Fireproof PIR Thermal Insulation Board Wide Operating Temperature Range
Price:
Negotiable
MOQ:
20 Cubic Meters
Delivery Time:
Negotiable
Brand:
Kaff Rees
Product Description
Fireproof PIR Thermal Insulation Board Wide Operating Temperature Range
Product Description
Polyisocyanurate (PIR) is a foaming material made by the polymerization of isocyanate and polyether. Its physical and fire resistance properties are superior to polyurethane, featuring small thermal conductivity and high dimensional stability. It belongs to the category of organic hard thermal insulation materials.
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
Key Features
Fire resistance rated as B1
Operating temperature range: -196℃ to +120℃
Excellent dimensional stability
Customizable cutting in panels and pipes according to requirements
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 |
Applications
PIR is an ideal organic low-temperature heat insulation material with small thermal conductivity and high dimensional stability. Suitable for a wide temperature range, it is widely used in LNG, ethylene, cold storage and other low-temperature industries.
Packing and Storage
- Store in a dry, lightproof, shady, and ventilated place
- Keep away from heat sources and protect from sun exposure
- Inner package: black polyethylene bags
- Outer package: cartons
Cautions
- Handle PIR gently, avoid rolling, collision and heavy pressure during moving
- When applied to pipe and equipment insulation, fasten with glass fiber tape or steel band
- Cut with saw 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