Natural moulding sand contains variable amount of clay, which acts as bond between the sand grains. This sand, therefore, posse strength, plasticity and refractoriness to varying extend depending upon the clay minerals present. When it contains a greater amount of clay, it is blended with river sand, which is relatively clay free so as to get the optimum properties desired in the sand mixture.
Established in 1981, JYOTI MINERALS has been a leading name in offering top notch Minerals & Refractories. Located in Mumbai, Maharashtra, we offer the best quality Quartz Powder to our customers at best prices in the industry.