Rock Wool Blanket - Premium Thermal & Fire Insulation Solution

FANRYN Rock Wool Blanket is a high-performance inorganic insulation material crafted from natural mineral raw materials, engineered to deliver exceptional thermal insulation, fire resistance, and acoustic control for a wide range of building and industrial applications. Meticulously manufactured with advanced production techniques, our rock wool blanket meets national and industry quality standards, ensuring reliability, durability and environmental friendliness for all your insulation needs.

Our Rock Wool Blanket is produced using high-quality natural rocks including basalt and limestone as core raw materials. The raw rocks are melted at a temperature of over 1450 ℃ in a professional cupola furnace. The molten lava is then fiberized by a high-precision spinner to form fine inorganic rock wool fibers. These fibers are bonded integrally with eco-friendly thermosetting resin, and the finished product is precisely cut into customizable sizes for effortless handling, transportation and on-site installation. The whole production process adheres to strict quality control, ensuring the consistency and stability of every batch of rock wool blanket.

FANRYN Rock Wool Blanket boasts a comprehensive set of superior properties that make it the ideal insulation choice for diverse scenarios:

• Superior Thermal Insulation: Low thermal conductivity effectively blocks heat transfer, reducing energy consumption for heating and cooling in buildings and industrial equipment.
• Top-tier Fire Safety: Class A1 non-combustible rating and high melting point (>1000℃) provide excellent fire resistance, slowing down fire spread and gaining precious escape time in fire accidents.
• Effective Acoustic Control: The porous structure of rock wool fibers absorbs sound waves, reducing noise transmission and creating a quiet and comfortable environment for buildings and industrial plants.
• Corrosion & Moisture Resistance: Inorganic material nature ensures no corrosion to metal and building structures; low moisture content maintains stable performance even in humid environments.
• Environmental Friendly: Made from natural rock raw materials, the product is non-toxic, odorless and does not release harmful substances, complying with environmental protection requirements.
• Energy Conservation & Emissions Reduction: Reduces building and industrial energy consumption, contributing to low-carbon development and carbon emission reduction goals.
• Stable Chemical Properties: Resists acid and alkali corrosion (within a certain range), with long service life and no aging or deformation under normal use conditions.

We offer a variety of production facings for rock wool blanket to meet different application needs of waterproofing, reinforcement and heat preservation:

• Wire Mesh Facing: Enhances the mechanical strength of the blanket, suitable for high-strength application scenarios.
• Aluminum Foil Facing: Excellent waterproof and heat-reflective performance, ideal for roofing and pipeline insulation.
• Fiberglas Cloth Facing: Good tensile strength and corrosion resistance, suitable for external wall and partition wall insulation.

We provide three packing methods for rock wool blanket, with plastic bag + woven bag as the standard export packing, ensuring the product is well protected during transportation and storage:

1. Plastic bag + woven bag (Standard Export Packing)
2. Plastic bag + PE shrinking bag
3. PE shrinking bag

• External wall insulation for all types of buildings
• Roofing insulation and condensation control
• Floating floor insulation for noise reduction
• Insulation of large-sized industrial pipelines
• Partition wall insulation for buildings
• Fire protection and thermal insulation of industrial equipment and plant structures

No matter for building energy-saving renovation or new construction projects, industrial pipeline insulation or plant fire protection, our rock wool blanket can provide a one-stop insulation and fire protection solution.