Product Description
Brown corundum P sand: Brown corundum P sand is processed on the basis of brown
corundum F sand standard through further screening and water washing process. This kind
of brown corundum P sand is not calcined at high temperature, has a pointed shape, high
grinding ability and good self-sharpening. Characteristics of brown corundum
P sand:
Strictly limit the coarse particle group, increase the content of basic particle group and
mixed particle group, and reduce the fine particle group (fine particle number becomes coarser). In terms of particle shape, brown corundum P sand mainly adopts the process of ball milling to ensure that the shape is angular and regular, and the cleanliness requirement is also very high. Generally, the coated abrasives use brown corundum P sand through the process of water (acid) washing, classification, drying, and re-grading to make the cleanliness reach more than 97%.
Brown corundum P-Grits:
Brown corundum sand in brown corundum sand FP standard, on the basis of further points afterscreening and washing process. This brown corundumsand P is not after high temperature calcination, shapeis pointed, high grinding ability, good self-sharpeningThe characteristics of the brown corundum P-Grits:
Coarse qrain group is strictly restricted and thebasic particle swarm and hybrid particle swarmcontent increase,reduce fine particle swarm (fineparticle coarsening.Brown corundum sand P in termsof particle shape, mainly adopts the roll ball grindingprocess, ensure the shapes have sharp edges, rulesin terms of cleanliness requirement is high, generall!coated with abrasive use brown corundum sand P(acid) by using water washing, semicolons, drying andsizing process, the cleanliness of 97% or more
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