanionic anogona kusunga nefibers kuburikidza ne polyelectrolytes kana aluminium ions mu pulp. Vanogonawo kukonzera mapoka e-hydrophobic kuti aenderane kunze, achideredza zvakanyanya simba repamusoro. Mienzaniso yevakadaro inosanganisira 1 (. 9 'aminoethyl). 2. Gumi nemanomwe alkyl imidazoline carboxylic acid derivatives. Mukuwedzera, zvose cationic uye amphoteric surfactants vane antibacterial uye bactericidal properties, iyo inogona kunyatsodzivirira mapepa kubva kuhutu.
Organosilicon surfactants ndeyevanhu vakasiyana-siyana, uye cationic organosilicon quaternary ammonium munyu inonyanya kushandiswa sezvinyoro. Kunewo mamwe marudzi mazhinji ezvinyoro-nyoro, senge stearic acid polyoxyethylene ester, polyoxyethylene lanolin, emulsified wax, nezvimwe.
Softener yekugadzira mapepa
Kupfava kunoreva kugona kweva surfactants kuumba hydrophobic mapoka pamusoro pemafiber uye adsorb iwo munzira inodzokera kumashure, ichideredza inoshanduka uye static friction coefficients yefiber zvinhu, nekudaro kuwana yakatsetseka uye yakapfava kunzwa. Sulfuric acid vhiniga, sulfonated castor oil, uye mamwe anionic surfactants anoratidza kupfava kana adsorbed pamusoro pemafiber.
Mapoka e cationic mu cationic surfactants anogona kusungirirwa zvakananga nemafuta asina kunaka, asi mapoka e-hydrophobic anoumba nzvimbo dzakaderera-simba kunze kwemafibers, zvichiita kuti kunyanya kushanduka kwakanaka. Fatty acid bisamide epichlorohydrin inonyanya kushandiswa pabepa rine yakakwirira kuchinjika zvinodiwa, senge bepa rechimbuzi, wrinkle bepa, sanitary napkins, hengechepfu, napkins, nezvimwe.
Bipolar ionic surfactants ine dzakasiyana siyana dzekushandisa. Mapoka avo e-cationic anogona kuumba chisungo nemafiber, nepo mapoka avo eanionic anogona kusunga nefibers kuburikidza ne polyelectrolytes kana aluminium ions mu pulp. Vanogonawo kukonzera mapoka e-hydrophobic kuti aenderane kunze, achideredza zvakanyanya simba repamusoro. Mienzaniso yevakadaro inosanganisira 1 (. 9 'aminoethyl). 2. Gumi nemanomwe alkyl imidazoline carboxylic acid derivatives. Mukuwedzera, zvose cationic uye amphoteric surfactants vane antibacterial uye bactericidal properties, iyo inogona kunyatsodzivirira mapepa kubva kuhutu.
Organosilicon surfactants ndeyevanhu vakasiyana-siyana, uye cationic organosilicon quaternary ammonium munyu inonyanya kushandiswa sezvinyoro.
Kunewo mamwe marudzi mazhinji ezvinyoro-nyoro, senge stearic acid polyoxyethylene ester, polyoxyethylene lanolin, emulsified wax, nezvimwe.
Antistatic mumiririri
Mukugadzirwa kwepepa rakakosha rakagadziriswa, dzimwe nguva anti-static matambudziko anogona kusangana. Kushandisa surfactants kurapa mvura kunogona kuburitsa hydrophilic kunze pamusoro. Ndiko kuti, se-anti-static agent, iyo surfactant inoumba yakanaka adsorption pamusoro pechinhu, ichigadzira boka re hydrophobic pamusoro pezvinhu. Mapoka eHydrophilic anowedzera munzvimbo, achiwedzera iyo ion conductivity uye mwando kunyura conductivity yemafibhi, zvichikonzera kubuda kwezviitiko uye kuderera kwekudzivirira kwepasi, nekudaro kudzivirira kuunganidzwa kwemagetsi. Masurfactants anoshandiswa seanorwisa-static agents ane mapoka makuru e-hydrophobic uye mapoka akasimba e-hydrophilic. Iwo cationic surfactants ane yakanyanya kushandiswa uye kuita kwakanyanya, inoteverwa neamphoteric surfactants.
