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High strength, anti-deform, low expansion, high refractoriness. Preventing burn-in, deform, shifting during pouring for hollow camshaft castings.
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Technical Parameters |
1. Cold tensile strength: > 20MPa;
2. Bending: 0.1mm ~ 0.3mm;
3. Expansion: 0.1% ~ 0.3% ;
4.Refractoriness: ≥1800¡æ. |
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Directions |
Same as tranditional resin coated sand. |
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Applications |
Complex, tiny, thin iron casting. |
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Remarks |
Keep away from water, moisture, and direct sunlight. |
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Ingredients |
Silica sand, phenolic resin, and other additives |
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Packages |
50kg¡¢500kg¡¢1000kg |
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