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CMC For Detergent Professional Detergent
Jun 23, 2017

CMC For Detergent Professional detergent

Type editing

profession

Different from the home detergent, professional detergent is an independent classification, mainly hotels, hospitals, hotel detergents, laundry and other large washing industry needs. Including cleaning agents for public facilities, textile industry cleaning agents, leather cleaning agents, food industry cleaning agents, vehicle cleaning agents, metal cleaning agents, optical glass cleaning agents, plastic and rubber cleaning agents and other industrial cleaning agents.

Industrial cleaning agents commonly used surfactants: cationic surfactants / anionic surfactants / amphoteric surfactants / nonionic surfactants, general low foam cleaning agents commonly used non-ionic surfactants.

Home

Washing products are mainly divided into two categories: one is fat (incense) soap; the second is synthetic detergent. Synthetic detergent, washing powder about 2/3, liquid detergent about 1/3, solid synthetic detergent products are relatively small.

In the field of textile washing, soap, granules or powdered detergent, clear liquid jujube liquid detergent is the most common.

Soap is a variety of fatty acids, sodium or potassium salt, usually by means of oil and alkali saponification, through the full boiling method, cooling method, carbonate method and so on. There are some restrictions on the use of soap:

First, in case of hard water, washing effect is poor, may be obvious dirt. When washing textiles with hard water, the soap and calcium ions in the water, magnesium ions to produce calcium soap, magnesium soap, not only a waste of soap, but also make the textile color yellow, fabric knot.

Second, the versatility is poor. Soap requires a lot of caustic soda, which makes the soap alkaline, corrosive too strong, not suitable for washing silk, wool fabric, and some chemical fiber fabric.

Thirdly, it may irritate the skin. Soap sodium hydroxide content is usually high, so that soap alkaline, corrosive greatly enhanced. On the contrary, the human skin is generally weak acid environment, hand wash, the soap on the skin irritation, damage larger, soap washing clothes also stimulate the skin, people produce sticky, fever discomfort.

Ancient type editor

Taomi water

As early as the pre-Qin to Qin and Han Dynasties, people already know "in situ", no additional money to get "cleaning solution" for the wash and shampoo. "Book of Rites in the" said: "Mu Ji and horseshoe beam", Tang Kong Yingda sparse said: "Mu, Mu hair also; horseshoe crab, wash surface also. The original ancient people simply use the grain "pan juice" to wash shampoo, the so-called "Pan juice" is not what special things, but we are today's common Taomi Shui. According to the "Historical Records of the family" records, the emperor of the emperor of the emperor's sinus, due to family poverty, brother Douan country to buy and sell the traffickers to buy, respectively, when Douqi had begged Mi Pan (Taomi water) For your brother shampoo. Until today, there are still many people believe that Taomi water on the skin clean and effective, the next rice cooking, or you can consider whether to let Taomi water gently flow away?

Grass gray water

As for cleaning clothes, the ancients used another "cleaning agent" --- gray water. That is, ash and water immersion liquid. "Kao Gong Ji" has mentioned that silk must be in the dyeing before the "retting of its silk," Note: "water, gray water also." "Book of Rites in the" said: "crown with dirt, gray Rinse; clothes scale, and gray clear. "The ancients washing clothes crown, the use of grass ash soaking solution. Because the vegetation ash contains potassium carbonate, it can be decontaminated, this easy access to the detergent, in ancient times is very common commonly used. Until modern times, in some of China's more remote rural areas still use grass ash to wash clothes, it is considered the oldest use of a detergent in ancient China.