ʻO kā mākou huahana nui: Amino silicone, block silicone, hydrophilic silicone, kā lākou silicone emulsion a pau, hoʻomaʻemaʻe i ka hoʻomaʻemaʻe wikiwiki, wai repellent (Fluorine free, Carbon 6, Carbon 8), nā mea holoi holoi demin (ABS, Enzyme, Spandex protector, Manganese remover) +86 19856618619 (Whatsapp )
ʻO nā surfactants maʻamau i hoʻohana ʻia he mau pūhui kaumaha molekala haʻahaʻa me ke kaumaha molekala o kekahi mau haneli. Me ka nui o nā kumuhana wela e like me ka hoʻomaikaʻi ʻana i ka aila ʻO ka noiʻi hohonu e pili ana i ka lawe lāʻau a me ka hoʻokuʻu hoʻokuʻu ʻia, biological simulation, polymer LB film, medical polymer materials (anticoagulant), lotion polymerization, etc., ua hoʻonui ʻia a me nā koi kiʻekiʻe no nā surfactants. Ua lilo nā pūhui polimer surfactant i mea nānā.
ʻO nā mea me ka paona molekala he mau kaukani a ʻoi aʻe a me ka hana ʻili i kapa ʻia he surfactants kaumaha molekala kiʻekiʻe. E like me nā surfactants maʻamau, ʻaʻohe ʻōnaehana hoʻonohonoho maʻamau no nā surfactants polymer. E like me ka hoʻokaʻawale ʻana o nā surfactants haʻahaʻa haʻahaʻa haʻahaʻa e pili ana i kā lākou ionicity i ka wai, hiki ke hoʻokaʻawale ʻia lākou i nā ʻano anionic, cationic, zwitterionic, a me nā ʻano nonionic. E like me ka hana ʻana o nā micelles i ka hopena, hiki ke hoʻokaʻawale ʻia i ke kopa a me nā surfactants polymer wai.
Polysoap
Hoʻopiʻi ʻia ka hapa nui o nā kopa, e like me nā polyelectrolytes. ʻO ka ʻoiaʻiʻo, ʻo ka hapa nui o nā kopa he huahana o ka hoʻololi hydrophobic o polyelectrolytes a ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai. Aia i kēia manawa kekahi mau ʻano o nā kopa synthesized (kahi e hōʻike ai ʻo R i ka alkyl kaulahao lōʻihi):
ʻO ka wai hoʻoheheʻe polymer surfactant
ʻO nā surfactant polymer ʻaʻole i hana i nā micelles i ka hoʻonā maʻamau he mau surfactant polymer hiki ke hoʻoheheʻe ʻia i ka wai. Wahi a kā lākou kumu, hiki ke hoʻokaʻawale ʻia i ʻekolu mau ʻāpana: kūlohelohe, semi synthetic, a me synthetic polymer surfactants.
ʻO nā polymers kūlohelohe e like me nā kumu lāʻau maʻamau, starches, microbial fermented polysaccharides, etc;
ʻO nā polymers Semi synthetic he mau polymers like ʻole i loaʻa ma ka hoʻololi kemika o ka starch, cellulose, a me ka protein, e like me ka starch cationic, methyl cellulose, etc.
Loaʻa nā polymers synthetic ma o ka polymerizing monomers i loaʻa mai nā petrochemical, e like me ka polyacrylamide derivatives, polyacrylic acid, etc.
Hoʻokaʻawale ʻana i nā Polymer Surfactants
Wahi a ko lākou ionicity i ka wai, hiki ke hoʻokaʻawale ʻia i nā ʻano anionic, cationic, zwitterionic, a me nā ʻano non-ionic.
Anionic polymer surfactant
(1) ʻO nā polymers ʻano carboxylic acid maʻamau ka polyacrylic acid a me kāna mau copolymers, butenoic acid a me kāna copolymers, acrylic acid maleic anhydride copolymers, a me kā lākou mau huahana hapa saponified.
