PIR Foam (Our Advanced) | Industrial pipelines, cryogenic systems | Thermal Conductivity: 0.020 W/m·K (Industry: 0.030▲▲) Certifications: 7 (DNV, ASTM C518, CCS, CE, EAC, ABS, GOST) Weight: 28 kg/m³ (Lightweight) | ▲▲ 30% lower heat loss vs fiberglass ▲▲▲ 7 certifications (Industry avg: 3) Temp Range: -180°C to 120°C | Higher cost ▲▲ Requires专业安装 (Special tools needed) |
Fiberglass | HVAC systems, commercial buildings | Thermal Conductivity: 0.040 W/m·K (PIR Base: 0.025▲) Weight: 20 kg/m³ Temp Range: -40°C to 400°C | Cost-effective ▲▲ Easy to cut and install Non-corrosive | Lower R-value (50% less than PIR) Skin irritation risk during handling |
Mineral Wool | Industrial plants, acoustic insulation | Thermal Conductivity: 0.044 W/m·K Fire Resistance: Class A (ASTM E84) Sound Absorption: NRC 0.8 | Fire-resistant ▲▲ Excellent sound dampening ▲▲▲ Eco-friendly | Heavy (45 kg/m³) Higher cost vs fiberglass Dust during installation |
Cellular Glass | Chemical plants, cryogenic pipelines | Thermal Conductivity: 0.035 W/m·K Chemical Resistance: ASTM C1600 (acid/alkali) Non-Combustible: Class A | ▲▲ Chemical-resistant (vs PIR) Non-flammable ▲▲▲ Long lifespan | Brittle (prone to cracking) Expensive (2x cost of fiberglass) |
XPS Polystyrene | Residential HVAC, below-ground piping | Thermal Conductivity: 0.033 W/m·K Moisture Resistance: ASTM C578 (water absorption <1%) Density: 35 kg/m³ | Moisture-resistant ▲▲ Cost-effective (50% cheaper than PIR) Lightweight | Flammable (Class B) Limited temp range (-30°C to 70°C) Environmental concerns (CFCs) |
Neoprene Rubber | Marine, vibration-sensitive systems | Thermal Conductivity: 0.050 W/m·K Flexibility: ASTM D638 (elongation 300%) Oil Resistance: ASTM D471 | ▲▲ Flexible (bends to 90°) Oil/chemical-resistant ▲▲ Vibration damping | Higher cost (3x fiberglass) Lower R-value (vs PIR) Requires专业胶粘剂 |