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Experiments with the actual use of antifoam need to be separated, nowadays dishwashers are mostly washed by jetting, foam can make the pump less efficient and reduce the water pressure of the jetting liquid. In addition, the foam will form an uneven film of water on the dishes, leaving water stains or streaks after drying, […]
Different production processes are the key to determining the differentiated development of China’s chemical industry and the main driving force for chemical upgrading. Producers can improve their own competitiveness level through the differentiation of different production processes, thus realizing all-round competition. PVC currently has two production processes, namely the ethylene method and the calcium carbide
Which production process makes PVC more competitive in the market? Read More »
What is the difference between essential oils and serum oils? What are the differences in potency ingredients? The concentration of essential oils and essential oils is not the same, the essential oil content of essential oils is relatively low usually around 5%, essential oils are 100% extraction. In the method of use, the essence of
Questions. 1 In the same formula, an oil-controlling ingredient is added in different proportions, and all of them have an oil-controlling effect, can we say that it is caused by this oil-controlling ingredient? Is it necessary to do an oil control test on the base of the formulation (without the oil control ingredient)? To screen
Essence, the ultimate in skincare products, has quickly become an essential part of facial care over the years. However, many people still don’t know what essences are and how they work. Why do I need to use a serum? There are many types of serums on the market, and according to texture, they can be
Essence category from efficacy to the role of ingredients full analysis Read More »
Questions. 1 Can the HLB value be calculated to determine the stability of a cosmetic? Is this helpful for formulation design? HLB value can only roughly determine an emulsifier matching range, and it is necessary to constantly adjust the matching ratio to find the most suitable ratio. HLB value can only roughly determine whether the
According to the application of the Facial mask material, all kinds of diversified materials are being explored and applied, and new membrane cloths are emerging in an endless stream. At present, the membrane cloth materials on the market mainly include non-woven cloth, silk cloth, Tencel cloth, biofiber membrane, bamboo charcoal fiber membrane, cotton fiber membrane,
Common Facial Mask Fabrics and Preparation Techniques Read More »
Foam problems in water treatment troubled a lot of people, debugging the initial foam, surfactant foam, impact foam, peroxide foam, circulating water treatment by adding non-oxidizing biocides generated by the foam and so on, so the use of antifoam in water treatment is relatively common, this article comprehensively introduces the principle of antifoam agent, classification,
defoamer principle, classification, selection and dosage Read More »
What if the viscosity of the shampoo system is too high or too low? This is also the current wash products in the mass production of more difficult to control the point, for the problem of over-thickening, basically in the production of sodium chloride do not add a one-time can solve this problem. For the
Damn acne acne marks, various spots, dull and yellow …… really affects our face value too much! There are a lot of sisters who have spent a lot of energy and used a lot of skin care products can not completely solve these problems ah? That’s because our skin is divided into: epidermis, dermis, subcutaneous
Fruit Acids, Salicylic Acids, Complex Acids, which is the right acid for you? Read More »