Which of these are water-in-oil emulsion co-emulsifiers?
In the field of cosmetic raw materials, emulsifiers are the core ingredients, and their properties directly determine the texture, stability and use experience of the product.With the continuous improvement of consumer requirements for the functionality and gentleness of cosmetics, the oil-in-water emulsifying system has been widely used in waterproof sunscreen, anhydrous makeup, high-end skin cream and other products with the advantages of strong water-locking ability and refreshing skin feeling.As the key raw material for optimizing the system, the oil-in-water
Emulsifier is becoming the focus of industry attention.This article will focus on the three products of OILREE® MY983, PEOFA™ MY984, and PEOFA™ MY986 owned by Yichang Mingya New Material Technology Co., Ltd., and analyze in depth their core advantages, application scenarios and industry values as water-in-oil co-emulsifier, and discuss them in combination with popular raw materials in the industry.
Water-in-oil co-emulsion: the stable cornerstone of cosmetic formulas
Emulsifiers are a bridge to achieve uniform mixing of the oil phase and the aqueous phase, while co-emulsifiers further enhance the stability, fineness and sense of use of the emulsifying system through synergy.Water-in-oil co-emulsifier specifically refers to the component that assists the main emulsifier in the water in oil system. Its core functions include reducing the interfacial tension of oil and water, refining the dispersed phase particles, inhibiting stratification and demulsification, and optimizing the product's spreadability, moisture and other sensory properties.
In the cosmetics industry, water in oil emulsion and oil in water emulsion constitute two core emulsion systems.Compared with the oil in water system, the water in oil system uses oil as the continuous phase and water as the dispersed phase. It can form a breathable water-locking film on the surface of the skin and reduce moisture evaporation. It is especially suitable for dry skin care products and makeup and sunscreen products that require long-lasting makeup.The high-quality water-in-oil co-emulsifier is the key to ensuring that such products remain stable and perform their best under different environmental conditions.
As a high-tech enterprise focusing on the research and development and production of cosmetic raw materials, our company has launched a variety of water-in-oil co-emulsifier products with excellent performance based on years of technology accumulation.Among them, the three products of MY983, MY984, and MY986 have won the favor of many brands in the industry with the advantages of high purity, strong compatibility, and low irritation.
Analysis of the three core products: oil-in-water emulsifiers with their own strengths
1. MY983: sorbitan sesquioleate's all-around performance
The INCI name of MY983 is sorbitan sesquioleate and the CAS number is 8007 43 0. It is a water-in-oil co-emulsifier that combines the dual characteristics of a compound polymeric emulsifier and a nonionic emulsifier.The appearance of this product is an amber liquid, with strong fat solubility, stable properties at 25℃, and an acid value ≤10mgKOH/g, which meets the strict standards of cosmetic raw materials.
As an upgrade of the traditional water in oil emulsion, the core advantage of MY983 lies in ease of use and compatibility flexibility.Its recommended dosage is 0.5-5%, and it is often used in combination with water in oil emulsifiers such as MY935 (peg-30 dipolyhydroxystearate), which can significantly improve the stability of the system.In terms of application scenarios, this product is suitable for the preparation of anti-perspirant foundation honey, anti-perspirant foundation cream, oil-in-water cream and other products. With its excellent emulsifying ability, it can make the product texture delicate and smooth, hold makeup for longer, and reduce makeup problems caused by sweating.
From the point of view of safety performance, MY983 is almost non-toxic after one ingestion and almost non-toxic after inhalation. Although it is slightly irritating to the skin and eyes, it can effectively avoid risks at normal use concentrations and with standardized operations.Its waste disposal needs to be handed over to hazardous waste or special waste collection companies for disposal to avoid leakage into the environment and meet environmental protection requirements.In addition, the packaging specifications of the product are 25kg/barrel and 190kg/barrel to meet the needs of enterprises of different production sizes. The container must be kept sealed, dry, and placed in a cool place with a temperature of not more than 30℃ when stored.
2. MY984: Compatibility advantages of polyglyceryl-2 trisostearate
The INCI name of MY984 is polyglyceryl-2 trisostearate, CAS number is 120486-24-0, the appearance is a yellow liquid, the acid value is ≤3mgKOH/g, and the purity is as high as 98-100%. It is a water-in-oil co-emulsion with strong compatibility.
The core highlight of this product lies in its good compatibility with various
Water in oil emulsifier. As an emulsifier, it can effectively optimize the dispersion and stability of the system.Its recommended dosage is 1.0-5.0%, which is suitable for waterproof sunscreen, anhydrous makeup, baby ointment, skin cream, skin lotion and other products for dry skin.In waterproof sunscreens, MY984 can enhance the waterproof and sweat-proof ability of the product, while improving the dispersion uniformity of sunscreens to ensure stable sun protection effect; in baby ointments and dry skin care products, its gentle formula properties and excellent water-locking ability can provide long-lasting moisturizing for the skin and reduce dryness and tightness.
