New Rock Wool/Glass Wool Composite Board

Polyurethane composite boards are A-grade fire-resistant and impregnable. Baosin's new type fire-resistant rock wool/glass wool sandwich panels are made with two layers of high-quality color steel coated steel plates or other precision-formed metal sheets as the facings. After rolling forming, the rock wool/glass wool strips are flipped 90 degrees (making the fibers perpendicular to the two layers of steel plates). Using a strong, highly adhesive, and fire-resistant bonding agent, the rock wool/glass wool is firmly bonded to the metal panels, creating aesthetically pleasing, flat, and rigid building panels. The formed panels have excellent fire resistance, thermal insulation, and environmental protection features, providing an excellent choice for the industrial building envelope system.

New Type Fireproof Rock Wool/Glass Wool Board Inspection Report (4-hour耐火时限)

The metal sandwich panels with 150mm and 200mm thicknesses, both have fire resistance limits exceeding 240 minutes, as tested by the National Building Materials Testing Center.

Product Introduction:

New fire-resistant rock wool/glass wool roof sandwich panels (with polyurethane edge sealing)

Pure rock wool sandwich panel

Polyurethane roof panels

Polyurethane wall panels

Four-sided tongue and groove board

Refrigeration panel

Clean Sheet

Advantages of Baosin Polyurethane Edge Insulation Board:

Insulation and Heat Retention: Reduces energy consumption by 70%

Baoxin polyurethane-edged rock wool boards offer smooth and even surfaces, with precision平整度 controlled to 0.01cm. The design ensures excellent airtightness and thermal insulation, reducing energy consumption by 70%.

2). Sound Absorption and Noise Reduction

Rock wool is an ideal soundproofing material. Its abundance of fine, long fibers create a porous structure, determining it to be an excellent sound absorption and noise reduction material with a sound insulation level greater than 30dB, effectively reducing interference from external noise.

A1 fire-resistant and flame-retardant

A1-rated thermal and flame-retardant material with a melting point above 1000 degrees. It does not elongate, contract, or deform during fires, effectively blocking fire spread, and does not release harmful substances or gases into the environment.

Waterproof and moisture-proof, hydrophobic rate up to 98%

Water-repellent rock wool products with a water-repellency rate exceeding 98%, no pore penetration, and unique interlocking joints between boards prevent water intrusion; the boards do not soften.