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Calcium silicate insulation board is specifically developed to meet load-bearing requirements for refractory materials at the base of industrial kilns. Unlike standard construction boards, this high-strength industrial version focuses on stable performance under long-term high temperatures and superior thermal insulation effects.
Composed of over 90% siliceous and calcium materials, these panels are manufactured through pulping, forming, steaming, drying, and sanding processes. The boards are 100% asbestos-free, featuring low bulk density, high strength, and low thermal conductivity, making them ideal for metallurgy, power plants, and aluminum industries.



| Characteristic |
✓ Low thermal conductivity & excellent insulation.
✓ High hardness, compressive, and flexural strength.
✓ Non-toxic, non-flammable, and environmentally friendly.
✓ Excellent electrical and sound insulation.
✓ Easy to cut and install, saving construction costs.
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| Application |
✓ Non-ferrous metal industry backing insulation.
✓ Metallurgical building materials equipment.
✓ Marine and fire door industry filling.
✓ Green fireproof building materials.
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Ampy Pipe