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    Guangzhou Hoten Chemical
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    • Products:11
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    "Guangzhou Hoten Chemical is subsidiary of Hoten Chemical International Group. Hoten Chemical is a specialized R&D and production barium sulfate manufacturers, it is a high-tech enterprises. Hoten Chemical in Guizhou has its own barite mineral, and byproducts barium sulfate precipitated in 30,000tons /sodium sulfide in 12,000tons/year of the production line. And modified barium sulfate ten thousand tons / year. The factory covers an area of 268000 square meters, under the Hoten Chemical plants, Hoten concentration plant, the existing staff more than 300 people, among all kinds of specialized technical personnel more than 70 people, and the senior title 30 people, has strongest management of technology strength. The factory's technical well-equipped, advanced production technology, and completed testing equipments, equipped with individual perfect testing institutions, detection is maturity, there are more than 20 quality inspection personnel, regular products quality control process and end product quality control, so as to ensure the stability of the product quality of each batch. Hoten Chemical always insists on respect science, value innovation development of the company, and has the relevant universities, scientific research institutions established the close cooperation, technical cooperation and academic exchange mechanism;and of continuous product thorough research, process improvement, the product quality for overall ascension, and gradually get barium salt chemical field leading level, barium salt chemical industry is extremely important to become the professional manufacturer. We not only provide the products according to your corresponding specification characteristics of the product, but also for your barium sulfate special production requirements of different index data provide special specifications. Because we not only sell products, and provide you with comprehensive contain barium product solutions."
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    Dynax
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    • Products:3
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    Since our founding in 1991, Dynax has become a leading global producer of specialty fluorochemicals. The Dynax product line includes fluorosurfactants and fluorochemical foam stabilizers for use in fire-fighting foam agents, fluorosurfactants for the coatings and ink industries and other applications requiring superior wetting and leveling properties. Dynax’s executive team has over 100 years of combined experience in the fire-fighting foam industry. Our expertise includes the development of new and innovative fluorochemical surfactants and foam stabilizers that are designed specifically for use in firefighting foam concentrates. We hold patents on fluorochemicals as well as the use of those chemicals in fire-fighting foam formulations. But our service to the fire-fighting foam industry does not end there. We also provide formulation assistance and expertise to foam formulators and foam producers so as to maximize performance and minimize cost. We are familiar with all major worldwide fire testing standards and regularly work with approval agencies in the development or refinement of their performance specifications. All of Dynax fluorochemicals are derived from perfluoroalkyl iodide intermediates. These intermediates, commonly known as telomer iodides, are produced by a telomerization process. Fluorochemicals produced by this process do not contain PFOS (Perfluorooctyl Sulfonate) which EPA has classified as PBT (Persistent, Bioaccumulative and Toxic). Dynax fluorochemicals are not derived from PFOA (Perfluorooctanoic Acid), and do not degrade into PFOS or PFOA in the environment. Today, as the largest producer and supplier of specialty fluorochemicals to the fire-fighting foam industry in the world, Dynax continues to actively develop innovative fluorochemicals to further strengthen its growing leadership.

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