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HONGDA Ceramics Co., Ltd.
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chemical resistant Alumina engineering Ceramics Liner wear resistant material industry
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
chemical resistant Alumina engineering Ceramics Liner wear
chemical resistant Alumina engineering Ceramics Liner wear resistant material industry
2.High density
3.Different options for backing
4.Easy to install
Alumina Ceramic Liner with Rubber is use of rubber vulcanization process, to embeded the wear- resistant
ceramic vulcanized into rubber, stick it on the inner wall of equipment with the adhesive paste.
It combines wear-resistance of ceramic and impact-resistance of rubber, apply to conveying systems equipment work under normal temperature, and can bear some impact.
Widely used on the chutes,hoppers, ash pipelines and other equipment as wear protection liner in coal fired power plants, iron and steel industry. Liner can be bended, cut to install on all kinds of special-shaped equipment,and fireresisting, weak acid and alkali-resistance.This type is limited to below 100-300°C temperature environments.
Main Specifications:
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Specification (mm) |
Thickness of rubber (mm) |
Thickness of ceramic (mm) |
Total thickness (mm) |
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250x250x10(17.5x17.5x5) |
10 |
5 |
15 |
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250x250x15(17.5x17.5x8) |
15 |
8 |
23 |
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250x250x14(17.5x17.5x7) |
14 |
7 |
21 |
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500x500x6(17.5x17.5x3) |
6 |
3 |
9 |
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500x500x9(17.5x17.5x5) |
9 |
5 |
14 |
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500x500x10(17.5x17.5x6) |
6 |
10 |
16 |
It also can make dimension according to customers’ request.
Ceramic technical parameters
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Parts |
Item |
Index |
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ceramic |
Al2O3 |
≥92% |
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Density |
≥3.6 g/cm3 |
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Rockwell Hardness |
≥87 HRA |
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Compressive Strength |
≥850MPa |
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Fracture Toughness |
≥4.8MPa·m1/2 |
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Bending Strength |
≥290MPa |
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Thermal conductivity |
20w/m.k |
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Coefficient of thermal expansion |
7.2x10-6m/xm.k |
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Rubber |
Tensile Strengh |
≥12Mpa |
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Break Extensiion |
≥250% |
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Shore Hardness |
55-65 |
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Break permanent deformation |
≤24% |
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Rubber and ceramic adhension |
≥3.0Mpa |
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Temperature |
≤100~300°C |
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Rubber aging life |
≥8 years |
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Company Info
HONGDA Ceramics Co., Ltd. [China (Mainland)]
Business Type:Manufacturer
City: Shanghai
Province/State: Shanghai
Country/Region: China (Mainland)
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