I. Core Performance Advantages of PIR Pre-Insulated Panels
Outstanding heat insulation efficiency
The thermal conductivity is as low as 0.018 to 0.024 W/(m · K), and with a closed-cell rate of ≥95%, it effectively blocks air convection and water vapor penetration, and its heat insulation performance is superior to that of EPS and ordinary PU materials. The volume change rate is extremely small within the extreme temperature range of -196 ℃ to + 120℃, making it suitable for full-scenario insulation from deep cold to medium and high temperatures.
Structural strength and durability
The compressive strength reaches 150 to 300 kPa, capable of withstanding the loads of shelves, equipment, etc. It is not prone to shrinkage or cracking even after long-term use, and its service life can exceed 20 years, significantly reducing maintenance costs.
II. Construction and Environmental Protection Characteristics
It can be freely cut, supports on-site spraying or modular installation, firmly adheres to various substrates, and can eliminate the cold bridge effect.
Environmental protection and safety:
Utilizing fluorine-free foaming technology, it does not contain ozone-depleting substances such as CFCs and HCFCs, complies with RoHS standards, and has a low global warming potential (GWP). It is recommended that the ambient temperature during construction be between 15 and 35 degrees Celsius and the humidity be less than 85%. Protective measures should be taken.
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