Durable Polyisocyanurate Insulation Panels Wide Operating Temperature Range
Price:
Negotiable
MOQ:
20 Cubic Meters
Delivery Time:
Negotiable
Brand:
Kaff Rees
Product Description
Durable Polyisocyanurate Insulation Panels Wide Operating Temperature Range
Application
These polyisocyanurate insulation panels serve as ideal organic low-temperature thermal insulation materials, featuring minimal thermal conductivity and excellent dimensional stability. Designed for a broad temperature range, they are extensively used in LNG, ethylene, cold storage, and other low-temperature industrial applications.
Product Introduction
Polyisocyanurate (PIR) is a high-performance foaming material created through the polymerization of isocyanate and polyether. Offering superior physical and fire-resistant properties compared to polyurethane, PIR insulation provides outstanding thermal conductivity and dimensional stability as an organic rigid thermal insulation material.
Key Features
- Fire resistance rated B1
- Operating temperature range: -196°C to +120°C
- Exceptional dimensional stability
- Customizable panel and pipe cutting options available
Technical Properties
| Item | Unit | Technical Data | Test Mode |
|---|---|---|---|
| Density | kg/m³ | ≥40 | ASTM D1622 / ISO 845 |
| Thermal Conductivity | W/(m*K) |
≤0.035 (+100°C) ≤0.029 (+50°C) ≤0.025 (+10°C) ≤0.024 (0°C) ≤0.023 (-50°C) ≤0.022 (-100°C) ≤0.017 (-150°C) ≤0.016 (-170°C) |
ASTM C177 |
| Compressive Strength | kPa |
≥200 (+23°C) ≥280 (-165°C) |
ASTM D 1621 |
| Tensile Strength | kPa |
≥320 (+23°C) ≥265 (-165°C) |
ASTM D 1623 |
| Flame Spread Index | ﹤25 | ASTM E84 | |
| Oxygen index | ≥30 | GB/T 2406.2 | |
| Water Absorption by Vol. | % | ≤2 | ASTM D2842 |
| Water Vapor Permeability | ng/(Pa*s*m) | ≤5.5 | ASTM E96 |
| Closed Cell Ratio | % | ≥95 | ASTM D6226 |
| Lineal Thermal Expansion Coefficient | m/(m*K) | ≤70×10⁻⁶ | ASTM D696 |
| PH Value | 5.5-7 | ASTM C871 | |
| Chloride Content | ppm | ≤60 | GB/T 11835 |
| Elastic Modulus | MPa | ≤16 | ASTM D1623 |
| Service Temp. | °C | -196～+120 |
Typical PIR Insulation System Structure
- PIR Shell: inner layer + middle layer (if necessary) + outer layer
- Secondary Vapor Barrier: PAP aluminum foil
- Main Vapor Barrier: mastic + fiberglass meshes + mastic
- Metal Protective Layer: aluminum alloy plate, stainless steel plate, aluminized steel plate, GRP
- Sealant: HS-10-02, Foster 95-50, etc
- Strapping Material: stainless steel tape, sub sensitive tape
Packing and Storage
- Store in a dry, lightproof, shady, and ventilated area, away from heat sources and protected from sun exposure
- Inner packaging consists of black polyethylene bags with outer carton packaging
Handling Cautions
- Handle PIR materials gently, avoiding rolling, collision, or heavy pressure during transportation
- When installing on pipes and equipment, secure with glass fiber tape or steel bands
- Use saws for cutting during application
Production Flow
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JSHESOL THERMAL INSULATION TECHNOLOGY CO., LTD
Location
Room 601, Building 3, Leading Tower, High-speed Railway New Town, No. 3 Xiushuihe Road, Xinqiao Sub-district, Xinbei District, Changzhou City, Jiangsu Province, China
Contact Person
hua