Rubamin is the only Indian manufacturer offering a range of Zinc Oxide Grades, which are as follows:
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White Seal (French Process) Zinc Oxide |
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High Purity Pharma Grade Zinc Oxide |
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Calcined Zinc Oxide |
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Active Zinc Oxide (High surface area Zinc Oxide) |
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We also have the capability to manufacture Ultra-fine Zinc Oxide |
Enquiries of any grade of Zinc Oxide including:
Zinc Oxide – White Seal
Also known as – Red Seal, 99.5%, French Process, Rubber Grade, etc.
White seal is made by calcining Zinc Dross in a process known as the French process. It is widely used in the rubber industry especially the tyre industry. Rubamin is the largest Zinc Oxide producer in India. We make over 20,000 tons annually and continue to expand rapidly. We are also one of the most versatile Zinc Oxide manufacturers in the world and make almost all the grades commonly used. Our products are used by Global Majors such as Bridgestone and Indian blue chips such as MRF, Apollo Tyres, etc.
Zinc Oxide – 99.9% - Gold Seal
Also known as – Pharma Grade, Metal Grade, IP/USP/BP Grade
Gold Seal is the purest form of Zinc Oxide made from pure Zinc Metal. Unlike many other manufacturers we make our Zinc Oxide from Special High Grade Zinc Metal. This ensures very low impurities.
This grade is widely used in the Pharma industry and all other applications where you need the best quality of Zinc Oxide.
Zinc Oxide – 99% - Yellow Seal
Also known as – Calcined Grade, Hydroxide Grade, Wet Process, etc.
Yellow Seal Zinc Oxide is made from Calcining Zinc Hydroxide. This provides low heavy metal content. This is widely used in the tyre & rubber industry.
Zinc Oxide – Active
Also known as – High Surface Area (HSA) Zinc Oxide
Zinc Oxide – Active has a fine particle size, good dispersion characteristics and a slow settling rate.
Zinc Oxide – Active is used in Latex compounding, for goods manufactured with translucent and transparent rubber.
We shall be pleased to furnish detailed specifications of various Grades upon receiving request from our valued customers.
Rubamin Group offers Zinc Oxide for a wide range of applications, some of which are:
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Tyre and Rubber |
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Ceramics |
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Glass |
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Paints and Pigments |
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Animal Feed |
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Catalysts |
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Electroplating |
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Lightning Arresters |
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Pharmaceuticals etc. |
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