Surfactant

Likarolo tsa lihlahisoa tsa Surfactant , re baetsi ba khethehileng ba tsoang Chaena, re bafani ba / fektheri ea , , le Amphoteric Surfactants, lihlahisoa tsa boleng bo holimo tsa R & D le li-surfactants, re na le tšebeletso e phethahetseng ea ka mor'a thekiso le tšehetso ea tekheniki. Lebela tšebelisano-'moho ea hau!

Surfactant, eo hape e tsejoang e le surfactant, ke motsoako o ka fokotsang tsitsipano ea bokaholimo kapa tsitsipano lipakeng tsa lino tse peli, khase e metsi kapa e tiileng. Sebopeho sa limolek'hule tsa li-surfactants ke li-amphiphilic: pheletsong e 'ngoe ke sehlopha sa hydrophilic' me pheletso e 'ngoe ke sehlopha sa hydrophobic; sehlopha sa hydrophilic hangata ke sehlopha sa polar, tse kang carboxylic acid, sulfonic acid, sulfuric acid, amino kapa amine sehlopha le matsoai a eona , lihlopha tsa hydroxyl, lihlopha tsa amide, li-ether bonds, joalo-joalo li ka boela tsa sebelisoa e le lihlopha tsa polar hydrophilic; athe lihlopha tsa hydrophobic hangata ke liketane tsa hydrocarbon tse seng polar, joalo ka liketane tsa hydrocarbon tse nang le liathomo tse fetang 8 tsa carbon. Li-surfactants li arotsoe ka li-ionic surfactants (ho kenyeletsoa li-surfactants tsa cationic, li-anionic surfactants, amphoteric surfactants), li-nonionic surfactants, li-surfactants tse kopaneng, li-surfactants tse ling, jj.

Limolek'hule tsa surfactant li na le amphiphilicity e ikhethang: pheletso e le 'ngoe ke sehlopha sa hydrophilic polar, se khutsufalitsoeng e le sehlopha sa hydrophilic, se tsejoang hape e le sehlopha sa oleophobic kapa oleophobic, joalo ka - OH- COOH, -SO3H, -NH2. Ka lebaka la bolelele bo bokhutšoane ba lihlopha tsena tse sebetsang, ka linako tse ling li bitsoa lihlooho tsa hydrophilic. Qetello e 'ngoe ke sehlopha se seng sa polar se lipophilic, se khutsufalitsoeng e le sehlopha sa lipophilic, se tsejoang hape e le sehlopha sa hydrophobic kapa sehlopha sa hydrophobic, joalo ka R - (alkyl), Ar - (aryl). Ka lebaka la bolelele bo bokhutšoanyane ba lihlopha tsena tse sebetsang, ka linako tse ling li bitsoa mehatla ea hydrophobic. Mefuta e 'meli ea lihlopha tsa limolek'hule tse nang le libopeho le thepa e fapaneng ka ho feletseng li fumaneha lipheletsong tse peli tsa molek'hule e le' ngoe 'me li kopantsoe ke lik'hemik'hale tsa lik'hemik'hale, li etsa sebopeho sa asymmetric le polar, kahoo li fana ka molek'hule ena e khethehileng ka thepa ea hydrophilic le oleophilic, empa eseng ka kakaretso. litšobotsi tsa hydrophilic kapa oleophilic. Sebopeho se ikhethileng sa li-surfactants hangata se bitsoa "amphiphilic structure", 'me limolek'hule tsa surfactant ka hona hangata li bitsoa "amphiphilic molecules".

Li-additives tse sebetsang

Mokhahlelo oa lihlahisoa tsa li-additives tse sebetsang, re baetsi ba litsebi ba tsoang Chaena, re barekisi / feme ea lisebelisoa tse sebetsang, joalo ka , , le..., li-additives tsa boleng bo holimo tsa R&D le lihlahisoa tsa tlhahiso, re na le ts'ebeletso e phethahetseng ea kamora thekiso le tšehetso ea tekheniki. Re lebeletse tšebelisano-'moho ea hau!

Li-Fuctional Additives li bua ka lintho tsa lik'hemik'hale tse kenyellelitsoeng thepa kapa libopeho nakong ea tlhahiso le ts'ebeliso ho fana kapa ho ntlafatsa ts'ebetso e itseng, ho fapana le ho ntlafatsa ts'ebetso feela. Li-additives tsena li sebelisoa haholo lipolasetiki, rabara, lirafshoa, likhomaretsi, litlolo, lijo le lihlahisoa tse ling tsa lik'hemik'hale.

Lihlopha tse ka Sehloohong le Mesebetsi
1. Antioxidants: Thibela ho senyeha ha thepa ka lebaka la mocheso, khanya, kapa ho pepesehela oksijene, ho lelefatsa bophelo ba tšebeletso.
2. Li-Absorbers tsa UV: Sireletsa lisebelisoa ho tsoa tšenyong ea UV, ho fokotsa bosehla, ho hlaka le ho senyeha.
3. Li-Retardants tsa Flame: Fokotsa ho chesa ha thepa le ho ntlafatsa ho hanyetsa mollo.
4. Antistatic Agents: Ho fokotsa kapa ho felisa static buildup, ho thibela ho khahloa ke lerōle kapa electrostatic discharge (ESD).
5. Toughening Agents: Ntlafatsa ho feto-fetoha ha thepa le ho hanyetsa tšusumetso.
6. Antimicrobial Agents: Thibela kholo ea likokoana-hloko, ho ntlafatsa bohloeki le ho tšoarella.
7. Li-Mildew Inhibitors: Thibela ho hōla ha hlobo, ho lelefatsa bophelo ba sehlahisoa.
8. Anti-fogging Agents: Fokotsa ho thehoa ha moholi holim'a libaka tse hlakileng, ho ntlafatsa ho hlaka.
9. Lisebelisoa: Ntlafatsa phallo ea ts'ebetso, fokotsa khohlano, le ho ntlafatsa boreleli ba bokaholimo.
10. Li-Compatibilizers: Ntlafatsa tšebelisano lipakeng tsa li-polymers tse fapaneng, ho ntlafatsa ts'ebetso ea lisebelisoa.

