| Model: | - |
|---|---|
| Brand: | Norman |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | castable , hard-wearing , refractory |
| Price: |
-
|
| Min. Order: | - |
| Live Chat: | Last Online:20 May, 2016 |
This series of hard-wearing mouldable material applies compact high alumina clinker as aggregate and meanwhile by adding aluminium oxide micro powder, silicon dioxide micro powder and high-efficiency compound bonding agent for mixing. The product needs no mixture during construction. This hard-wearing mouldable material is characterized by appropriate construction time, quick firing, great wear resistance, long service life, etc.
Main physicochemical index for Hard-weaing mouldable material
|
Item |
KSL65 |
KSL70 |
KSL75 |
|
|
Al2O3(%) :≥ |
70 |
70 |
75 |
|
|
Volume density (g/cm3) :≥ |
2.3 |
2.4 |
2.5 |
|
|
Compression strength (MPa):≥ |
110℃×24h |
60 |
65 |
65 |
|
1000℃×3h |
65 |
75 |
85 |
|
|
Rupture strength (MPa) :≥ |
110℃×24h |
8 |
8 |
9 |
|
1000℃×3h |
10 |
11 |
12 |
|
|
Linear change rate (%) |
1000℃×3h |
0~-0.5 |
0~-0.5 |
0~-0.5 |
|
Heat shock resistance (times) :≥ |
900℃, water cooling |
25 |
25 |
25 |
|
Wearing capacity at normal temperature (cm3) :≤ |
900℃×3h |
6 |
6 |
5 |
|
Maximum service temperature (℃) |
20~40 |
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company web:www.jznem.cn
email:jznem-sunny@hotmail.com
