Porcelain ball
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Product Description
- 产品描述
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I. Product Introduction
Our company's products are made from α-calcined aluminum powder as raw material, through processes such as mixing, ball milling, vibration sieving, molding, and high-temperature calcination. It is a kind of support agent that is high-temperature and high-pressure resistant, chemically stable, and can withstand corrosion by strong acids, strong alkalis, and other organic solvents. It can withstand temperature shocks during production and is used in various reactors to disperse gas-liquid, support, and cover to protect catalysts.
II. Main Applications
Mainly used in the petroleum, chemical, fertilizer, fine chemical, environmental protection, and gas industries, such as fixed beds in reactors for hydrogenation, hydrogen production, reforming, and isomerization.
III. Standards
Implements industry standard HG/T 3683.1-2014,
Performance
Material Type
Ordinary Porcelain
Low Alumina Porcelain
Medium Alumina Porcelain
High Alumina Porcelain
Corundum Porcelain
AL 2 O 3，%
20-30
31-45
46-70
71-90
≥90
AL 2 O 3+ SiO 2
≥90
Fe 2 O 3
≤1
Water Absorption, %
≤5
≤8
Acid Resistance, %
≥90
Alkali Resistance, %
≥85
Resistance to Sudden Temperature Change, ℃
≥300
Compressive Strength
KN/piece
φ3
≥0.20
≥0.25
≥0.30
≥0.35
≥0.40
φ6
≥0.50
≥0.60
≥0.65
≥0.70
≥0.80
φ8
≥0.70
≥0.80
≥0.90
≥1.00
≥1.20
φ10
≥0.85
≥1.0
≥1.20
≥1.50
≥1.90
φ13
≥1.80
≥2.30
≥3.00
≥4.00
≥5.80
φ16
≥2.30
≥3.00
≥4.50
≥6.00
≥7.00
φ20
≥4.30
≥5.00
≥6.00
≥7.50
≥9.00
φ25
≥6.20
≥7.00
≥8.00
≥10.00
≥12.00
φ30
≥7.00
≥8.00
≥10.00
≥12.00
≥14.00
φ38
≥8.80
≥10.00
≥12.00
≥16.00
≥18.00
φ50
≥12.00
≥13.00
≥15.00
≥18.00
≥21.50
φ76
≥16.00
≥18.00
≥20.00
≥22.00
≥25.00
Bulk Density, kg/m³
1300-1400
1400-1500
1500-1600
1600-1800
>1800
Note: Bulk density data is for reference only and is not used as an acceptance criterion.
Implements chemical industry standard HG/T 3683.1-2014 (Industrial Ceramic Balls - Inert Ceramic Balls)
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General Manager Gan:13907994179,13879938608,17379992688
General Manager Zhang:17379992711
Tel:0799-6880199
Phone:0799-6827881
Fax: (0799)6835018
Email:mail@jxchengyu.com
Address: Luqian Industrial Zone, Xiangdong District, Pingxiang City, Jiangxi Province
Jiangxi Pingxiang Chengyu Ceramics Co., Ltd.
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