Lisebelisoa
● Plastiki le Rabara: Li-Antioxidants, li-absorer tsa UV, li-retardants tsa lelakabe, joalo-joalo.
● Li-Coatings le Inks: Li-Mildew inhibitors, li-antistatic agents, li-absorber tsa UV, joalo-joalo.
● Litlolo: Li-Antioxidants, li-filters tsa UV, li-antimicrobial agents, joalo-joalo.
● Sephutheloana sa Lijo: Li-anti-fogging agents, li-antimicrobial agents, joalo-joalo.
● Textiles: Antistatic agents, antimicrobial agents, li-additives tsa tšireletso ea UV, joalo-joalo.

Li-additives tse sebetsang li bapala karolo ea bohlokoa indastering ea sejoale-joale ka ho ntlafatsa ts'ebetso ea sehlahisoa, ho lelefatsa nako ea bophelo, le ho fihlela litlhoko tse ikhethileng tsa kopo. Ha o romela lihlahisoa tsa lik'hemik'hale, ho utloisisa melaoana linaheng tse fapaneng (joaloka REACH, FDA, RoHS, joalo-joalo) ho bohlokoa hape.

Likokoana-hloko le Li-Preservatives

Likarolo tsa lihlahisoa tsa Biocides le Preservatives , re baetsi ba khethehileng ba tsoang Chaena, re bafani ba / fektheri eale Li-Preservatives. Re rekisa lihlahisoa tsa boleng bo holimo tsa Biocides and Preservatives R&D le tlhahiso, re na le ts'ebeletso e phethahetseng ea kamora ho rekisa le tšehetso ea tekheniki. Lebela tšebelisano-'moho ea hau!

Likokoana-hloko lehaholo-holo etsa bonnete ba hore thepa ha e senyehe kapa ea senyeha nakong ea tšebeliso ka ho bolaea libaktheria kapa ho etsa hore li se ke tsa khona ho hōla le ho ikatisa. Sterilization le li-preservatives li ka senya liprotheine ho likokoana-hloko, tsa fokotsa ts'ebetso ea lisele, tsa khothalletsa lefu la baktheria, hape tsa baka liphetoho tsa liphatsa tsa lefutso liseleng tsa likokoana-hloko kapa tsa kena-kenana le mosebetsi oa li-enzyme tse ka hare, tsa etsa hore ho be thata ho tsona ho ikatisa.

Ho na le mefuta e fapaneng ea li-preservatives tse thibelang likokoana-hloko, tse ka aroloang ho li-preservatives tse thibelang likokoana-hloko le li-organic antimicrobial preservatives ho latela libopeho tsa tsona tsa molek'hule.

Inorganic bactericidal le li-li-preservative agents
Ho ea ka melao-motheo ea bona e fapaneng ea ts'ebetso, li ka aroloa ka mofuta oa oxidation le mofuta oa phokotso. Likokoana-hloko tse fokolitsoeng tsa bactericidal li na le liphello tsa bactericidal le bleaching ka lebaka la ho fokotsa matla a tsona, tse kang sulfite le matsoai a eona, haholo-holo a sebelisoang e le li-bleaching agents; Li-bactericidal tsa mofuta oa oxidation le li-preservative agents li sebelisa matla a tsona a oxidation ho fihlela litlamorao tsa bactericidal. Mefuta ena ea bactericidal leli na le bokhoni bo matla, empa lik'hemik'hale tsa tsona li batla li sa tsitsa, li bonolo ho bola, liphello tsa tsona li ke ke tsa tšoarella nako e telele, 'me li na le monko o makatsang. Ka hona, li sebelisoa haholo bakeng sa ho bolaea likokoana-hloko le ho thibela likokoana-hloko tsa lisebelisoa, lijana, lihlahisoa tse felileng, le metsi, haholo-holo ho kenyelletsa le chlorine agents le peroxides.

Lihlahisoa tse hlahisitsoeng

Mabapi le rona

Qingdao Foamix New Materials Co., Ltd. ke morekisi ea ka sehloohong oa lihlahisoa tsa lik'hemik'hale tsa boleng bo holimo Chaena. Lihlahisoa tsa rona tsa mantlha li kenyelletsa Nonyl Phenol, Nonyl Phenol Ethoxylates,Lauryl Alcohol Ethoxylates, Li-defoamers, AES(SLES), Alkyl Polyglycoside/APG, joalo-joalo.

Khamphani ea rona e ikemiselitse ho holisa le ho sebeletsa limmaraka tsa mose ho maoatle. Ka nts'etsopele e tsoelang pele ea sekhahla sa indasteri ea lapeng, ka bobeli mabapi le bokhoni ba tlhahiso le mefuta e fapaneng ea likarolo tsa lihlahisoa, k'hamphani ea rona e se e fumane monyetla khoebong ea kantle ho naha.

Re laola hoo e batlang e le mefuta eohle ea li-surfactants le lihlahisoa tse amanang le tsona tse fumanehang 'marakeng oa lehae' me re na le bokhoni ba ho etsa lipatlisiso le nts'etsopele ea lik'hemik'hale, tlhahiso e hlophisitsoeng, le ho fana ka tharollo ea kopo.

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