Emulsionantes e co-surfactantes secundários

O que são Emulsionantes e co-surfactantes secundários?

Venus Ethoxyethers fabrica graus de emulsificante secundário (co-surfactante) e emulsificante primário para emulsões cosméticas e de cuidados pessoais - incluindo produtos químicos esteareth, ceteareth, laureth, oleth e glicereth que estabilizam sistemas de óleo em água e ajustam a sensação da pele em cremes, loções…

Para que são usados os Emulsionantes e co-surfactantes secundários?

Nos cuidados pessoais, umemulsionante primário fornece a principal estabilização interfacial para a emulsão (geralmente graus HLB médios a altos, como CETEARETH-20 ou Steareth-20 para cremes O/W). UMemulsionante secundário(co-emulsificante / co-surfactante) reforça o empacotamento de gotículas, melhora a estabilidade… A Venus Ethoxyethers fabrica e fornece na Índia; solicite um orçamento para suas necessidades.

Venus Ethoxyethers fabrica graus de emulsificante secundário (co-surfactante) e emulsificante primário para emulsões cosméticas e de cuidados pessoais - incluindo produtos químicos esteareth, ceteareth, laureth, oleth e glicereth que estabilizam sistemas de óleo em água e ajustam a sensação da pele em cremes, loções e produtos de limpeza. Para pacotes de emulsificante primário / emulsificante secundário de emulsão invertida para campos petrolíferos usados ​​em lama de perfuração, consulte nosso aditivos de lama à base de óleo guia.

Emulsionante primário vs emulsionante secundário

Nos cuidados pessoais, umemulsionante primário fornece a principal estabilização interfacial para a emulsão (geralmente graus HLB médios a altos, como CETEARETH-20 ou Steareth-20 para cremes O/W). UMemulsionante secundário(co-emulsificante / co-surfactante) reforça o empacotamento de gotículas, melhora a estabilidade a longo prazo, aumenta a viscosidade e refina a textura - normalmente parceiros de HLB mais baixos, como Steareth-2, CETETH-2 ou estearato de glicerila emparelhados com o primário.

Combine o HLB misturado com o HLB necessário da sua fase oleosa. Use o HLB guia de escala e centro emulsionante para a teoria da seleção. Os sistemas OBM para campos petrolíferos invertem a emulsão (água em óleo), mas usam a mesma lógica de emparelhamento primário/secundário — abordada separadamente no guia de aditivos OBM.

INCI graus de co-surfactante e emulsionante

INCI nomeHLB (aprox.)Função primáriaGuia detalhado

Steareth-2~5Emulsionante secundário, sem suporteÁlcoois etoxilados

Steareth-20 / Steareth-21~15Emulsificante O/A primárioÁlcoois etoxilados

CETEARETH-20~15–16Emulsificante O/A primárioGuia Ceteareth

CETETH-2~5–6Coemulsificante secundário/lipofílicoGuia Ceteth

CETETH-20~15Emulsionante O/AGuia Ceteth

LAURETH-4~9,7Óleo de limpeza, limpeza suaveGuia Laureth

LAURETH-12~14,8Emulsificante O/A, sabonete líquidoGuia Laureth

LAURETH-23~16,9Solubilizante, emulsificante de alto HLBGuia Laureth

OLETH-10~12,4Emulsionante, solubilizanteGuia Olet

OLETH-20~15,3Emulsionante O/AGuia Olet

Glycereth-7AltaUmectante, lubricidadeGuia de glicerina

GLYCERETH-26~18,4Umectante, emoliente, lubrificanteGuia de glicerina

Os ésteres de ácidos graxos PEG (estearatos, lauratos, oleatos) e os emolientes PPG são cobertos em linhas de produtos separadas - consulte o emulsionantes cosméticos INCI hub para o mapa completo de 30 ingredientes com links para PEG estearatos,PEG lauratos e oleatos, e PPG éteres.

Áreas de aplicação

Esses emulsificantes servem como antitranspirantes, depilatórios, cremes para a pele, condicionadores de cabelo, produtos para bebês e formulações para banho e chuveiro. A seleção guiada por HLB com emulsificantes primários e secundários garante estabilidade a longo prazo e textura elegante.

INCI série de artigos sobre emulsificantes

Veja também visão geral da emulsificação e polissorbatos.Entre em contato com Venus para documentação INCI, TDS e amostras.

