Perfume is a fragrance cosmetics product. Its function is refreshing, eliminating body odor and keeping the fragrance in human body. The main products are perfume and toilet water, etc.
Main raw material for making perfume is alcohol, fragrance, water, and integration of agents and antioxidants. As raw materials for cosmetics perfume alcohol, and its concentration is generally 90% -95%, and requires no magazines, no odor, appearance and physical and chemical indicators of indicators qualified before use must be aging treatment. Alcohol can be removed by treatment with organic magazines, such as formaldehyde, acetic acid, acetone, fusel, sugar and other organic magazines. Perfume fragrance used in cosmetics material, fragrances and synthetic with natural spices from the monomer mixture. Perfume fragrance content is generally 15% -20%. For some high-end perfume, the amount of up to 50%. Manufacture of perfume of fresh distilled water for general use, deionized water or removal of minerals in soft water.
Common with natural floral fragrance of spices, blended spices is mostly dissolved in ethanol is made. Sources in accordance with spices into floral fragrance and fantasy-type perfumes categories. Floral fragrance of the spices is natural flowers as a central theme; fantasy-type perfumes of spices are deployed out of the perfumer.
Toilet water is nectar to oil as the main flavor, made together with alcohol, fragrance products. Toilet water is a summer health products, with refreshing, to prickly heat, itching effect. The main raw material for alcohol toilet water, essence, distilled water, supplemented by a small amount of sodium citrate chelating agents, antioxidants such as tert-butyl-p-cresol.
The make-up water is perfume cosmetic which can protect human skin and enhance the skin beauty. It has the functions of cleaning, softting skin, sterilization, disinfection, convergence, adjusting the PH of skin and so on. After using it, the skins will become smooth and comfortable. There are four kinds of make-up waters: acid lotion, anti-itch lotion, freckle lotion and astringent lotion. PH value of make-up is consistent with the PH of human skin scope. If we often used it to adjust the skin's moisture and oil, it will make the skins soft and moist. Anti-itch lotion has the functions of chill, anti-itch and prickly heat. The functions are cooling, itching and bactericidal anti-inflammatory. Whitening Lotion of API supplier can get rid of freckles and fit the skin. Its main raw materials are alcohol, drugs and flavorings. Beauty make-up water, also known as convergence water, is the skin agent with convergence. The main active ingredient is astringent. It plays roles in pores convergence, cleaning skin, reducing oil, preventing acne and so on. Source: http://www.cosprm.com
The application of tungsten in various industries
Steel Industry Most of tungsten applied in the production of special steels. The widely used high-speed steel was containing 9-24% of tungsten, 3.8-4.6% of chromium, 1-5% of vanadium, 4-7% of cobalt, 0.7-1.5% of carbon.
Magic effects of coconut oil
According to records, coconut oil can be regarded as the nobility of skin care plant extracts. It was rich in exotic tension of tropical plants, which can enhance the contractile force of the pores, perfectly beautify and nourish the skin.
Exploring the Potentials of Nano-Aluminum Powder
Nano-aluminum powder, a material with remarkable properties due to its minuscule particle size, is revolutionizing various industries with its high reactivity and large specific surface area. Unlike its bulk counterpart, nano-aluminum powder begins to oxidize at a lower temperature of 550°C, compared to the 950°C oxidation point of ordinary aluminum. This lower ignition energy and full combustion without apparent cohesion make it a superior choice for applications requiring high energy and efficiency. The unique characteristics of nano-aluminum powder, such as faster burning rates and greater heat release, are largely influenced by its synthesis method, which determines its particle size, surface area, and shape.
