High Stability Polyiso Foam Board Thermal Insulation Material ASTM D1622 ISO 845
Price:
Negotiable
MOQ:
20 Cubic Meters
Delivery Time:
Negotiable
Brand:
Kaff Rees
Product Description
High Stability Polyiso Foam Board Thermal Insulation Material ASTM D1622 ISO 845
Application
This high-performance organic low-temperature thermal insulation material features excellent thermal conductivity and dimensional stability. Ideal for LNG, ethylene, cold storage, and other low-temperature industrial applications.
Product Introduction
Polyisocyanurate (PIR) is a premium foaming material created through isocyanate and polyether polymerization. Offering superior physical and fire resistance properties compared to polyurethane, it provides exceptional thermal insulation performance with outstanding dimensional stability.
Key Features
- B1 fire resistance rating
- Operating temperature range: -196℃ to +120℃
- Excellent dimensional stability
- Customizable panel and pipe cutting options
Technical Properties
| Item | Unit | Technical Data | Test Mode |
|---|---|---|---|
| Density | kg/m3 | ≥40 | ASTM D1622 / ISO 845 |
| Thermal Conductivity | W/(m*K) |
≤0.035 (+100℃) ≤0.029 (+50℃) ≤0.025 (+10℃) ≤0.024 (0℃) ≤0.023 (-50℃) ≤0.022 (-100℃) ≤0.017 (-150℃) ≤0.016 (-170℃) |
ASTM C177 |
| Compressive Strength | kPa |
+23℃: ≥200 -165℃: ≥280 |
ASTM D 1621 |
| Tensile Strength | kPa |
+23℃: ≥320 -165℃: ≥265 |
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. | ℃ | -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 dry, lightproof, shady, and ventilated conditions away from heat sources and direct sunlight
- Packaged in black polyethylene bags inside protective cartons
Handling Cautions
- Handle PIR materials gently - avoid rolling, collision, or heavy pressure during transport
- Secure pipe and equipment insulation with glass fiber tape or steel bands
- Use saws for cutting during installation
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