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DESIGNAÇÃO INCI APLICAÇÃO PROPRIEDADES/COMENTÁRIOS
Ceteth-2 Skin care creams and lotions Produces fine textured creams. Stable over wide pH range
Ceteth-20 EO Skin care, Hair care, Color cosmetics, Sun care Imparts body and viscosity to creams, stable over wide pH range
Laureth-4 EO Anti-perspirants, depilators, cuticle removers Used in combination with Laureth-23 as co- emulsifier
Laureth-23 EO Acne scrubs, medicated shampoos, bubble baths, scalp treatment products, bubble baths Used as cleansing agent and solubilizer.Effective perfume solubilizer for shampoo and liquid detergents.
Laureth-12 EO Shampoo, cleansing creams, bubble baths, shower products, liquid hand soaps Used as solubilizer and emulsifier for creams
Oleth-10 EO Skin creams, after-shaves, hair care, skin toners, baby care, bath and shower products Used as a co-emulsifier for solubilizing fragrance oils in cosmetic products
Oleth-20 EO Skin creams, after-shaves, hair care, skin toners, baby care, bath and shower products Used as a co-emulsifier for solubilizing fragrances and polar oils in cosmetic products
Steareth-2 EO Anti-perspirants, depilatories, bleaches, baby care, DEO, bath and shower products Used as co-emulsifier along with Streath- 20/21 in creams and lotions
Steareth-20 EO Anti-perspirants, depilatories, bleaches, baby care, DEO, bath and shower products Forms stable oil-in-water emulsions and produces viscosity and body in creams and lotions
Steareth-21 EO Foundation make-up, skin care, hair care, Anti-perspirants, depilatories, bleaches, baby care, DEO, bath and shower products Forms stable oil-in-water emulsions and produces viscosity and body in creams and lotions
Ceteareth-20 EO Baby care, hair care, skin care, bath and shower products Used as an emulsifier for stable emulsions
Tridecyl-12 EO Face-washes, hand washes, cleansing creams, bath and shower products Used as solubilizer for fragrances and other polar compounds in serums, gels and cleansing systems
Glycereth-7 EO After-shaves, skin toners, shaving creams, cleansing creams Used as humectant in creams and lotions. It adds lubricity and gives nongreasy feel
Glycereth-26 EO Foundation make-up, skin care, hair care, Anti-perspirants, depilatories, bleaches, baby care, DEO, bath and shower products Used as humectant that offers a smooth luxurious feel. It is recommended as skin conditioning agent, dispersant, detackifier, solubilizer, viscosity modifier, plasticizer, foam modifier and as exceptional lubricant
PEG-40-Stearate Cosmetic products, toiletries, topical pharma products Used as emulsifier, gives fine textured emulsions in presence of electrolytes
PEG-20-Stearate Skin care, color cosmetics, sun care products Used as a viscosity builder and emulsion stabilizer in creams and lotions. Used in products which are required to melt at body temperature
PEG-100-Stearate cosmetic products, toiletries, topical pharma products Used as a co-emulsifier in presence of Glycerol Mono Stearate or Tridecyl Stearate to form stable emulsions in presence of electrolytes
Hydrogenated Castor Oil-40EO Baby care, skin care, sun care, bath, shower and hair care products Used as solubilizer for perfume oils and as emulsifier in creams and lotions
Hydrogenated Castor Oil-50EO Baby care, skin care, hair care and sun care products Used as solubilizer, pigment disperser, wetting agent and as co-emulsifier with other products
PEG-6-Methyl Ether Anti-perspirants, foaming cleansers, baby care, hair care, skin care, bath and shower products Used as dispersing agent for antimicrobial actives in cosmetic formulations
Polysorbate-20 Skin care, hair care, color cosmetics,sun care Used as emulsifier to produce medium, fine textured creams and lotions. It acts as a spreading aid for bath oils and as solubilizer for oils and fragrances.
Polysorbate-60 Skin care, hair care, color cosmetics, sun care Used as emulsifier to produce medium, fine textured creams and lotions. It acts as a spreading aid for bath oils and as solubilizer for oils and fragrances.
Polysorbate-80 Skin care, hair care, color cosmetics, sun care Used as emulsifier to produce medium, fine textured creams and lotions. It acts as a spreading aid for bath oils and as solubilizer for oils and fragrances.