Fiber dispersant
Basa guru re fiber dispersants nderokudzikisa fiber flocculation uye kunatsiridza pepa kuumba. Fiber dispersants inogona kugadzira bilayer chimiro pamusoro pemafibhi. Iyo polar kupera kwekunze kwekuparadzira kune hukama hwakasimba nemvura, ichiwedzera dhigirii yekunyorova nemvura uye kudzinga magetsi akamira kuti awane kupararira. Inowanzo shandiswa fiber dispersants inosanganisira partially hydrolyzed polyacrylamide (PAM), polyethylene oxide (PlEO), etc. Kuwedzera isingasviki 0.05% kune yakakwirira-yekupedzisira chimbuzi bepa inogona kuwana yakanaka yekuparadzira maitiro.
Kushandiswa kwekuyera kwepamusoro uye kupeta mukugadzira mapepa
Kuyera kwepamusoro uye kupfekedza zvese zvinosanganisira kuisa makemikari pamusoro pebepa, kunyanya kuvandudza nzvimbo dzayo dzepamusoro, kuwedzera mashandiro ayo ekudhinda, uye kuperera kwakazara. Asi pane misiyano yakawanda pakati pezviviri izvi, musiyano mukuru ndewekuti kubatanidza kwepamusoro kunowanzoshandisa zvinonamira, nepo kupfeka kunoshandisa zvese zvinonamira uye pigment; Iyo inonamatira inoshandiswa pakuputira pamusoro inotsikirirwa mupepa, nepo pigment inoshandiswa inoshandiswa pamusoro pepepa.
Masurfactants ekuyera nzvimbo
Zvinoenderana nenyaya, inogona kukamurwa kuita yakasikwa uye yakagadziridzwa zvigadzirwa uye zvigadzirwa zvekugadzira; Zvinoenderana neiyo ionic pfuma, inogona kukamurwa kuita anionic, cationic uye isiri-ionic marudzi; zvinoenderana nefomu yechigadzirwa, inogona kukamurwa kuita aqueous mhinduro mhando uye lotion mhando. Iwo anowanzo shandiswa pamusoro peadhesives ane hydrophobic uye hydrophilic mapoka, saka kutaura zvakanyanya, ese ari ma surfactants. Iwo makuru ekuyera saizi ejenti anosanganisira yakagadziridzwa starch, polyvinyl doro (PVA), carboxymethyl cellulose (CMC), uye polyacrylamide (PAM). Akasiyana epamusoro saizi maajenti anogona kusarudzwa zvinoenderana nezvinodiwa zvakasiyana. Semuyenzaniso: ① Kuvandudza kusamira kwemvura, AKD, yakaparadzirwa rosin, parafini, chromium chloride stearate, styrene maleic anhydride copolymer, uye imwe yekugadzira resin latex inogona kushandiswa; ② Kuvandudza mafuta ekupikisa, organic fluorinated compounds yakadai seperfluoroalkyl acrylate copolymers, perfluorooctanoic acid chromium complexes, perfluoroalkyl phosphates, nezvimwewo zvinogona kuwedzerwa Wedzera anti adhesion nekuwedzera silicone resin; ④ Kuvandudza kushanda kwekudhinda, kunyanya kushandisa starch yakagadziridzwa, CMC, PVA, nezvimwewo Kuvandudza simba rakaoma uye rakanyorova nekuwedzera PAM yakagadziridzwa starch, etc Kuvandudza kupenya kupenya, CMC, sodium alginate, uye zvimwe zvinhu zvinonyanya kushandiswa. Kuti uvandudze saizi yepasi, zvakajairika kushandisa maviri kana anopfuura saizi ejenti pamwe chete, uye mhedzisiro yacho yakakosha.
