Sri Lankan Polishing Abrasive Paper Suppliers and Manufacturers

Bauxite is a naturally occurring, heterogeneous material composed primarily of one or more aluminum hydroxide minerals, plus various mixtures of silica, iron oxide, titania, aluminosilicate, and other impurities in minor or trace amounts. Bauxites are typically classified according to their intended commercial application:� � abrasive, cement, chemical, metallurgical, refractory, etc. The bulk of world bauxite production (approximately 85%) is used as feed for the manufacture of alumina via a wet chemical caustic leach method commonly known as the Bayer process. MOQ 5,000MT Supplied from Africa or India

Silica sand,� also known as quartz sand, white sand, or industrial sand,� is made up of two main elements: silica and oxygen. Specifically, silica sand is made up of silicon dioxide (SiO2). The most common form of SiO2 is quartz â?? a chemically inert and relatively hard mineral. SiO2 grades at a 7 out of 10 on� Mohs hardness scale, making it ideal for use as� filtration media� and� abrasive blasting sands. Although quartz is often white or colourless, it can come in a wide range of shades. The colour of each sand deposit depends largely on the variety of minerals and rock detritus that make up the resource. In order to be considered a silica sand the material must contain at least 95% SiO2 and less than 0.6% iron oxide. If the sand does not meet this criteria, it will qualify as whatâ??s often called â??regularâ?? sand. Regular sand,� also known as feldspathic sand, brown sand, or construction sand, will always contain some silica, but only in amounts less than 95%. For example, typical brown sand used for� concrete applications� can contain up to 80% SiO2, along with varying amounts of iron, carbonate, potassium, and other trace elements/minerals. MOQ 25,000MT Supplied from Egypt, Iraq, Vietnam or Indonesia

Bamboo is a diverse group of mostly evergreen perennial flowering plants making up the subfamily Bambusoideae of the grass family Poaceae. Bamboo is versatile and has notable economic and cultural significance in South Asia. and East Asia. being used for building materials, as a food source, and as a raw product and depicted often in arts, such as in bamboo paintings and bamboo work. Bamboo like wood is a natural composite material with a high strength-to-weight ratio useful for structures. Bamboo's strength-to-weight ratio is similar to timber and its strength is generally similar to a strong softwood or hardwood timber. A bamboo pole is called a culm. It is the telescopic extension of the emerging shoot and grows to full height at a rapid rate that can exceed a metre a day. The external surface is polished and extremely hard being coated with a protective screen of wax and silica. Peripheral culm tissue is a dense matrix of elongated cellulose plant fibres cemented together by a substance called lignin to provide a strong and very flexible pole. MOQ 1 20ft Container Supplied from Vietnam, Indonesia, China and India.

We offer excellent and customised durable 3 ply corrugated pizza boxes made with high quality food grade paper. Size can be customized according to buyer's specifications. The corrugated box helps in safe transportation, while keeping the humidity, heat and quality of food intact. Prices will be offered based on the buyer's specifications.