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Page Views: 205 Date Added: 06/24/2009 Last Updated: 06/24/2009 Expiry Date: 06/19/2028 Product/Service Details Brief introduction Air entraining agent is one of key additives of concrete, it can improve the antifreezing durability of concrete , and can improve operational capacity and other durability. Triterpenoid saponin concrete air entraining agent is a good air entraining agent,with great developing prospect, it can improve surface tension, produce enclosed and independent foams in large foaming times, and the steady time of foam are very long, thus it can improve durability of concrete greatly. Triterpenoid saponin concrete air entraining agent is only approved by the book of "application guide of highway engineering cement concrete additive and addition". 1.Materials and production method:DC--TR air entraining agent rae made from the fruits of wild plant in extraction,grafting, structure optimizing and synthetic methods. 2.Properties and ingredients: There are two types, power and liquid products, DC--TR air entraining agent is one kind of non-ion surfactant, which is natural triterpenoid saponin. Triterpenoid saponin can be dissolved in water easily and has good chemical stability in acid, alkali and hard water. Features 1. Low dosage can produce large quantity and quality foams. The dosage of DC--TR triterpenoid saponin concrete air entraining agent 0.4~1.5/10,000 cement. It this dosage, it can produce 1 billion of foams , which are discontinuous enclosed balls, the size is 0.02~0.2 mm. The balls have even size and good stability. When air ≥5%, spread ratio L Additional photos

Company Information (Zhejiang Orient-tea Devolopment Co.,Ltd)

Company Profile: Zhejiang Orient Tea Development Co., Ltd is co-invested by Ningbo Fuhao Holding Group Co., Ltd, Tea Research Institute of China Academy of Agricultural Sciences, Agriculture Development Group of Zhejiang Province etc and belongs to the national key high-tech enterprise, main enterprise of Zhejiang Province, designated enterprise of Quality Supervision and Inspection Center for Oilseeds and Products of Ministry of Agriculture, Project Research Center of Advanced Processing of Tea and Tea Research Results Industrialization Transformation Base of Tea Research Institute of China Academy of Agricultural Sciences. The company relies on both the abundant financial strength of Ningbo Fuhao Holding Group Co., Ltd and the strong scientific research power of Tea Research Institute of China Academy of Agricultural Sciences, takes the responsibilities of high-tech tea products development, enhances the frontier of science, improves the transformation of scientific results and high-tech industrialization. The advanced processing and industrialization development project of tea resource products of the company have been listed among the key projects of National Star-fire Plan of Ministry of Science and Technology, High-tech Industrialization Demonstration Project of Advanced Processing of Tea in Membrane Engineering of National Development and Reform Commission. The company has the subsidiaries including Shaoxing Branch with the main line of advanced processing of tea and Changshan Branch with the main line of comprehensive processing of oilseeds cake. At present the company produces the products of tea polyphenol serial products, high-level instant tea, fresh tea extraction and “Dongcha” brand refined natural camellia oil, “Dongchabao” brand tea polyphenol tablet, tea saponin etc and has advanced production line and first-class inspection equipments as well as a great number of high-quality technological development talents. The products of tea polyphenol, instant tea, camellia oil, “Dongcha” brand tea saponin have successively won multiply awards of national, ministerial and provincial scientific results. The products are widely applied to medicine, food, beverage, light industry, chemical industry, pesticide, livestock breeding, textile, oil extraction, mining, building and highway construction and so on. The subject for the 21st Century is ecology and health. With the consumption level being enhanced and life quality being improved, Zhejiang Orient Tea Technology Co., Ltd is dedicated to the development and application of tea resources, shows concerns to human health, advocates green revolution and serves the society with high-tech in answer to the requirements of green and nature.. >> More Website URL: http://www.bridgat.com/u5853