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Sinopan PIR Panels Achieve ASTM E84-22 Certification, Setting New Benchmark in Fire Safety
Sinopan PIR Panels Achieve ASTM E84-22 Certification, Setting New Benchmark in Fire Safety
Jul 17, 2025
Sinopan, a global leader in high-performance insulation solutions, today announced its Polyisocyanurate (PIR) sandwich panels have successfully attained the rigorous ASTM E84-22 certification – the latest U.S. standard for surface burning characteristics. This Class A fire safety certification validates Sinopan's commitment to engineering the industry's most advanced fire-resistant building materials.
Unmatched Fire Safety Performance
Testing conducted under the updated ASTM E84-22 protocol demonstrated exceptional results that significantly exceed Class A requirements:
Flame Spread Index (FSI) = 0 (Surpassing the Class A threshold of ≤25 and achieving the best possible score)
Smoke Developed Index (SDI) = 140 (Well below the Class A limit of 450)
These results position Sinopan PIR panels among the elite building materials for fire safety, providing unparalleled protection against flame propagation and smoke generation in critical applications.
Engineered for Safety-Critical Applications
Widely specified for cold storage facilities, industrial warehouses, food processing plants, and other high-risk construction environments, Sinopan panels now combine best-in-class fire resistance with their renowned thermal efficiency. This dual-performance capability delivers:
Enhanced life safety protection for occupants and assets
Reduced insurance risks through superior fire containment
Maintained energy efficiency for sustainable operations
Global Implications for Construction Safety
The ASTM E84-22 certification – recognized as the gold standard in North America and influential in international markets – strengthens Sinopan's position as a provider of globally certified building solutions. This development comes amid increasing regulatory focus on fire safety in industrial and commercial construction.
Unmatched Fire Safety Performance
Testing conducted under the updated ASTM E84-22 protocol demonstrated exceptional results that significantly exceed Class A requirements:
Flame Spread Index (FSI) = 0 (Surpassing the Class A threshold of ≤25 and achieving the best possible score)
Smoke Developed Index (SDI) = 140 (Well below the Class A limit of 450)
These results position Sinopan PIR panels among the elite building materials for fire safety, providing unparalleled protection against flame propagation and smoke generation in critical applications.
Engineered for Safety-Critical Applications
Widely specified for cold storage facilities, industrial warehouses, food processing plants, and other high-risk construction environments, Sinopan panels now combine best-in-class fire resistance with their renowned thermal efficiency. This dual-performance capability delivers:
Enhanced life safety protection for occupants and assets
Reduced insurance risks through superior fire containment
Maintained energy efficiency for sustainable operations
Global Implications for Construction Safety
The ASTM E84-22 certification – recognized as the gold standard in North America and influential in international markets – strengthens Sinopan's position as a provider of globally certified building solutions. This development comes amid increasing regulatory focus on fire safety in industrial and commercial construction.
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