New abrasion materials-pomegranate sand

 Our product specifications for a variety of classification: fine and coarse in three categories, rough as black as in the red, pink, to red and white details, a variety of mesh no uniform size. Particle shape even into the water caltrop crystals have sharp edges, grinding force high hardness of 7-8 degrees. Rough for blast-cleaning dedicated, as water passes in private, with shell-like fracture characteristics: its advantages are: mill metal finish, sand marks little brief, and even grinding slope. This product is unique. In addition it is a green, environmental protection, pollution-free ideal wear-resistant materials.

Efficient and economic environment-friendly surface abrasion materials

    (1), dust less of the pomegranate sand surface abrasion treatment, due to its high proportion, blasting process less dust, which ensures the operator's health and safety, to improve the visibility of the operator, compared with slag (ggbs is used in the formation of cold water or even water cooling, so high temperatures to form a glass structure, with fragile), because the slag comparison crisp, abrasion, easily be sundered formation small particles, because of their small slag, causing small slag particles suspended in the air, causing the pollution to the environment. Similarly, the quartz sand is also a very fragile abrasive. In abrasion process, will result in large amounts of harmful and on the environment have serious pollution of silica dust, dust once inhaled, can easily cause silicosis or even cancer.  (2), high efficiency pomegranate sand, in a certain pressure to quickly with sharp edges and corners impact surface, so it was

      (3), low loss pomegranate sand unique particle size, ensuring more effective particles striking the surface (such as 30-60 mm per kilogram of sand that can produce the 1100 million particles striking the surface, and General slag as 20, can only produce 100 million particles striking the surface),To use the pomegranate sand can greatly reduce the abrasive wear and tear?Usually save conventional abrasive of 1/3.

      (4), surface treatment, high-quality garnet sand in the abrasion process, can penetrate to the surface of the caves and pits, they reached the bare metal surface, so that it can completely remove all the rust, water soluble salts and other substances contaminants, the treated metal surface is clean, non-embedded material, the quality can be achieved easily on the SIS standards SA3 level. Unit area of 50-75 microns with a uniform peak, smooth the surface profile structures can be easily reached. In contrast, as slag (such as copper slag, nickel slag, etc.) rough sharp edges and corners in the spray easily left in the steel after grinding the surface, about 500 per square meter as much, leading to failure of the initial coating and coating ineffective.

     (5), environmental protection different from conventional abrasion materials pomegranates sand is a pure natural non-toxic minerals, and inside do not contain cause silicosis of free silica hazardous substances, heavy metals are not toxic or radioactive contaminants. In the process, due to the large proportion of products, are less likely to produce dust, efficient operator health. In addition, products low consumption and recyclable properties can dramatically reduce product use after the amount and cost.

      (6), not to replace the existing blasting equipment.

(7), affordable, cost-effective prices at the international median price of garnet, because performance is much higher than other areas of slag type abrasive, the price is much lower than the high value of abrasive, the abrasive garnet garnet sand with its high cost superior performance and affordable price widely by the international jet mill industry of all ages. Physical indicators: volume density 3.96-4.10g/cm3, melting point of 1180-1280 °C, Mohs hardness of 7.49-8.00 and specifications :8-220 project. Chemical composition; SiO2 35-40%, Al2O3 18-20%, FeO 25-37%,

Fe2O3 0.9-1.0%, MnO 0.5-2.0%, MgO 0.2-1.4%, CaO 2.2-3.9%

Garnet for road paving