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- Contact Person : Ms. zhang daisy
- Company Name : Hisina Industrial Co., Ltd.
- Tel : 86-799-6611866
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- Address : Jiangxi,Pingxiang,Anyuan Economic Development Zone
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ceramic honeycombs
Detailed Product Description
Honeycomb ceramics is mainly use in chemical industry,metallurgy,petroleum,
spice,metal rubber,chemical fiber,medicine,chemical fertilizer.vapor liquefies,
sewage treatment as tower padding.It mainly as the support of catalyst,heart exchange media and filtrate substrate.
1Compact honeycomb ceramics
chemical analysis
item | SiO2 | AL2O3 | MgO | Fe2O3 | Na2O | K2O+CaO |
value | 48-50% | 37-39% | 7-9% | <1% | <1% | <2% |
Dimension and other physical properties
Dimension | Quantity of channels | wall thickness | inner surface area | free space | average weight |
150*150*300 | 40*40 | 0.7mm | 883 | 65% | 920kg/m3 |
150*150*300 | 25*25 | 1.0mm | 573 | 68% | 770kg/m3 |
physical properties:
Index | Unit | Value |
Gross density | g/cm3 | 2.22-2.45 |
water absorption | % | <3% |
mean expansion coefficient | 10-6/k-1 | a 6.85E06/ |
specific heat capacity | KJ/Kg | 850-950 |
heat conduetivity | W/mk | 1.5-2.5 |
temperature application |
| 1300 |
oper porosity | % | <3 |
temperature cycle resistance | K | 250 |
acid resistance | % | >98 |
2Loose honeycomb ceramics catalysis body
chemical analysis
item | SiO2 | AL2O3 | MgO | Fe2O3 | Na2O | MgO |
value | 48-51% | 31-34% | 14-16% | <0.5% | <0.5% | <0.5% |
Dimension and other physical properties
Dimension | Quantity of channels | wall thickness | inner surface area | free space | average weight |
150*150*300 | 40*40 | 0.7mm | 883 | 65% | 518kg/m3 |
150*150*300 | 25*25 | 1.0mm | 573 | 68% | 502kg/m3 |
physical properties:
Index | Unit | Value |
Gross density | g/cm3 | 1.9-2.0 |
water absorption | % | <30% |
mean expansion coefficient | 10-6/k-1 | <2 |
specific heat capacity | KJ/Kg | 830-900 |
heat conduetivity | W/mk | 1.5-2.5 |
temperature application |
| 1300 |
oper porosity | % | <3 |
temperature cycle resistance | K | 300 |
acid resistance | % | >98 |
