Biotechnology Co., Ltd. Guangzhou Long Li focuses on biotechnology, such as enzymes and textile auxiliaries development, production and sales. Textile industry is committed to improving the use of technology and research and development for biochemistry, and constantly strive to provide customers with more choices, innovative solutions, while meeting people improve their lives and seek to protect the environment. "Caring for the environment, care for life" is our commitment to the industry and environmental protection forever. Local surface tension reduction foam bubble burst led to the origin of this kind of mechanism is the higher alcohol or vegetable oil spread on the foam, the foam was dissolved when it will significantly reduce the surface tension there. Because these materials are generally less soluble to water defoamers, surface tension reduction is limited to topical foam, and the surface tension of the foam around almost unchanged. Surface tension reducing portion is strongly to the surrounding traction, extending defoamers manufacturers, and finally burst. Guangzhou Long Li Biotechnology Limited use of advanced technology for genetic engineering of bacteria were highly expressed, developed a series of products with high cellulase activity, high purity, excellent technology and after preparation. Can effectively improve these industries and enterprises technology and product quality defoamers factory outlets, improve labor productivity and equipment utilization, lower costs, reduce waste of resources and environmental pollution and efficient defoamers, has important and far-reaching significance. Solubilizing co-foam surfactants can lead to collapse of bubble some sufficiently mixed with a solution of low molecular weight substances, can make the bubble surface active agent is solubilized, so that the effective concentration. Have this effect of low molecular weight substances such as octyl, ethanol, propanol, not only can reduce the surfactant concentration of the surface layer, but also dissolved surfactant adsorption layer, reducing tight surfactant molecules degree, thus weakening the foam stability. Production defoamers | Long Li biological (certified) | defoamers provided by Guangzhou Long Li Biotechnology Limited. Guangzhou Long Li Biotechnology Limited (www.fangzhizhuji.com) is Guangzhou, chemical products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Long Li biological leadership in the staff warmly welcome all inquiries negotiations to create a better future biological Long Li.