Honest International Trade Co., Ltd.
Products
 
Company Profile

Company Info

Company Name:
Dalian Honest International Trade Co., Ltd.
Street Address:
ROOM 614,NO.34,ZHUYU WEST STREET,DALIAN,CHINA
City:Dalian
Province/State: Liaoning
Country/Region: China (Mainland)
Zip: 116001
Telephone:
86-0411-82597150
Fax:86-0411-82597180
Contact person:
Mr.Liu Cheng Hui

 

      ProInfo >> Graphite Plates
Graphite Plates

Graphite plates have good resistance to thermal shock, oxidation and corrosion, and have suitable resistivity and homogenous structure. They have been used extensively in industries like solar, foundry, chemicals, electronics, ferrous metals, high-temp, processing, ceramics and refractory. The specific applications include: Casting Molds ;Resistance Heating Elements ;Channels Parts For Heat Exchangers ;Susceptors For Induction Furnace ;Furnace Linings ;Head Electrodes For Acheson Furnace ;Anodes For Metals Electrolysis ;Boats And Trays For Sintering ;Heat Shields And Covers For Pulling Of Monocrystalline  silicon.


Medium-grain Specialty Graphite HTK1

项目
ltem
单位
Unit
保证值
Guarantee Value
典型值
Typical Value
保证值
Guarantee Value
典型值
Typical Value
保证值
Guarantee Value
典型值
Typical Value
最大粒度
Max Grain Size
mm
2
2
4
4
8
8
体积密度
Bulk Density
g/cm3
≥1.58
1.60
≥1.57
1.58
≥1.56
1.58
电阻率
Specific Resistance
μΩ·m
≤11.5
10.5
≤11.5
10.5
≤12.5
11.5
抗折强度
Bending Strength
MPa
≥6.0
6.5
≥6.5
7.0
≥7.0
7.5
抗压强度
Compressive Strength
MPa
≥18.0
18.5
≥17.5
18.0
≥16.0
17.0
弹性模量
modulus of elasticity
GPa
≤9.3
7.5
≤9.3
7.5
≤9.3
7.0
热膨胀系数
C.T.E (100-600)℃
10-6/℃
≤2.5
2.4
≤2.5
2.4
≤2.5
2.4
灰分
Ash Content
≤0.3
0.09
≤0.3
0.09
≤0.3
0.09

Medium-grain Specialty Graphite HTK2

项目
ltem
单位
Unit
保证值
Guarantee Value
典型值
Typical Value
保证值
Guarantee Value
典型值
Typical Value
保证值
Guarantee Value
典型值
Typical Value
最大粒度
Max Grain Size
mm
2
2
4
4
8
8
体积密度
Bulk Density
g/cm3
≥1.70
1.75
≥1.69
1.73
≥1.68
1.72
电阻率
Specific Resistance
μΩ·m
≤8.5
7.5
≤8.5
7.5
≤9.0
8.5
抗折强度
Bending Strength
MPa
≥9.0
10.0
≥9.0
10.0
≥10.0
12.5
抗压强度
Compressive Strength
MPa
≥30.0
31.0
≥29.0
30.0
≥30.0
31.0
弹性模量
modulus of elasticity
GPa
≤12.0
9.5
≤12.0
9.5
≤12.0
9.0
热膨胀系数
C.T.E (100-600)℃
10-6/℃
≤2.5
2.3
≤2.5
2.3
≤2.5
2.3
灰分
Ash Content
≤0.3
0.09
≤0.3
0.09
≤0.3
0.09

Fine-grain Specialty Graphite HTK3

项目
ltem
单位
Unit
保证值
Guarantee Value
典型值
Typical Value
最大粒度
Max Grain Size
mm
0.8
0.8
体积密度
Bulk Density
g/cm3
≥1.70
1.73
电阻率
Specific Resistance  
μΩ·m
≤8.5
7.5
抗折强度 
Bending Strength
MPa
≥10.0
11.0
抗压强度    
Compressive Strength
MPa
≥24.0
27.0
热导率   
Thermal Conductivity
W/(m·K)
≥120
150
热膨胀系数  
C.T.E  (100-600)℃ 
10-6/℃
≤2.5
2.2
灰分   
Ash Content
≤0.3
0.09

Fine-grain Specialty Graphite HTK4

项目
ltem
单位
Unit
保证值
Guarantee Value
典型值
Typical Value
最大粒度
Max Grain Size
mm
0.8
0.8
体积密度
Bulk Density
g/cm3
≥1.73
1.76
电阻率
Specific Resistance  
μΩ·m
≤8.0
7.0
抗折强度 
Bending Strength
MPa
≥12.0
12.5
抗压强度     
Compressive Strength
MPa
≥31.0
34.0
热导率   
Thermal Conductivity
W/(m·K)
≥130
160
热膨胀系数  
C.T.E  (100-600)℃ 
10-6/℃
≤2.5
2.1
灰分   
Ash Content
≤0.3
0.09