Graphite XPS Insulation Board

What is Graphite Insulation Board

The SOHO low internal stress graphite eps insulation board is designed to achieve optimal thermal conductivity and dimensional stability, with high-quality raw materials playing a crucial role. Our graphite insulation board (GPS insulation) boasts a thermal conductivity of ≤0.021 and a dimensional stability of ≤0.8.

Using advanced imported production lines, we ensure that the effective components of the raw materials are fully utilized during the melting and mixing process. After melting and mixing, raw materials are processed through SOHO Group's independently developed patented multiple foaming equipment. This allows conventional XPS to achieve more complete foaming and more uniform density, ensuring better dimensional stability and improved thermal conductivity for the graphite insulation board.

Check out the specifications of our graphite foam board. Please feel free to contact us if you have any questions.

Specifications of graphite polystyrene insulation Board
Fluorine-free, bromine-free, low internal stress type - graphite extrusion (GXPS) insulation board
project X200 X250 X350 X450 X550 X600 X700 X800 X900
Thermal Conductivity W/ (m·k) 0.024
Dimensional stability 0.2~0.6
proper temperature -50℃ ~75℃
Compressive strength KPa 200~900KPa
water absorption % 0.3~1.0
density kg/m3 ≥26
Combustion performance B1/B2
Oxygen Index % 26~32
Specification length mm 1200; 1450; 1800; 2400
width mm 600; 1200
thickness mm 10~150
Surface treatment Smooth surface / embossed shallow groove / peeled type

PRODUCTS
Extruded Polystyrene Board

XPS Insulation Board
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Graphite XPS Insulation Board
High Compressive Strength XPS Cold Room Storage Board
Polystyrene Foam Board
AAC Concrete Panel/Block
Dry Floor Heating System
Structural Insulated Panel
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Integrated Wall Panel
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Exterior Wall Panel
Prefabricated House
XPS Underfloor Heating Insulation Boards
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Benefits of SOHO Group's graphite polystyrene board gps insulation

SOHO Group's 50mm grey polystyrene graphite eps for external wall insulation offers outstanding performance and durability:

Superior Thermal Insulation: Low thermal conductivity (0.024 W/(m·K)) ensures excellent energy efficiency.

High Compressive Strength: High Compressive Strength: This kind of Graphite Foam Board offers a compressive strength range of 200-900 KPa, ideal for heavy-duty applications.

Enhanced Dimensional Stability: Minimal size variation in extreme temperatures (-50°C to 75°C).

Water Resistance: Low water absorption (0.3-1.0%), suitable for damp environments.

Smooth Surface & Custom Options: Available in smooth or textured finishes for easy installation.

Environmentally Friendly: Fluorine-free, bromine-free, and meets eco-friendly standards.

Stable Safety Performance: B1/B2 combustion rating and high oxygen index ensure safety.

Closed-Cell Structure: Over 99% closed-cell foam ensures long-lasting performance.

SOHO Group's Graphite XPS Foam Insulation Board combines high-quality materials, excellent insulation properties, and environmental benefits, making it a top choice for advanced insulation solutions.

Applications of Graphite XPS Foam Insulation Board

Building Insulation: Commonly used in walls, roofs, and floors to enhance energy efficiency by reducing heat transfer. It is ideal for both residential and commercial buildings.

Underfloor Heating Systems: Different from graphite EPS insulation board, the graphite foam board's high compressive strength and thermal conductivity make it perfect for use in underfloor heating, ensuring uniform heat distribution and energy savings.

Cold Storage & Refrigeration: Its low water absorption and superior insulation properties make it ideal for cold rooms, refrigerated transport, and other temperature-sensitive environments.

Road Construction: Used as a base layer in road and pavement construction for its ability to resist heavy loads and provide insulation against temperature fluctuations.

Green Roofs & Landscaping: Due to its lightweight and insulating properties, Graphite XPS Foam Board is used in green roofs, providing thermal resistance and supporting plant growth while managing water flow.

Infrastructure and Civil Engineering: The material is utilized in tunnel linings, bridge decks, and foundation insulation to protect against heat loss and moisture infiltration.

Packaging: Used in high-performance packaging for sensitive equipment or products that require stable temperature control during transit.

SOHO Group's products incorporate a patented low internal stress technology, which ensures uniform density distribution and exceptional compressive strength during production. This innovative process enables the Graphite XPS Foam Board to maintain stability under extreme temperatures and pressure conditions, offering superior thermal insulation while minimizing deformation risks and ensuring long-term reliability.

As a professional supplier of high-quality graphite insulation boards, SOHO Group is committed to providing solutions for a variety of applications, including building insulation, cold storage transportation, road construction, and green roofs. We offer customized XPS Insulation Boards in various thicknesses, colors, and compressive strengths to meet the unique needs of each project. Contact us now!

There are many insulation sheet manufacturers, but we are one of the best choices for you.