- Type:
-
lapping media
- Place of Origin:
-
Henan, China
- Brand Name:
-
sicheng abrasives
- Model Number:
-
800#
- Usage:
-
grinding,polishing,lapping
- Abrasive Grain Sizes:
-
grains
- Color:
-
Brown
- Mohs Hardness:
-
9.0
- Specific Gravity:
-
3.6-3.9g/cm3
- Bulk density:
-
1.53-1.99g/cm3
- Melting point:
-
2250℃
- Maximum temperature:
-
1900℃
- True density:
-
3.9g/cm3
- Certificate:
-
ISO9001
- Sample:
-
freely Provided 1kg
- Purity:
-
95% Min AL2O3 Content
- Supply Ability:
- 1000 Ton/Tons per Month
- Packaging Details
- 25kg PVC bag+1MT big bag
- Port
- Tianjin,Shanghai,Qingdao any port you want
- Picture Example:
-
- Lead Time :
-
Quantity(Tons) 1 - 20 >20 Est. Time(days) 7 To be negotiated
Lapping powder 800# Brown fused alumina/brown emery
Brown fused alumina is made of high-quality bauxite, anthracite and iron filings. It is cooled and smelted in a high temperature by more than 2000 degrees in an electric arc. It is crushed and shaped by a jaw crusher and a ball mill. After magnetic separation, the sieve is divided into various kinds. Its compact texture, high hardness, suitable for the manufacture of ceramics, grinding of high tensile metal and grinding, polishing, sandblasting, precision casting, etc., can also be used to manufacture advanced refractory materials.
Brown corundum powder is very suitable for wet sandblasting and grinding operation.
The use of brown corundum processing workpiece not only processing speed and high quality.
Brown corundum powder needs to be pickled to remove impurities.
The use brown corundum to process the workpiece will not affect the color of the workpiece.
Size | FEPA | F230 F240 F280 F320 F360 F400 F500 F600 F800 |
JIS | #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 | |
Chemical Composition | Al2O3 | 92.5-95.0% |
Fe2O3 | 0.35-0.8% | |
SiO2 | 1.40-2.0% | |
Physical properties | Specfic Gravity | 3.95-3.97g/cm3 |
Bulk density | 1.53-1.99g/cm3 | |
Mohs Hardness | 9.0 | |
Application | Bonded abrasives and Coated abrasives Floor / Wall Laminates Thermal Spraying (Plasma Spraying) Lapping & Micro-blasting applications Super Refractories, Ceramics and Tiles Brake linings | |
Usage
brown fused alumina is called industrial teeth: mainly used in refractory materials, grinding wheels, sand blasting.
♦ Used to produce high grade refractory, castable, refractory brick; Main size is 1-3, 3-5, 5-8mm.
♦ Sandblasting-----Features: Moderate hardness, high bulk density, without free silicon dioxide, good toughness, fine size and without ash.
♦ Application of sandblasting: stainless steel, iron workpiece, copper workpiece, glass product, plasthetics, aluminium extruded sections, Copper section, jean and special plus materials, plush processing and effect of pattern.
♦ Function: Remove surface stains, remove the welding slag and matt effect, remove oxide skin, surface strengthening, the role played by light.
♦ Sandblasting size: 46, 60, 80mesh(Big size could recycle more times. Or according to the customer's request.)
♦ Grinding wheel----When grinding high tensile strength materials, choice the good toughness brown fused alumina. When grinding low hardness with elongation of the material, choice brittle brown fused alumina.
♦ Floor sand
Henan Sicheng Abrasives Tech Co., Ltd, founded in 2010, is specialized in White Fused Alumina, Brown Fused Alumina, Silicon Carbide, Glass beads and other abrasive products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers.
Based on the principles of equality and mutual benefits, we persist in abiding by agreements; enable us to do business and cooperation with all countries in the field of economy and technology.
Q1. What is your terms of packing?
A: Generally, we pack our goods in 25kg/bag and1000kg/bag.
Lapping powder 800# Brown fused alumina/brown emery
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% against BL copy. We'll show you the photos of the products and packages before you pay the balance.
Lapping powder 800# Brown fused alumina/brown emery
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Lapping powder 800# Brown fused alumina/brown emery
Q4. How about your delivery time?
A: Generally, it will take 5 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
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