(2) ʻO nā polymers maʻamau o ke ʻano ʻano ester sulfate:
(3) ʻAno Sulfonic acid
Kekahi sulfonated polystyrene, benzenesulfonic acid formaldehyde condensate, naphthalene sulfonic acid formaldehyde condensate, sulfonated polybutadiene, a pela aku. ʻO nā surfactants polymer maʻamau maʻamau sulfonic acid ka:
Cationic polymer surfactant
ʻO nā paʻakai Amine a i ʻole polyamine e like me polyethyleneimine, polyvinylpyrrolidone, polymaleimide, a me kā lākou mau mea. ʻO nā polymers maʻamau ka:
(2) Quaternary ammonium paʻakai
E like me ka polyacrylamide quaternized, polyvinyl pyridine paʻakai, polydimethylamine epichlorohydrin, a pela aku. Loaʻa i nā huahana ʻelele:
Amphoteric polymer surfactant
ʻO nā ʻano nui he acrylic vinyl pyridine copolymer, acrylic acid, cationic acrylic ester copolymer, amphoteric polyacrylamide, etc., e like me:
ʻO nā surfactant polymer non ionic
ʻO nā ʻano nui ka polyvinyl alcohol a me kāna mau huahana esterified a i ʻole acetalized, e like me ka polyacrylamide i hoʻololi ʻia, maleic anhydride copolymer, polyacrylate, polyether, polyethylene oxide propylene oxide, wai-soluble phenolic resin, amino resin, etc.
Hoʻolālā a me nā ʻano o nā Polymer Surfactants
ʻO ka hana ili o nā surfactants polymer e pili ana i ka morphology o nā macromolecules i loko o ka hoʻonā, pili loa i ke ʻano kemika amphiphilic, ka ratio haku mele, a me ke kaumaha molekala pili o nā macromolecules.
surfactant ʻano poloka
Hoʻokaʻawale ʻia nā ʻāpana hydrophobic nui ma ke kaulahao nui o nā macromolecules, a ʻo ka lōʻihi kūpono o ka hydrophobic hydrophilic sequence e pale pono i ka hōʻuluʻulu ʻana o nā ʻāpana hydrophobic (hoʻokumu ʻana i nā micelles hoʻokahi-molele) a i ʻole intermolecular aggregation (multi molecule aggregation)
Surfactant kino
Loaʻa i nā surfactants i hoʻohālikelike ʻia me ka Comb ka maikaʻi o ka hoʻomākaukau maʻalahi a me nā ʻano like ʻole. Hiki ke loaʻa nā surfactants ma ka homopolymerization a i ʻole copolymerization o nā kāne ʻelua a me nā monomers amphiphilic. Ma muli o ke kūlana o nā pūʻulu hydrophobic a me hydrophilic, hōʻike lākou i nā ʻano hana kemika branched.
Ma muli o ka loaʻa ʻana o nā pūʻulu hydrophilic ma nā kaulahao ʻaoʻao, ua pale ʻia ka hōʻuluʻulu a me ka hui ʻana o nā ʻāpana hydrophobic. ʻOiai i loko o nā micelles i hana mua ʻia, i hoʻohālikelike ʻia me nā micelles kumu i paʻa paʻa, ua ʻoluʻolu ka loko a loaʻa mau ka nui o nā mole wai, no laila e hōʻike ana i ka hana kiʻekiʻe o ka ʻili; I kēia manawa, ma muli o ka hoʻonohonoho ʻana, hiki i nā lālā amphiphilic ke kāohi i ka hoʻopaʻa ʻana o nā kaulahao nui hydrophobic i haku ʻia me nā hui methylene a me methylene, e ʻae iā lākou e komo i ka adsorption interfacial.
Ua hōʻike ʻia ka noiʻi ʻana ʻo kēlā me kēia mea e hoʻonui ai i ka rigidity o nā kaulahao molekala i ka mālama ʻana i ka solubility he mea pono ia no ka hoʻolōʻihi ʻana o nā macromolecules i ka hopena a hiki ke hoʻonui i ka hana ʻili o nā polymers.
Ka hoʻohana ʻana i nā Polymer Surfactants
Hoʻohana i ka paʻi lole a me ka ʻoihana kala
Hoʻohana pinepine ʻia nā polymer surfactants e like me nā mea hoʻoheheʻe haʻahaʻa haʻahaʻa, emulsifiers, dispersants, defoamers, antistatic agents, wetting agents, paʻi a me nā mea pena, etc. Hoʻohana nui ʻia ka waiʻona polyvinyl a me nā mea macromolecular ʻē aʻe e like me nā mea mānoanoa a me nā colloids pale i ka hoʻomākaukau ʻana i ka paʻi ʻana i ka lotion a me nā mea hoʻonaninani; Hoʻohana ʻia nā derivatives cellulose e like me carboxymethyl cellulose i nā detergents e like me nā anti fouling agents; Hoʻohana ʻia ka Lignosulfonate a me ka phenolic condensate sulfonate ma ke ʻano he dispersants no nā wai hiki ʻole ke hoʻoheheʻe ʻia.
Ka manawa hoʻouna: Jan-09-2025