Enhancing Building Safety & Efficiency with B2 Grade Fire-Retardant Polyurethane Foam Boards

In the realm of modern construction and industrial insulation, finding a material that perfectly balances thermal performance with critical fire safety is paramount. Our premium B2 Grade Fire-Retardant Polyurethane Foam Insulation Board, manufactured in Langfang, stands out as a superior solution for demanding applications, particularly in XPS外墙保温系统 (XPS外墙保温系统). Engineered for excellence, this board is designed to provide reliable insulation while significantly enhancing the fire resistance of building envelopes.

Unmatched Core Specifications for Superior Performance

This insulation board is crafted from high-quality polyurethane芯材, formed into a微孔状 (microcellular) structure that is key to its insulating prowess. With a standard 规格 of 1200*600*70mm and a长方形 shape, it offers ease of handling and installation. The material's exceptional 导热系数 (Thermal Conductivity) of just 0.035 W/(m·K) at room temperature ensures minimal heat transfer, leading to remarkable energy savings in both residential and commercial buildings. Its operational range extends to a使用温度 of up to 200°C, confirming its stability under various conditions.

Prioritizing Safety with Certified Fire-Retardant Properties

The defining feature of this product is its B2级 (Grade B2) fire-retardant classification. As a阻燃型 (flame-retardant type) board, it exhibits the crucial characteristic of离火自熄 (self-extinguishing). This means the material will cease burning once the ignition source is removed, a vital safety mechanism that can help contain fires and provide crucial evacuation time. This makes it an indispensable choice for projects where fire safety codes and occupant protection are non-negotiable.

Robust Mechanical Strength for Long-Term Durability

Beyond insulation and fire resistance, structural integrity is assured. The board boasts impressive mechanical properties, including an抗压强度 (Compressive Strength) and抗弯强度 (Flexural Strength) of 177 kPa. It maintains flexibility with a低温弯折≤ (Low-Temperature Flexure) of 9% and a断裂伸长率 (Elongation at Break) of 8%. This combination of strength and slight flexibility ensures the board can withstand loads, impacts, and structural movements without cracking or degrading, guaranteeing long-term performance as屋顶保温板 (roof insulation board) or in wall systems.

Ideal Applications and Customization Options

This聚氨酯屋顶保温板 is primarily designed for XPS外墙保温系统 (XPS外墙保温系统) applications, seamlessly integrating into external wall insulation and cladding systems. As a leading 鑫智兴源 (Xin Zhi Xing Yuan) brand product from Langfang, it represents reliable quality. Furthermore, we offer comprehensive OEM services and防火定做 (custom fire-proof manufacturing) to meet specific project requirements, colors, or dimensions. Please note that pricing is不含税运 (exclusive of tax and shipping), which will be核算 (calculated) based on the order volume.

Upgrade your next insulation project with a product that doesn't force you to choose between efficiency and safety. Choose our B2 Grade Fire-Retardant Polyurethane Foam Board for a smarter, safer built environment. 货号: YC2023040603.