ZHONGJING produces EVA seal strips from modified closed-cell foam formulated to meet UL94 V-0 flame retardant requirements. Manufactured in an ISO 9001 certified facility, these seal strips feature self-extinguishing properties and compression resilience. The self-adhesive backing allows installation without additional tools, making them suitable for door frames, window gaps, and fire passageways in commercial construction projects. The material demonstrates aging resistance and temperature stability, providing fire blocking, sound insulation, and thermal retention for industrial facility applications and commercial building projects.
The EVA seal strips undergo flame retardant modification to achieve UL94 V-0 classification, meaning they self-extinguish and prevent flame spread under test conditions. This classification supports fire safety compliance in commercial buildings and industrial facilities. The material formulation prevents combustion propagation, acting as a barrier component for architectural doors, windows, and fire-protected spaces.
The closed-cell foam structure creates a waterproof, moisture-resistant seal with airtight properties. This structure blocks smoke penetration and slows fire progression. The material maintains flexibility across temperature variations, adapting to gap tolerances in door frames, window frames, glass installations, and wall connections. The seal strips fill gaps consistently to provide fire blocking, sound reduction, dust exclusion, and thermal insulation functions.
Parameter | Specification |
Material | Modified closed-cell EVA foam |
Flame Retardant Rating | UL94 V-0 |
Production Standard | ISO 9001 certified facility |
Backing Type | Self-adhesive |
Installation | Tool-free application |
Key Functions | Fire blocking, sound insulation, thermal retention, dust exclusion |
Structure | Closed-cell foam |
The pre-applied adhesive backing creates secure attachment without additional fasteners or installation tools. The material allows custom cutting to match specific dimension requirements for different project sizes. Adhesion remains stable throughout the product service life, with no hardening, yellowing, or deformation under normal operating conditions.
These EVA seal strips serve commercial construction, industrial facilities, office buildings, fire passage doors, computer rooms, and cabinet enclosures. They meet fire protection specifications for civil engineering and commercial procurement projects. Applications include plastic steel windows, aluminum alloy windows, wooden doors, and fire-rated door assemblies in commercial properties.
This EVA seal strip meets UL94 V-0 flame retardant standards, with self-extinguishing properties tested according to UL94 protocols.
The material demonstrates wide temperature resistance, maintaining sealing performance and physical properties across typical operating conditions for commercial building applications.
This product serves commercial construction, industrial facility maintenance, office building fire safety upgrades, and fire passage sealing projects. It complies with standard fire protection specifications for commercial procurement applications.
2026-03-19
2026-03-19
2026-03-19
