How to Improve Softness and Anti-Static Performance in Laundry Care Products？
In daily laundry care, there are two problems that have always plagued countless consumers, and they have also become the core challenge of brand product upgrading: clothes become hard and lose fluffiness after washing, and clothes in autumn and winter are seriously static and uncomfortable.
For consumers, these pain points directly affect the wearing experience and quality of life.The cotton T-shirt I just bought became hard after washing it a few times, losing its original softness and skin-friendly.High-end fabrics such as wool and cashmere are compacted, lose their drape, and even appear pilling and deformation after washing.When wearing sweaters and bottoming shirts in autumn and winter, electrostatic adsorption causes the clothes to be close-fitting and sticky. The crackling electrostatic sparks when undressing are not only embarrassing, but also irritate the skin, and people with sensitive muscles are even more disturbed.In addition, static electricity will accelerate the aging of clothing fibers, make clothing lose its luster and become stale faster, and shorten the service life of clothing.These seemingly trivial problems have made consumers' expectations of laundry care products continue to escalate: not only must they be washed clean, but they must also keep the clothes soft, fluffy, and static-free, and restore the comfortable texture of the clothes.
For the brand side, to solve these pain points, it faces multiple technical and formula tests.First of all, the balance between softness and antistatic properties is the core difficulty: some softeners can improve softness, but they cannot be long-lasting antistatic, and some antistatic ingredients can make clothes feel greasy and affect the wearing experience.Consumers' requirements for products are becoming more and more diverse: not only must the effect be good, but also gentle and non-irritating, easy to rinse, and no residue. At the same time, it is suitable for cotton, linen, wool, chemical fiber and other fabrics, which puts forward extremely high requirements for the adaptability of raw materials.
To achieve the dual improvement of the softness and antistatic properties of laundry care products, the core lies in the selection of a suitable
Cationic Softener system.Such ingredients fundamentally improve the state of the fibers through the action of electric charge with the fibers of clothing, and are the core raw materials for realizing the softness and antistatic properties of clothing.For example, our OSMFACT® MY1821 series cationic softener is an efficient solution developed for these pain points. Its core active ingredient is Dimethyl distearylammonium chloride, which meets the formulation needs of different products with different content specifications, bringing excellent softness and long-lasting antistatic properties to laundry care products.
Core principle
To understand how to improve the softness and antistatic properties of laundry care products, we must first understand the essential reasons for the hardness and static electricity of the clothes.The surface of the fibers of clothing (especially natural fibers such as cotton and linen) is negatively charged. During the washing process, anionic surfactants will be adsorbed on the surface of the fibers. At the same time, after the moisture evaporates, the friction between the fibers increases, causing the fibers to become entangled and compacted, and the clothes will become hard.In autumn and winter, the air is dry, and the electric charge between the fibers of the clothing cannot be released in time, which will produce static electricity, causing the clothing to adsorb and close to the body.
The core role of
cationic fabric softener is to solve these two problems from the root cause through charge neutralization and fiber lubrication.Our MY1821 is a typical quaternary ammonium salt cationic surfactant. The molecular structure has a positively charged cationic group, which can electrostatic adsorb with the negative charge on the surface of the clothing fiber, forming a uniform cationic protective film on the surface of the fiber.This protective film has two core functions：
1. Improve softness: The cationic protective film forms a lubricating layer on the surface of the fibers, which greatly reduces the friction between the fibers, makes the fibers fluffy and smooth, fundamentally avoids fiber entanglement and compaction, and keeps the clothes soft, fluffy, and skin-friendly after washing. Texture, even if washed multiple times, it can maintain long-lasting softness.
2. Long-lasting antistatic: The cationic protective film can neutralize the negative charge on the surface of the fiber, and at the same time form a conductive layer on the surface of the fiber, so that the static electricity on the clothing can be released in time, avoid the accumulation of electric charge, and solve the problem of static electricity on the clothing from the root cause, so that the clothing can maintain a comfortable state without static electricity and close-fitting in a dry environment.
Compared with traditional softening ingredients, the advantages of MY1821 are very significant: it has a stronger cationic charge, longer-lasting adsorption, and can form a more stable protective film on the surface of the fiber to achieve long-lasting softness and antistatic.At the same time, its lubrication effect is better, it will not make the clothes greasy, the clothes are fluffy and dry after washing, and it does not affect the breathability of the clothes.In addition, it has excellent dispersion, is easy to disperse in warm water, can be quickly and evenly attached to the fiber surface, and improves the efficiency of the product.
OSMFACT® MY1821
MY1821 series cationic softener, with dimethyl distearylammonium chloride as the core active ingredient, has launched two specifications of 75E (75% content) and 95E (95% content). The solvent is ethanol, which is suitable for the formulation needs of different products and brings a full range of performance upgrades to laundry care products.
