G-Wholesale High-Density Rock Wool Fiber Board: The Ultimate Fireproof Insulation Solution

In the demanding world of industrial construction and building envelopes, selecting the right insulation material is paramount for safety, efficiency, and longevity. The G-Wholesale Industrial Rock Wool Fiber Board stands out as a premier choice, engineered to deliver exceptional thermal performance and unwavering fire resistance. Manufactured by the reputable brand Xinzhi Xingyuan in Langfang, this A-grade insulation board is designed to meet the rigorous requirements of modern industrial and architectural projects.

Unmatched Core Specifications for Robust Performance

The superior quality of this board begins with its core material: basalt (玄武岩). This volcanic rock is melted and spun into fine fibers, creating a dense, layer-like (形态:层状) matrix that is inherently non-combustible. Available in a standard 60mm thickness and长方形 shape, it provides a solid foundation for insulation systems. With an impressive thermal conductivity of just 0.046 W/(m·K) at常温, it effectively minimizes heat transfer, leading to significant energy savings in both heating and cooling applications.

Superior Mechanical Strength and Fire Safety

This is not just an insulator; it's a structural component in its own right. The board boasts formidable mechanical properties, including an 抗压强度 (compressive strength) of 30 and an 抗弯强度 (flexural strength) of 25, ensuring it can withstand handling, installation pressures, and long-term loads without compromising its integrity. Its A级 (Class A) fire rating is the highest standard for building materials, meaning it contributes zero to flame spread and is ideal for creating fire barriers and protecting structural elements.

Versatile Application and Reliable Durability

Designed primarily for 外墙保温 (exterior wall insulation), this rock wool board is a cornerstone for building facades, offering both thermal insulation and critical fire protection for the entire structure. Its versatility extends to various industrial equipment insulation needs where temperatures can soar. The product's durability is further highlighted by its low-temperature flexural resistance (低温弯折≤30) and a 断裂伸长率 (elongation at break) of 20%, indicating good flexibility and resistance to cracking under stress. With a maximum service temperature of 350°C, it reliably performs in demanding thermal environments.

Product Details and Sourcing Information

• 货号 (Item Number): YC2026041401
• Product Category: Rock Wool Products / Insulation Board
• Type: Available in Standard and Water-Repellent (憎水型) variants.
• Primary Function: Thermal Insulation (保温).
• Note: This product is for the domestic market (非跨境出口专供货源).

For contractors, engineers, and project managers seeking a dependable, high-performance insulation material, the G-Wholesale Rock Wool Fiber Board from Xinzhi Xingyuan presents an optimal solution. Its blend of A-grade fire safety, excellent thermal resistance, and robust physical properties makes it an investment in both building performance and safety. 欢迎咨询 (Welcome to inquire) for more detailed specifications, pricing, and to discuss how this product can be integrated into your next project.