China Detergent Information Website

　　Solid detergent is similar to synthetic detergent from the nature and composition, the difference between them is that solid detergent add a certain amount of wax and talc in its formula, it is order to maintain a certain degree of hardness. Half of solid detergents are contain 20% -30% LAS, 10%-15% sodium tripolyphosphate, 15% -20% sodium carbonate, 3% -5% sodium silicate, hydrocarbon-based cellulose that salt 0-1%, 0-0 points, 1% fluorescent whitening agent, sodium sulfate 20% -30%, 5% -10% of talc, 2% -4% paraffin, 3% -7% water.

Dry cleaning detergent include:
　　Solvent and latent solvent: the commonly used solvents, including PCE, tetracarp, trichloroethane and etc. Pine oil itself does not dissolve in water, but can mixed organic solvent and water, for the manufacture of solvent – detergent mixtures. Alcohol, ether, and fat, such as low molecular weight alcohol, glycol, glycol ethers and polar solvents such as fat, have some water solubility, water and solvents can be combined. The commonly used latent solvent includes sodium xylene, sulfonate, and urea.

　　Water: solubilization technology is adding an appropriate amount of organic solvent surfactant, surfactant micelles is also in the PCE, water can be solubilized in the micelles, the increase of the water-soluble dirt removal ability. By solubilization in organic solvents by dissolving a small amount of water can wash away water-soluble impurities, it will not bring washing shortcomings.

　　Surface active agent: it can make the fabric in an organic solvent and saturated by wetting; promote solid dirt off and scattered; and water solubility in organic solvents. PCE in the surfactant used in appropriate HLB value between 3 ~ 6. Commonly used anionic surfactants are dialkyl sulfosuccinate salts, alkyl aryl sulfonate, fatty alcohol polyoxyethylene ether sulfate, fatty alcohol polyoxyethylene ether phosphate salt. Non-ionic surfactants are fatty alcohol ethoxylates, alkylphenol ethoxylates and so on. Dry cleaning detergent contains 0.2% ~ 1% of the surface active agent.

　　Other additives: Add 1,4 – dioxane, benzotriazole compounds such as oxygen or nitrogen stabilizer as halogenated hydrocarbons. Add citrate, C4 ~ 6 alcohol surfactants as anti-gender re-deposition agent. To improve the washed fabrics and prevent static electricity can be added to handle soft and antistatic agent, commonly used are quaternary ammonium salts, imidazoline, polyoxyethylene phosphate diethanolamine salt. To keep white whiteness and brightness of colored fabric, can be added to such a small amount of peracetic acid peracetic acid bleach. Active oxygen is 0.002% – 0.04%.of the dry volume.

　　The ingredients of dry-clean detergent are solvent, water, surfactant and some other additives.

　　Dry-clean detergent is a high boiling point petroleum solvents, volatile poor, non-flammable, safety, good, less air pollution, there is some degradation, thereby reducing environmental pollution. It is the oil obtained in the 160-210 ℃ fractionation of hydrocarbon solvents, hydrocarbon containing two elements, also known as hydrocarbons, of which chemical composition is mainly alkanes, cycloalkanes and so on.

　　Baking soda is sodium bicarbonate, also known as acidic sodium carbonate, an acid salt, chemical formula NaHCO3. People often only know that you can use it to send bread, soft drinks and do extinguishing agent system, but the soda in the home cleaning also played an important role:

　　Who allergy of the detergent allergies may add a little baking soda in the wash water, it is not burning hand, but also bowls, plates, rinse well. You can also use baking soda to scrub stainless steel cookware, copper pots or pans and baking soda can clean the fouling inside the thermos. The coffee pot and tea pot in hot water, add three spoons baking soda, stains and odor can be eliminated.

　　Exposure to the box with baking soda in the refrigerator can be ruled out foul smell, baking soda can also be used against the warm water, cleaning the refrigerator. In the trash or any other place may be the odor Sprinkle it will play a very good deodorant.

　　If you keep a pet at home, sprinkle some baking soda into the carpet, you can remove the smell of urine rash. If the concrete floor, you can sprinkle baking soda, add a little vinegar, with a brush the ground, then rinse.

　　Liquid detergents have animal fat, pancreas trypsin derives from animal, It plays a rol of catalytic decomposition of organic dirt, so ithas the ability to wash decontamination.

　　Currently used in detergent enzyme protease is microbial fermentation biotechnology prepared. This method has the source of extensive, low cost, suitable for the characteristics of mass production factories.

　　The addition of detergent oils, including animal fats and vegetable oils types, their main chemical components are high-level fatty acid glyceride. Lipase present in animal tissues (especially the pancreas), seeds (such as castor middle), and various micro-organisms (such as yeast, filamentous fungi, bacteria), the currently available microbial lipases have biological training Engineering prepared a large-scale industrial production.