Fabrika temini WFA Beyaz Sigortalı Alumina, %99.5 alüminyum Oksit

• Yapay aşındırıcı Tip: Korindon zımparalar
• Uygulama: Polishing, Grinding, Sandblasting, Ceramic
• İşlev: Yüzey Cilası
• Kaynak: Yapay zımparalar
• Parçacık Boyutu: Aşındırıcı
• Sertlik: 9 Mohs
• Hayır. Modeli.: XL-WFA
• cas no: 1344 - 28-1
• renk: beyaz
• şekil: toz
• saflık: %99.5
• Taşıma Paketi: 25 Kas/Bag + Pallet
• Teknik Özelikler: grit
• Menşei: China
• HS Kodu: 2818109000

Ürün Açıklaması

 

Product Description

 

White fused alumina (WFA) is a high-quality synthetic abrasive material made from the fusion of high-grade industrial alumina powder in an electric arc furnace at high temperatures. It is one of the hardest abrasives available and is known for its superior performance and versatility in various abrasive applications.
White fused alumina has a white or slightly blue-grey color, and its high purity and crystal structure make it highly resistant to chemical and physical wear. It has excellent cutting properties and is ideal for use in grinding, cutting, lapping, and polishing of various materials, including metals, ceramics, glass, and plastics.

White fused alumina is widely used in the manufacturing of high-performance abrasives, refractories, ceramics, and other applications that require high levels of purity, hardness, and durability. Its properties make it an excellent choice for use in industrial applications such as surface preparation, surface finishing, and material removal.
Overall, white fused alumina is a versatile and highly effective abrasive material that offers exceptional performance and durability in a range of applications, making it a popular choice among manufacturers and industrial users.

 

 

 

Product Parameters

Physics Properties:
Color	White
Crystal form	Triangal crystal system
Mohs hardness	9.0-9.5
Micro hardness	2000-2200 kg/mm²
Melting point	2250
Maximum operating temperature	1900
True density	3.90 g/cm³
Bulk density	1.5-1.99 g/cm³

 

 

Chemical Position Standards:
Code and Size Range	Chemical Composition%
	AI2O3	SiO2	Fe2O3	Na2O
F90-F150	≥99.50	≤0.10	≤0.05	≤0.30
F180-F220	≥99.50	≤0.10	≤0.05	≤0.30
#240-#3000	≥99.50	≤0.10	≤0.05	≤0.30
#4000-#12500	≥99.50	≤0.10	≤0.05	≤0.30

 

Application

1.Sandblasting, polishing and grinding of metal and glass.

2.Filling of the paint, wear-resistant coating, ceramic, and glaze.

3.Making of oil stone, grinding stone, grinding wheel, sandpaper and emery cloth.

4.Production of ceramic filter membranes, ceramic tubes, ceramic plates.

5.Production of polishing liquid, solid wax and liquid wax.

6.For the use of wear-resistant floor.

7.Advanced grinding and polishing of piezoelectric crystals, semiconductors, stainless steel, aluminum and other metals and non-metals.

8.Specifications and composition.

Packaging & Shipping

Factory Display

Founded in 1996, Zhengzhou Xinli Wear-resistant Materials Co., Ltd. Is a professional integrative enterprise specializing in R&D, producing, and selling various wear-resistant materials. Such as white fused alumina, white corundum powder, alumina powder, green silicon carbide powder, brown fused alumina, brown corundum powder and other wear-resistant materials. With about 25 years experiences, Zhengzhou Xinli has become the first enterprise that achieves the original crystal granularity to standard 0.3μm, which can help to gain the effect of metal mirror polishing.
 

The company has passed iso9001:2015 quality management system certification. It has 2 dumping furnaces and 3 fixed furnaces, 12000V magnetic separator, ball mill, Bamako, OMAX resistance and laser particle size detector and other advanced production equipment and testing instruments. Adhere to innovation, standardized, refined production, so that every customer can use stable quality, price concessions products is our consistent goal!

At present, our company has exported to South Korea, Japan, Vietnam, Thailand, the United States, Chile, Mexico and other countries, and has won unanimous praise from customers.
 

Our Advantages

• High Hardness: WFA is one of the hardest synthetic abrasive materials available, making it ideal for use in applications where a high degree of hardness and abrasion resistance is required.
• High Purity: WFA is made from high-quality alumina powder, which results in a material with a very low level of impurities, making it ideal for use in applications that require a high degree of purity.
• High Chemical Stability: WFA is highly resistant to chemical corrosion, making it suitable for use in harsh chemical environments.

• High Temperature Stability: WFA has a high melting point and can withstand extremely high temperatures, making it ideal for use in high-temperature applications such as furnace linings, refractories, and heating elements.
• Good Grinding Performance: WFA has good grinding performance due to its unique crystal structure, making it an effective abrasive material for a variety of grinding and cutting applications.