Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd
Zhengzhou Zhengtong Abrasive Import&Export Co., Ltd is exporter of blasting media ceramic beads, brown fused alumina, black fused alumina, white fused alumina & grinding media zirconia beads,
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Black aluminum oxide 0-1, 1-3, 3-5, 5-8mm for wear-resistant anti-skid pavement
Black aluminum oxide is made of high alumina bauxite, high iron bauxite or iron oxide scrap, melted and smelted in an electric arc furnace and then cooled and crushed to various sizes.
It has good wear-resisting and anti-slip performance.
Black aluminum oxide section sand 0-1mm, 1-3mm, 3-5mm, 5-8mm is applicable to lay the steep slope of the wear-resistant anti-skid pavement, bridge deck and parking lot.
Commodity: Black Fused Alumina
Production Type: Tilting Furnace, Rolling crushing or Barmac Crushing
| Al2O3 | SiO2 | Fe2O3 | TiO2 |
| 62%min. | 25% max. | 6-12% max. | 2.0%-4.0% |
| Color | Crystal Form | True Specific Gravity | Vickers Hardness |
| Black | Trigonal Crystal | 3.50g/cm3 | 2000kg /mm2 |
| Sizes-Grit | Sizes-Section sand | Micropowder |
| F12#--F280# | 0-1mm 1-3mm 3-5mm 5-8mm | F280#--F1000# |
| Grain Composition: GB, FEPA, or as per client's standard | ||
Package: 25kgs bag+ Ton bags or Pallets or as per customer's requests.
Delivery: 10-30 days on board according to quantity 25-200mt.
FOB Tianjin, China
Wear-resistant anti-skid pavement
Black aluminum oxide section sand 0-1mm, 1-3mm, 3-5mm, 5-8mm is applicable to lay the steep slope of the wear-resistant anti-skid pavement, bridge deck and parking lot. It has good wear-resisting and anti-slip performance. The black aluminum oxide color is uniform and matt black, especially suitable for paving bridge deck. It has very high cost performance advantage compared with the original brown aluminum oxide and silicon carbide. In Europe, Hong Kong, and domestically developed regions, black aluminum oxide has been used frequently for nearly a decade.
The domestic use method is generally to use a resin to bond one or more layers on the cement roadbed, and in foreign countries, some use asphalt as a binder, and black aluminum oxide as the aggregate pavement, bridge deck or floor surface.
Why Choose us?
1) 20 years abrasive industry experiences
2) The biggest black fused alumina producer in China, one of Top 10 corundum manufacturers in China
3) Well-known brand in China Abrasive Industry
4) Free samples to test
Caroline Cui