(1) The core characteristics of the product
The core characteristics of the two products are highly consistent, only the active content is different, and they are adapted to different formula needs.：
-High efficiency and softness: it can form a stable lubricating layer on the surface of the fiber, greatly reduce the friction of the fiber, make the clothes soft and fluffy after washing, restore the skin-friendly texture of the clothes, and adapt to almost all common fabrics such as cotton, linen, wool, and chemical fiber.
-Long-lasting antistatic: Through charge neutralization and the formation of a conductive layer, the generation of static electricity is suppressed for a long time, and the pain points of static electricity, close-fitting, and sticky hair of autumn and winter clothes are solved. People with sensitive muscles can also use it with peace of mind.
-Excellent dispersion: it is easy to disperse in warm water, can be quickly and evenly attached to the fiber surface, improve the efficiency of the product, and avoid local residues.
-Selection of high-activity specifications: 75E specifications are suitable for conventional softener products, and 95E high-activity specifications are suitable for concentrated products, which can reduce solvent addition and increase the active ingredient content of the product to meet the needs of different product positioning of the brand.
(2) Application scenarios in laundry care products
Cationic softener is the core raw material classification of laundry care products. The MY1821 series can be widely used in all kinds of laundry care products to improve the softness and antistatic properties of the products in all directions.：
1. Clothing softener (clothing care agent): This is the most core application scenario.Adding dimethyl distearylammonium chloride to the clothing softener can make the product powerful, soft and long-lasting antistatic. After washing, the clothes are fluffy, soft and non-static. It is the core raw material for creating high-end softener products.
2. Two-in-one laundry detergent (washing and softening in one): Adding an appropriate amount of dimethyl distearylammonium chloride to the laundry detergent can realize the combination of washing and softening, allowing consumers to complete the softening care while washing, without the need to use additional softeners, and enhance the convenience and competitiveness of the product.
3. Special care agent for wool/cashmere: Animal fibers such as wool and cashmere have extremely high requirements for care, and they can also gently care for the fibers to avoid compaction and deformation of the fibers, while improving the antistatic properties and keeping the high-end fabrics soft and drape. Texture.
How to use cationic softener to create high-performance laundry care products
For the brand side, to create laundry care products with excellent softness and antistatic properties, it is necessary not only to choose high-quality cationic fabric softener, but also to master scientific formula design and application skills to maximize the performance of raw materials.
(1) Selection and matching of core raw materials
Dimethyl distearylammonium chloride is the core active ingredient, which plays a central role in softening and antistatic in the formula.At the same time, according to product positioning, it can be combined with other auxiliary ingredients to further improve product performance.：
-With
Amino silicone emulsion: amino silicone oil emulsion can further enhance the smoothness and gloss of clothing.
-With
Thickening suspension: thickening suspension can improve the stability of the product and avoid stratification of ingredients.
-With
Emulsifier for cosmetics: Emulsifiers can help to better disperse in the system and improve the emulsifying stability of the product, which is suitable for emulsion-type softener products.
(2) Precautions
1. System compatibility control: Dimethyl distearylammonium chloride is a cationic component and is incompatible with anionic surfactants and fluorescent agents. Therefore, in the formula design, it is necessary to avoid compounding with anionic surfactants and fluorescent agents. It is recommended to use a cationic system to ensure the stability and effectiveness of the product.
2. Precise control of the amount added: according to the product positioning and active content, the amount added is accurately controlled.In conventional clothing softeners, the recommended amount of addition is 3%-8% (based on active ingredients). Concentrated products can appropriately increase the amount of addition to avoid greasy clothing caused by excessive addition, or insufficient addition leads to poor effect.
3. Adjustment of pH value: Cationic quaternary ammonium salts are more stable in a weakly acidic environment, so it is recommended to adjust the pH value of the product to 4.5-6.5 to ensure the stability and adsorption effect of the ingredients.
Summary
Improving the softness and antistatic properties of laundry care products is the core direction to solve consumer pain points and promote brand product upgrades.As an efficient cationic softener, dimethyl distearylammonium chloride solves the problem of hardening and static electricity of clothes from the root cause through charge neutralization and fiber lubrication, and brings excellent performance improvement to laundry care products.
OSMFACT® MY1821 series cationic softener, with high-purity dimethyl distearylammonium chloride as the core, provides two active specifications of 75E and 95E, which are adapted to the formulation needs of different products. It is widely used in various products such as clothing softeners, laundry detergents, and home textile care agents. It can help brands create laundry care products with excellent softness and antistatic properties, truly solving consumers' daily troubles.
Hubei Mingya New Material Technology Co., Ltd.