In terms of safety, PEOFA™ MY984 also performed well, with low acute toxicity, no mutagenic effects, and no chemical structure showing carcinogenicity and reproductive toxicity risks.Protective equipment such as gloves and goggles should be worn during operation to avoid direct contact between the skin and the eyes.The packaging specification is 20kg/barrel, and the storage conditions are room temperature, light and airtight storage, moisture-proof and away from fire sources to ensure stable product performance.
3. MY986: Efficient adaptation of polyglyceryl-3 diisostearate
The INCI name of PEOFA™MY986 is polyglyceryl-3 diisostearate, CAS number is 66082-42-6, the appearance is a light yellow liquid, the acid value is ≤6mgKOH/g, and it also has the characteristics of high purity and strong stability.
This product has similar functions to MY984, and is suitable as an emulsifier for the water in oil system. It has good compatibility with various water in oil emulsions and has both dispersant functions.Its recommended dosage is 0.3-3.0%, and its application scenarios include waterproof sunscreen, anhydrous makeup, baby ointment, skin cream for dry skin, skin lotion, etc.Compared with the other two products, the dosage of MY986 is more flexible, and good emulsification effect can be achieved at low concentrations, which can help companies reduce formulation costs while maintaining high product quality.
In terms of safety and storage, MY986 maintains the same high standards as the first two products. There is no occupational exposure limit requirement. Waste needs to be disposed of in a standardized manner. The packaging specifications are 25kg/drum and 190kg/drum to meet different mass production needs.Its production process follows the strict process of synthesis, packaging, delivery for inspection, and entering the finished product warehouse after passing the test to ensure the quality stability of each batch of products.
Industry application and raw material collaboration: Helping cosmetic formula innovation
The successful launch of three oil-in-water emulsifiers has not only enriched the choice of cosmetic raw materials in the market, but also formed a synergistic effect with a variety of popular raw materials in the industry, providing more possibilities for formula innovation.For example, in the waterproof sunscreen formula, MY983, MY984, and MY986 can be combined with siloxane raw materials such as cyclopentylsiloxane and polydimethylsiloxane to improve the smoothness and waterproof performance of the product.In anhydrous makeup, it works with raw materials such as
Isododecane and cetyl alcohol palmitate to enhance the makeup holding power and color rendering of makeup.
In skin care products, these three emulsifiers can be combined with moisturizing ingredients such as
Makeup moisturizer and
GLYCERETH 26 to ensure product moisture while avoiding greasy feeling.When combined with a
Thickening suspension, the texture of the product can be optimized and the composition can be prevented from settling.It is worth noting that with the growth of consumer demand for natural and mild raw materials, these three products all use synthetic processes. Although they are not of natural origin, they have passed strict safety tests and are gentle and non-irritating to the human body at the recommended dosage.At the same time, the products are not included in the list of dangerous goods, and the transportation is convenient, which further reduces the logistics costs and risks of the enterprise.
Market trends and future prospects: the development direction of oil-in-water emulsifiers
At present, the cosmetics industry is developing in the direction of functionalization, gentleness and environmental protection. The market share of the water in oil system has continued to increase due to its adaptation to the needs of a variety of high-end products, which has also brought a broad space for water-in-oil co-emulsifier to develop. Space.In the future, the development of such products will show three major trends: one is high compatibility, which can work synergistically with more new raw materials to meet the needs of complex formulas; the other is low irritation, which meets the needs of people with sensitive skin; and the third is environmental protection, which reduces the impact on the environment in the whole process of production, use, and waste disposal.
Relying on our technical precipitation in the field of cosmetic raw materials and continuous optimization of product performance, these three water-in-oil co-emulsifiers are the core results of their compliance with market trends.The company not only provides detailed quality certificates, safety technical manuals and technical parameter tables (COA, TDS, MSDS) for products, but also has established a 24-hour after-sales service hotline 400-7166-001 to provide customers with a full range of technical support and service guarantee.
In addition, with the acceleration of the internationalization process of cosmetic raw materials, these three products will also follow international standards, meet the requirements of EC guidelines, and do not need to be labeled with hazard warnings, which provides convenience for expanding the international market.
Conclusion
The three products of OILREE® MY983, PEOFA™MY984, and PEOFA™ MY986 have become practical raw materials in the field of water-in-oil co-emulsifier due to their excellent emulsifying properties, wide compatibility and reliable safety.They not only provide cosmetics companies with efficient and stable raw material selection, but also help companies create high-quality products that meet consumer needs.In the context of the continuous upgrading of the cosmetics industry, for cosmetics companies, choosing the right water-in-oil co-emulsion can not only enhance product competitiveness, but also occupy a favorable position in the market competition and achieve sustainable development.
Yichang Mingya New Material Technology Co., Ltd.
