Deepen the defoaming field, assist in efficient production, and provide one-stop foam solutions
Welcome to Nanjing Golden Key Biotechnology Co., Ltd.!
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2023-04
What are the characteristics of silicone-based defoamers?
1. With low surface tension, dimethyl silicone oil exhibits a higher surface tension than water. Its surface tension is lower than that of aqueous surfactant solutions and typical oil solutions, resulting in strong defoaming performance; the recommended dosage is 5–200 ppm (based on active content).
2023-04-28
28
2023-04
Silicone Defoamer Composition and Functions
Defoamers (also known as defoaming agents) are additives designed to eliminate foam that forms during manufacturing processes. Organic silicon defoamers primarily consist of silicone oil, a silicone‑based component. At room temperature, silicone oil is a non‑volatile, oily liquid that is insoluble or only slightly soluble in water, vegetable and animal oils, and mineral oils. It exhibits both high‑temperature and low‑temperature resistance, possesses chemically inert properties, maintains physical stability, and lacks biological activity.
2023-04-28
23
2023-04
Food-grade defoamers are quietly transforming foam.
As the saying goes, “Food is heaven for the people.” As a source of essential nutrients and energy, food is indispensable to human production and daily life. The variety of foods is vast, encompassing grains, meats, dairy products, beverages, and more—each not only meeting our nutritional needs but also stimulating our taste and smell, catering to diverse preferences. However, during food processing, the presence of proteins or the addition of food additives often gives rise to foaming issues. Such foam can detract from a product’s appearance and texture, leading to undesirable outcomes. To address this, food-grade defoamers are commonly incorporated into the manufacturing process.
2023-04-23
23
2023-04
What is the purpose of defoamers? In which industries can they be used?
Defoamers, also known as antifoaming agents, are industrial additives that eliminate foam. They reduce and prevent the formation of foam in industrial processes. More precisely, defoamers first break down existing foam and, through their antifoaming properties, inhibit the further generation of foam.
2023-04-23
04
2023-03
March Exhibition Update: 2023 FIC, National Exhibition and Convention Center, Shanghai
March Trade Show Update: 2023 FIC, Shanghai National Exhibition and Convention Center
2023-03-04
28
2023-02
What benefits does the use of food-grade defoamers bring?
Foam in food is often dismissed as a minor issue in everyday life, rarely drawing much attention. However, when it appears during processing, it becomes a significant concern. The presence of foam not only reduces processing efficiency but also degrades the product’s texture and mouthfeel. Consequently, the use of food-grade defoamers is essential.
2023-02-28
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13770937137(Ms. Ge)
No. 5, Lingxiao Road, Lukou Subdistrict, Jiangning District, Nanjing City
Foreign Trade Department