An Application Case of Silicone Fiberglass Sleeving in Fireproof Sealing

During routine safety inspections at a data center located overseas by a leading global interactive entertainment company, seal failures were discovered in fire barriers, cable entry holes, and cabinet bottoms in multiple precision air conditioning areas within the computer room. These gaps not only created potential pathways for fire spread, but also could lead to air leakage and humidity loss, compromising the efficiency of the precision temperature control system and posing a threat to server hardware valued at tens of millions of yuan.

The customer's operations team had extremely stringent safety standards and urgently needed a permanent sealing solution that met the highest fire ratings, could withstand long-term dynamic environments, and was easy to install. Volsun's "Fireproof Sealing High-Resilience Silicone Rubber Fiberglass Sleeving," with its superior fire integrity, excellent environmental tolerance, and seamless installation experience, passed a rigorous evaluation by the customer's engineering team and was selected as the optimal material for this high-standard maintenance upgrade.

This fiberglass tubing solution exceeded standards and met the stringent requirements of the data center:

• Excellent Fire Resistance: Its excellent flame retardancy effectively prevents flames and other toxic fumes from spreading through gaps, saving critical time for fire protection system activation. Environmental Tolerance: With a temperature range of -60°C to 200°C, it easily withstands the cold shocks and hot spots of precision air conditioning in computer rooms. Its excellent weather and ozone resistance ensures long-term service and lifespan in highly circulated computer rooms.

• High Resilience and Fatigue Resistance: After countless openings and closings, the cabinet door instantly rebounds to maintain a permanent seal, preventing air leakage and improving cooling efficiency.

• Non-Destructive Installation, Operation and Maintenance Friendly:

• The installation process requires no flames or special tools; simply clean the surface and apply the sleeve, with zero disruption to online services.

• The soft, easy-to-cut material allows for flexible adjustments to suit cable thicknesses and complex interfaces, achieving a perfectly customized seal.

• Clean, Safe, and foolproof:

• The silicone rubber material is non-corrosive and contains no volatiles, ensuring no damage to sensitive server electronic components and fully meeting the stringent air cleanliness requirements of data centers.

After the project was implemented, the air tightness and fire safety of the computer room were significantly improved, providing customers with a more solid and reliable physical infrastructure guarantee for their gaming services.

As a professional fiberglass sleeving manufacturer, Volsun combine our years of experience to meet the diverse and unique needs of our customers. Contact us for free samples and custom design solutions.