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NEOKOTE-KA : RCF-Free Coating materials
Description
Surface coating for fiber protection plays an important role in block lining of high temperature furnaces. Suitable materials are selected by talking operating conditions into consideration.
NEOKOTE-KA is free from RCF.
Quality
| Product name | NEOKOTE–KA | NEOKOTE–MI | NEOKOTE–SL | NEOKOTE–16SL | NEOKOTE–16S | NEOKOTE–2 | |
| Max. Service Temperature(℃) | 1450 | 1400 | 1500 | 1600 | 1500 | 1400 | |
| Type | Dry | Wet | Wet | Wet | Dry | Wet | |
| Color | White | White | Blue | Blue | Light Gray | White | |
| Bulk Density (kg/m³) | before dry | 1000 | 2000 | 1300 | 1350 | 1400 | 1000 |
| after dry | – | – | 800 | 800 | 1600 | 400 | |
| Amount of water to be mixed for spraying (%) | 45～50 | – | – | – | 45～50 | – | |
| Linear Shrinkage (%) | at 1200℃ | – | – | 0.7 | – | – | – |
| at 1300℃ | – | 0.3* | – | – | – | – | |
| ( )℃×24h | at 1400℃ | – | 0.4* | – | 0 | 0.2 | 1.8 |
| *( )℃×3h | at 1450℃ | 1.0* | – | – | – | ||
| Chemical Composition (%) | Al₂O₃ | 80 | 87 | 86 | 90 | 78 | 53 |
| SiO₂ | 3 | 13 | 13 | 9 | 19 | 47 | |
| MgO | 16 | – | – | – | – | – | |
| Others | 1 | – | – | – | – | – | |
| Spray application amount | 3～4 | 5～6 | 4～5 | 4～5 | 2～3 | 4～5 | |
| *thickness 1～2mm (kg/m²) | |||||||
| Application method | Spraying or troweling | Spraying | Spraying | Spraying | Spraying | ||
| Quantity per Bag (kg) | 20 | 20 | 20 | 20 | 25 | 4、15 | |
| Packaging | Paper Bag | Can | Can | Can | Carton Box | Can | |
Data shown are typical values obtained in accordance with accepted test methods.
They are provided for your reference only and are subject to change without notice.
Catalog
Contact
【Call】
Branch Office: Overseas Department,
Tokyo, Osaka, Nagoya, Kyushu
+81-6-7711-5808 