Coating surfactants
Iko kuumbwa kwemajasi ekugadzirisa kupfekedza kunonyanya kusanganisira zvinonamatira, pigment, uye zvimwe zvinowedzera. Iyo yekupfekedza pachayo isanganiswa yakaoma, uye inosiyana zvichienderana neiyo chaiyo pepa zvinodiwa uye fomula yekuumbwa. Masurfactants anoita basa rakakosha mukugadzirwa kwemapepa ekuputira, kunyanya zvinosanganisira zvinorasa mafuta, defoamers, lubricant, preservatives, anti-static agents, uye synthetic latex.
Coating dispersant: Ndiyo inonyanya kukosha yekuwedzera mune coatings, mazhinji acho ari surfactants. Kuita kwayo ndeye ① kupa pigment particles nemachaji, zvichiita kuti vagadzire masimba anosemesa kune mumwe nemumwe; ② Kuvhara pamusoro pe pigment particles, inoshanda sekudzivirira colloid; ③ Gadzira yakakwira viscosity state yakatenderedza zvimedu kudzivirira akawanda zvidimbu kubva mukuungana. Mishonga yekutanga yakashandiswa yaive phosphates, polysilicates, diammonium hydrogen phosphate, iyo condensation chigadzirwa chebenzenesulfonic acid uye formaldehyde, casein, Arabic resin, etc. Sodium hexametaphosphate, sodium pyrophosphate, uye sodium tetraphosphate inowanzoshandiswa dispersants mune yakaderera yakasimba content coatings. Muhuremu hwakasimba hwemukati, huremu hwema molecular organic dispersants senge sodium polyacrylate solution, sodium polymethacrylate uye zvinobva mairi, disodium munyu mhinduro ye diisobutylene maleic anhydride copolymer, pamwe nealkylphenol polyoxyethylene ether uye mafuta edoro polyoxyethylene ether anowanzo shandiswa.
Defoamer: furo rinowanzo gadzirwa mukugadzira kugadzirira uye kupfeka, uye defoamer inoda kuwedzerwa. Iko kunonyanya kukwira madoro, fatty acid esters, tributyl phosphate, tripropyl phosphate, nezvimwe.
Lubricant: Kuti uvandudze fluidity uye lubricity yemapepa ekuputira, kuwedzera kunamatira, kupa mapepa akatsvedzerera uye kupenya, kuwedzera mapurasitiki, kudzivirira kutsemuka, uye kunatsiridza kudhindwa kwebepa rakavharwa, mafuta ekuzora anogona kuwedzerwa. Mafuta emafuta anonyanya kushandiswa pari zvino imvura-inonyungudika simbi sipo surfactants inomiririrwa ne calcium stearate, uye sodium stearate mvura-inonyungudika lubricant inewo mhedzisiro yakakosha. Paraffin hydrocarbons uye fatty acid amines zvinogona kushandiswawo semafuta.
Preservatives: Zvimwe zvinonamira zvechisikigo zvinokonzeresa kushatisa uye kukura kwe mold, saka anti-corrosion spines inofanira kuwedzerwa kumapepa ekuputira. Quaternary ammonium cationic surfactants, fluorinated cyclic compounds, organic bromine uye sulfur compounds, N - (2-benzimidazolyl) carbamate (carbendazim), nezvimwewo zvakashandiswa zvakanyanya mukuputira mapepa.
Antistatic agent: Nekuwedzera octadecyltrimethylammonium fluoride, polyoxyethylene sorbitan ester, alkylphenol polyoxyethylene ether phosphate, polystyrene sulfonate, nezvimwewo kune yekuputira fomula, bepa rinogona kupihwa anti-static properties.
Synthetic latex: Synthetic latex yakakosha yekunamatira inonamira. Mugadziriro yekugadzira latex, ma surfactants anoita basa rakakosha se emulsifiers, dispersants, stabilizers, nezvimwe.
#Mugadziri wemakemikari#
#Textile anobatsira#
#Textile Chemical#
#silicone softener#
#mugadziri wesilicone#
Nguva yekutumira: Oct-31-2024