Diethylene Glycol Mono Stearate Shampoos, skin care, hair care, sun care, baby care and other personalcleansing products Used as emulsifiers for cosmetic products
Diethylene Glycol Mono Laurate Shampoos, skin care, hair care, sun care, baby care and other personal cleansing products Used as emulsifiers for cosmetic products
PEG-200 Mono Laurate Baby care, skin care, sun care, bath, shower and hair care products Used as Wetting & Dispersing agents in color cosmetics solubilizers & stabilizers
PEG-200 Dilaurate Baby care, skin care, sun care, bath, shower and hair care products Used as Wetting & Dispersing agents in color cosmetics solubilizers & stabilizers
PEG-400 Dilaurate Bath Additives, Facial Cleansers, Facial Skin Care, Hand & Body Care, and Styling Aids It is an oil-in-water emulsifier, produces excel- lent micro-emulsions.
PEG-400 Monolaurate After Sun Skin Care, Beach Wear Sun Care, Daily Wear Sun Care, Facial Skin Care, Hand & Body Care, Self-Tanners, and Shampoos It is an oil-in-water emulsifier, produces excel- lent micro-emulsions. 4
PEG-400 Monostearate Baby care, skin care, sun care, bath, shower and hair care products It is used as an Emulsifier, Plasticizer, Solubilizer, Wetting Agent, cleansing agent, Thickening Agent
PEG-400 Distearate Baby care, skin care, sun care, bath, shower and hair care products It is used as an Emulsifier, Plasticizer, Solubilizer, Wetting Agent, cleansing agent, Thickening Agent/td>
PEG-400 Monooleate Baby care, skin care, sun care, bath, shower and hair care products It is used as an Emulsifier, Solubilizer, Wetting Agent, cleansing agent, Thickening Agent
PEG-400 Dioleate Baby care, skin care, sun care, bath, shower and hair care products It is used as an Emulsifier, Solubilizer, Wetting Agent, cleansing agent, Thickening Agent
PEG-1500 Monostearate Baby care, skin care, sun care, bath, shower and hair care products It is used as an emulsifier, viscosity builder, thickener, spreading agent.
PEG-1750 Monostearate Baby care, skin care, sun care, bath, shower and hair care products It is used as an emulsifier, viscosity builder, thickener, spreading agent.
PEG-2000 Distearate Baby care, skin care, sun care, bath, shower and hair care products It is used as an emulsifier, viscosity builder, thickener, spreading agent.
Propylene Glycol Mono Stearate Baby care, skin care, sun care, bath, shower and hair care products Used as Opacifiers, Emulsifiers, Bodying Agents, Dispersing Agents. Propylene glycol esters have high skin penetration capability
Glycerol Mono Stearate (40 SE/NSE) Baby care, skin care, sun care, bath, shower and hair care products Used as an oil-in-water emulsifier in various cosmetic formulations.
Sorbitan Mono Oleate Creams and lotions for skin care, hair care, make-up bases and mild cleansing creams Used as an emulsifier and spreading aid for bath oils, as solubilizer for oils and fragrances and to increase water dispersibility to anhydrous formulations
Glyceryl tri Stearate Baby care, skin care, sun care, bath, shower and hair care products Used as emulsifier in creams and lotions.

Emulsionante Primário e Secundário – Perguntas Frequentes

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Um emulsificante secundário (co-emulsificante/co-surfactante) é usado com um emulsificante primário para reforçar filmes interfaciais, melhorar a estabilidade de armazenamento e refinar a textura do creme. Os exemplos incluem Steareth-2 e CETETH-2 emparelhados com primárias HLB superiores.

O emulsificante primário fornece a principal estabilização O/A ou A/O — geralmente CETEARETH-20, Steareth-20 ou polissorbatos combinados com a fase oleosa necessária HLB.

No OBM, o emulsificante primário estabiliza as gotículas de salmoura invertidas (A/O); o emulsionante secundário reforça a tolerância à temperatura e à contaminação. Consulte o guia de aditivos de lama à base de óleo para obter informações específicas sobre fluidos de perfuração.

Etoxilados com baixo HLB, como Steareth-2 e CETETH-2, são emulsificantes secundários clássicos. Graus HLB superiores, como CETEARETH-20 e Steareth-20, costumam servir como emulsificantes primários em cremes O/W.

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