High Strength Rigid Polyiso Foam Insulation Industrial Thermal Insulation

Product Specification

Product Overview

High-Strength Rigid Polyisocyanurate Foam is an advanced rigid insulation material engineered through precise chemical polymerization. Its unique cross-linked structure combined with a closed-cell content ≥95% forms an efficient thermal barrier, delivering exceptional dimensional stability and minimal moisture absorption. Demonstrating outstanding performance across extreme temperature environments, it significantly outperforms traditional polyurethane (PU) materials, making it ideal for demanding applications in energy, chemical processing, construction, and cold chain logistics.

Key Features

• Superior Closed-Cell Structure: ≥95% closed-cell content effectively blocks gas diffusion and moisture penetration, ensuring long-term thermal stability.

• Excellent Fire Resistance: Complies with B1 flame-retardant standards, featuring low smoke and toxicity levels for high-safety applications.

• Outstanding Mechanical Properties: High compressive (≥200 kPa) and tensile strength (≥320 kPa) suitable for complex load conditions.

• Broad Temperature Tolerance: Service range from -196°C to +120°C, covering cryogenic to high-temperature environments.

• Ultra-Low Thermal Conductivity: As low as 0.025 W/(m·K) at room temperature, further reducing to 0.016 W/(m·K) at -170°C for maximum energy efficiency.

• Customizable Solutions: Available in precision-cut panels, sheets, and fabricated pipe sections to meet specific project requirements.

Technical Parameters

Applications

This product represents the ideal insulation solution for low-temperature and industrial systems, particularly suitable for:

• Energy & Chemical: LNG storage tanks, ethylene plants, cryogenic pipelines

• Cold Chain Logistics: Cold storage facilities, refrigerated transport insulation

• Industrial Construction: Clean rooms, fire partitions, roofing systems

• Special Applications: Marine compartments, thermal management in new energy systems

Integrated System Components

• Primary Insulation: Multi-layer PIR composite structure (inner + intermediate reinforcement + outer layers)

• Vapor Barriers: PAP aluminum foil composites with mastic + fiberglass mesh sealing systems

• Protective Cladding: Aluminum alloy/stainless steel/aluminized steel sheets, GRP

• Accessories: Specialty sealants (e.g., HS-10-02), stainless steel bands/pressure-sensitive tapes

Handling & Storage Guidelines

1. Store in cool, dry conditions protected from direct UV exposure and heat sources

2. Inner black polyethylene moisture-proof packaging with reinforced carton exterior

3. Handle with care during transportation - no rolling or impact; cut using professional tools and secure with fiberglass tapes or steel bands

Why Partner With Us

• Scale Manufacturing: Leading automated PIR production lines ensuring stable supply and cost efficiency

• End-to-End Quality Control: Strict quality tracking from raw materials to finished products guaranteeing consistent performance

• Custom Engineering Support: Precision cutting according to drawings with rapid response to non-standard requirements

• Technical Expertise: Comprehensive support from material selection to system design integration

Tags
High-Strength PIR Foam, Polyisocyanurate Insulation Board, Industrial Thermal Insulation, Cryogenic Insulation Systems, B1 Fire-Rated Foam