F500 White Aluminium Oxide Powder for Polishing Circuit Board Surface Treatment

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Metal Parts
• Function: Surface Deburring
• Source: Natural Abrasives
• Particle Size: Abrasive
• Model NO.: TP-S
• Hardness: Vickers Harness: 2100hv Mohs: 9
• Different Process: Fixed Furnace & Dumping Furnace
• Superiority: Have Our Own Factory / Plant
• Certification: ISO9001, ISO14001
• Chemical Index: Al2O3 95%Min. Sio2 1%Max.
• Sample Can Be Offer: Within 1 Kg for Free
• Usage: for Sandblasting & Polishing
• Crystal Form: Trigonal Crystal System
• Bulk Density: F12#-F220# 1.98-1.68g/cm3
• Material: Aluminium Oxide Al2O3
• Cao 0.45% Max: Fe2o3 0.3%Max. TiO2 2.0-2.8%
• Powder Size: 240#-8000#
• White Fused Alumina: White Aluminum Oxide
• Transport Package: 25kgs Bags+Ton Bag or Pallet
• Specification: F12-F220, F230-F1200
• Trademark: Swt
• Origin: Henan, China
• HS Code: 2818109000
• Production Capacity: 1000 Ts Per Month

Product Description

F500 White Aluminium Oxide Powder For Polishing Circuit Board Surface Treatment

White corundum powder is a high-purity low-sodium alumina powder that is melted and crystallized and then crushed at a high temperature. It is a kind of particles with closely controlled particle size distribution and uniform appearance.White corundum powder has a narrow particle size distribution range. After shaping, Among them, 3000 mesh, 4000 mesh, and 6000 mesh are used for grinding and polishing in semiconductor industry, and 8000 mesh, 10000 mesh, 12500 mesh and other products are mainly used for mirror polishing of stainless steel, high-grade paint and epoxy filler.
 

Particle Size And Ingredients

JIS:240#,280#,320#,360#,400#,500#,600#,700#,800#,1000#,1200#,1500#,2000#,2500#,3000#,3500#,4000#,6000#,8000#,10000#,12500# EN:F240,F280,F320,F360,F400,F500,F600,F800,F1000,F1200,F1500,F2000,F2500,F3000,F4000,F6000 GB:W63,W50,W40,W28,W20,W14,W10,W7,W5W3.5,W2.5,W1.5,W1,W0.5

Product Parameters

White fused alumina ingredients standard
Item-mesh	ingredients
	Al2O3	SiO2	Fe2O3	Na2O
240#-3000#	≥99.50	≤0.10	≤0.03	≤0.22
4000#-12500#	≥99.00	≤0.10	≤0.05	≤0.25

Micro Powder	Mode		Mesh(μ)	25kg/bag, 2000kg/tray
	BA-WA240	W63	63-50
	BA-WA280	W50	50-40
	BA-WA320	W40	40-28
	BA-WA360	W28	28-20
	BA-WA400	W20	20-14
	BA-WA500	W14	14-10
	BA-WA600	W10	10-7
	BA-WA800	W7	7-5
	BA-WA1000	W5	5-3.5
	BA-WA1200	W3.5	3.5-2.5

Grit Size	Al2O3	Na2O
F12-220	>99.5%	<0.35%
F230-400	>99.2%	<0.4%
F500-1200	>99.0%	<0.5%

Product Application

1. Sandblasting, polishing and grinding of metal and glass;
2. Filling of paint, coating and ceramic glaze;
3. Production of whetstone, grinding stone, grinding wheel, sandpaper and emery cloth;
4. Production of ceramic filter membranes, ceramic tubes and ceramic plates;
5. Production of polishing liquid, solid wax and liquid wax;
6. Used for wear-resistant floor;
7. Grinding and polishing of piezoelectric crystals, semiconductors, stainless steel, aluminum and other metals and non-metals.
All data based upon J.L International standard test methods. We could supply according to FEPA, JIS, ANSI, GB & P Standard

Our Advantages

1.  Professional in abrasives & refractory materials since 1985
2.  Strict quality control system and Certificate
3.  Reliable Pre-shipment Inspection
5.  ISO 9001:2008 certified;
6.  Owns proprietary intellectual property rights
7.  Advanced equipment and superior technology
8.  Various packing
9.  Rich materials source
10.Fast delivery
11.Very near Qingdao Port and Tianjin Port
12.Superior service and Specialist team with quickest response 
13.Different language service such as English, Russia, Spanish,Korea, Japanese, Portuguese and etc.

Packaging & Shipping

1ton/jumbo bag
Jumbo bag + Wooden pallets
25kgs/bag, 40 bags/jumbo bag
25kgs/woven bag or kraft paper bag
All package can be customized according to customers' requirements
white fused alumina, white fused alumina powder, white corundum, aluminum oxide

Why Choose Us?

Now ,the raw material industry has come out vicious competition with price war in China . In order to get more profit ,  some suppliers think out many strange methods under upon Low price. For example, they add something which very cheap but the appearance is very similar with the goods. No one can find any difference via appearance. The consequence is that clients diffcult to get goods which have surprisingly good effect.I hope that more customers can avoid this kind of loss through my own efforts. Jointly create a good market order

FAQ: 
1.Are you a trader or manufacturer ?     We are manufacturer, we have own factory.
2.Can you accept OEM or ODM ?         Of course, Logo is also acceptable.
3.What is the delivery time ?                 About 10-20 days after the contract signing.
4.What is your payment methods ?      T/T L/C D/P Paypal West Union and others.

Swrvice : 
1. Timely response : To your inquiry in 24 hours, quickly respond mails and provide solutions.
2. Free sample : Sample and trial order are accepted for the quality evaluation.
3. Shorter delivery time : Book the earliest vessel or plane to guarantee the delivery time.
4. Professional Services : Provide high temperature solutions and professionals installation and technology services for you