How to distinguish brown fused aluminium Grit size of F, P, W
Among the specifications of abrasive products, there are several types with brown fused aluminium grit F, grit P, grit W， etc.. Some purchasers feel puzzled during procurement brown fused alumina. So how to choose the correct grit size of their demand is quite important.
Today SIJIHUO REFRACTORY will explain and share the difference among these different grain sizes.
Firstly, let's talk about Grit F, it's normal abrasive product of brown fused alumina. Grain size ranges from F4#~F240#. Grit F BFA is mainly applied for grinding and polishing of various castings and components， and producing of grinding wheels.
Brown fused alumina Grit P, is higher quality compared with Grit F, it is process by additional pickling, washing, and wind selection procedures. Grain size ranges from P8#~P220#. It's widely used for grinding of high precision components.
Brown fused alumina Grit W, it's kind of micro powder. Grain size is very tiny. It is widely used for grinding and polishing of ceramics and glass products, and also high precision components.
All these grits are in a settled grain size. Except these types, there is another type brown fused aluminium, its size ranges 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-10mm, etc. This kind of big grain size is mainly applied in refractory industries, for producing refractory bricks, and castable mixes.
If you want to know more about brown fused aluminium oxide, please contact with us. We will provide you professional solutions.