The difference between laundry detergent and laundry detergent

The composition of laundry detergent is similar to that of laundry detergent, the active ingredients are surfactants, the difference is that laundry detergent is anionic surfactants, large alkaline, strong cleaning power, and large stimulation to the skin, laundry detergent is non-ionic surfactants, neutral, faster degradation into nature than laundry detergent, higher hydrophilicity, easier to rinse. Laundry detergent is mild to the skin, small stimulation, the corresponding decontamination ability is weak, and the damage to clothing is small.

Therefore, close-fitting clothing, wool, silk and other high-grade clothing, it is recommended to use laundry detergent.

More dirty, difficult to wash heavy coats, pants, socks (cotton, hemp, chemical fiber and other more solid materials) choose washing powder.

First, laundry detergent

Detergent detergent detergent detergent detergent, soap similar to the active ingredients, the main non-ionic surfactant, its structure includes a hydrophilic end and an oil-philic end, where the oil-philic end is combined with the stain, and then through physical movement (such as hand rubbing, machine movement) to separate the stain and fabric. At the same time, the surfactant reduces the tension of the water, so that the water can reach the surface of the fabric, so that the active ingredient can play a role.

Laundry detergent classification

1, laundry detergent according to the proportion of surfactants can be divided into ordinary laundry detergent (15%-25), concentrated laundry detergent (25%-30%), more than 30% can be marked with "concentrated laundry detergent mark." The higher the proportion of surfactants, the stronger the decontamination ability, the less the relative dosage.

2, according to the use can be divided into general laundry detergent (general cotton and linen fabrics, clothing and socks, etc.) and special laundry detergent (underwear laundry detergent, mainly for hand washing underwear, neutral formula, mild plant surfactants, adding antibacterial ingredients; Baby laundry detergent, specially developed for babies, gentle nature, does not irritate baby's delicate skin).

Two, washing powder

Laundry detergent is a kind of alkaline synthetic detergent, mainly white granular, is used for washing clothes chemical preparations, first invented by Germany Henkel in 1907 with borate and silicate as the main raw materials.

The ingredients of washing powder are divided into five categories: active ingredients, washing aid ingredients, buffer ingredients, synergistic ingredients, dispersant LDB-1, auxiliary ingredients.

Active ingredients are the main role of detergent ingredients, in order to ensure the deconfouling effect, the state stipulates that the proportion of surface active ingredients generally not less than 13%, because many surfactants have strong foaming ingredients, so consumers can judge the advantages and disadvantages of laundry detergent according to the foaming situation of laundry detergent dissolved in water.

Washing aid is the largest component of washing powder, accounting for 15%-40%. The main role of washing aid is to soften the water by confining the hardness ions contained in the water, so that the surfactant can play the maximum effect, the so-called phosphate-containing (phosphate) washing powder, phosphorus free (zeolite, sodium carbonate, sodium silicate, etc.) washing powder, in fact, is to see whether the washing aid used in washing powder is phosphorus or non-phosphorus substances.

Because common stains are generally organic stains (sweat, food, dust, etc.) and tend to be acidic, alkaline substances are added to neutralize the stains and make them easier to remove.

Most of the differences between the brands of synergistic ingredients are the differences of synergistic ingredients, such as various enzyme preparations can enhance the washing power of washing powder on blood 4, stains, sweat stains, oil stains, etc.; Anti-redeposition agent can ensure that clothes will not turn yellow and gray after repeated washing. Softener and antistatic agent can protect and improve fabric feel.

The auxiliary ingredients mainly play a role in the processing process and sensory indicators of laundry detergent, and have no actual cleaning.

Laundry detergent classification

1, from the decontamination ability, mainly divided into ordinary washing powder and concentrated washing powder, ordinary washing powder cleaning ability is weak, mainly used for hand washing, concentrated washing powder decontamination ability is strong, mainly used for machine washing.

2. From the point of view of whether it contains phosphorus, it is divided into phosphorus-containing laundry powder and phosphorus-free laundry powder. Phosphorus-containing laundry powder takes phosphate as the main washing aid, and phosphorus is easy to cause water eutrophication, thus destroying water quality and polluting the environment. Phosphorus free washing powder is a good way to avoid this point, which is conducive to water protection.

3, add enzyme washing powder and add fragrance washing powder

Enzymatic washing powder has excellent washing ability for specific dirt (juice, ink, blood stains, milk stains, etc.), and fragrant washing powder can make clothes emit fragrance while washing, making people feel comfortable.

Third, the difference between laundry detergent and laundry powder

The surfactant of laundry detergent is anionic surfactant, while the laundry detergent is non-ionic surfactant.

The composition of laundry detergent and laundry detergent is similar, but the laundry detergent is a liquid, so the choice of raw materials is more limited and the cost performance is lower.

Washing powder has a stronger cleaning ability than washing powder, and washing liquid has less damage to clothes than washing powder. Phosphorus-free laundry powders and detergents are safe for people and the environment.

Hunan Ai菻 Kang Biological Technology Co., Ltd. launched the latest plant extract antibacterial laundry detergent, which is mainly plant essence, with antibacterial effect, safer and more assured. The cleaning and decontamination effect is good, the PH value is neutral, safe and non-irritating, and there is no fluorescent agent. It is a product that has passed the national professional testing, the antibacterial rate is as high as 99%, the disinfection and sterilization effect is good, the packaging is exquisite, and the one-hand operation is convenient and controllable.