Non-Asbestos · Yüksek Yoğunluk · 1050°C · A1 Fire-Proof

High Density Calcium Silicate
Termal Yalıtım 800 kg/m³

Non-asbestos high density calcium silicate board produced using Dynamic Method thin-fiber xonotlite (CaO·SiO₂·H₂O). Very high strength, nearly no thermal shrinkage, excellent resistance to thermal shock. Widely used for machine parts, moulds and demanding industrial insulation.

1050°C
Maks. Servis Sıcaklığı
800
kg/m³ Density
≥11 MPa
Basınç Dayanımı

Ürün Tanıtımı

The main high-density calcium silicate materials on the market are made of xonotlite with molecular structure CaO·SiO₂·5H₂O. Our factory uses a Dynamic Method to produce thin-fiber xonotlite with the structure CaO·SiO₂·H₂O.

The newly invented material has lower thermal conductivity, higher service temperature, and is durable for a longer service life compared to conventional high-density calcium silicate products.

Widely used in different industries, formed into various shapes as machine parts or moulds for demanding high-temperature applications.

Standart Boyut: 1230 × 1230 mm thickness  6-160mm; 1250 × 2500 mm thickness 10-80mm; 1200 × 600 mm thickness 10–160 mm (custom sizes and shaped products available)

Product Advantages

  • Very high strength — compressive strength ≥11 MPa, flexural strength ≥5.5 MPa, surface hardness HD 60.
  • Nearly no thermal shrinkage — linear shrinkage ≤0.3% at 900°C for 12 hours, exceptional dimensional stability.
  • Excellent thermal shock resistance — withstands rapid temperature cycling without cracking or degradation.
  • Anti-moisture & chemically stable — resistant to moisture absorption and stable with various chemicals.
  • Non-toxic and safe — contains no asbestos. A1 Class Fire-Proof grade.
  • Good machinability — excellent adaptability to machine shaping, can be formed into various shapes as parts or moulds.

Product Galeri

Non-asbestos high density calcium silicate thermal insulation 800kg/m³ — manufactured by HR RHINO

Teknik Data Sheet

Non-Asbestos High Density High Temperature Calcium Silicate Board, density: 800 kg/m³

Kimyasal Bileşim
SiO₂ % 50 Min
CaO % 35 Min
Al₂O₃ % 1 Max
Fe₂O₃ % 0.5 Max
Loss on Ignition % 7 Max
Fiziksel Özellikler
Görünür Yoğunluk kg/m³ 800 (±10%)
Basınç Dayanımı MPa ≥ 11
Eğilme Dayanımı MPa ≥ 5.5
Surface Hardness HD 60
Continuous Service Temp °C ≤ 1000
Maks. Servis Sıcaklığıerature °C 1050
Doğrusal Termal Çekme % ≤ 0.3 (900°C, 12h)
Isı İletkenliği (20°C) W/m·K ≤ 0.14
Isı İletkenliği (200°C) W/m·K ≤ 0.16
Isı İletkenliği (400°C) W/m·K ≤ 0.19
Isı İletkenliği (600°C) W/m·K ≤ 0.21
Coefficient of Thermal Expansion K⁻¹ 6×10⁻⁶
Non-flammable Grade A1 Class Fire-Proof
Boyutlar ve Toleranslar
Uzunluk mm (±2mm) Genişlik mm (±2mm) Kalınlık mm (±2mm)
1230 1230 6–160
1250 2500 10–80
1200 600 6–160
Customized sizes and high-density shaped products can be manufactured upon request

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