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| Product Name: |
ceramic rasching ring
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| Supply Ability: |
200000mt/per year |
| Related proudcts |
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| Specifications |
ceramic rasching ring |
| Price Term: |
FOB |
| Port of loading: |
shanghai |
| Minimum Order |
10M3 |
| Unit Price: |
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This product has excellent acid and heat resistance. It can
standup to corrosion of various inorganic acids, organic acids and organic solvents except HF. It can be used in high or low temperature. Application ranges wide. It can be used in drying, absorbing,cooling and regenerating tower in chemical, metallurgic, coal gas and sir separation industry, etc.
& Typical chemical composition
SiO2
68-72
MgO
0.6
Al2O3
18-22
CaO
0.6
Fe2O3
Max. 1
K2O
3.5-4.5
Na2O
0.1-0.3
Soluble Fe: <0.01%
Acid resistance: 99.5%(DIN51102 sheet 2)
& Typical physical properties
Density
g/cm³
2.3-2.4
Water Absorption
%
0-0.5
Compressive Strength
N /mm²
300-500
E-Modulus
GPa
60
Mohs Hardness
Scale
7-8
Specific heat, 20-100
J/kgK
840-920
Thermal Conductivity 30-100
W/mK
1-1.5
Coefficient of thermal expension
(20-600)10-6K-1
4.7
Heat Resistance
Up to
1000
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| Company: |
Pingxiang HuangGuan Chemical Co., Ltd.
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| Contact: |
Mr. zhongyi liu |
| Address: |
Xiabu Industrial Park,Xiangdong |
| Postcode: |
337000 |
| Tel: |
0086-799-68837881 |
| Fax: |
0086-799-6883771 |
| E-mail: |
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