What is Graphite Insulation Board
SOHO low internal stress graphite extruded board wants to achieve ideal thermal conductivity and dimensional stability. Raw materials are fundamental. The thermal conductivity of low internal stress graphite extruded board is ≤0.021 and the dimensional stability is ≤0.8. It adopts advanced imported production lines. , to ensur... moreGraphite XPS Insulation Board https://www.beijingsoho.com/products/graphite-xps-insulation-board/ #graphite#polystyrene#insulation
What is Graphite Insulation Board
SOHO low internal stress graphite extruded board wants to achieve ideal thermal conductivity and dimensional stability. Raw materials are fundamental. The thermal conductivity of low internal stress graphite extruded board is ≤0.021 and the dimensional stability is ≤0.8. It adopts advanced imported production lines. , to ensure that the effective ingredients of the raw materials are fully utilized during the melting and mixing process, and then through the multiple foaming equipment (Shouhao patent) independently developed by SOHO Group, conventional XPS will be processed by the multiple foaming equipment. Conventional XPS foams more fully and has a more uniform density. This ensures better dimensional stability and thermal conductivity of the graphite extruded board.
Specifications of Graphite XPS 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
FAQs About Graphite XPS Insulation Board
1 What is graphite extruded board?
Graphite extruded board, also known as graphite diffusion board or graphite thermal conductive board, is a high-tech new material with good thermal conductivity and excellent mechanical properties. It is made of polymer foam and graphite powder. A thermal insulation material extruded under high temperature and high pressure. Graphite extruded board has the characteristics of excellent thermal insulation performance, good fire resistance, high strength and stable size.
2 What is the use of graphite polystyrene board?
Graphite polystyrene board is widely used in building interior and exterior wall insulation systems;
1. Used for the insulation layer of building walls, roof insulation, and composite insulation panels;
2. Insulation materials for vehicles, ship refrigeration equipment and cold storage;
3. Used for decoration and engraving of various models.
4. Used as a protective layer for the waterproof layer.
3 Why to choose our graphite foam board?
Looking for an alternative to traditional insulation options? Consider graphite insulation board. Our products include graphite EPS insulation board, graphite XPS foam board and more. With options like 50mm grey polystyrene graphite EPS for external wall insulation, our products offer superior thermal properties and energy efficiency. Plus, our graphite polystyrene insulation options are lightweight and easy to install. Choose graphite insulation board for your next project and experience the difference in quality and performance.
What Is Low Internal Stress Technology?
Low internal stress technology (SOHO core patent) is the use of multiple foaming equipment for multiple foaming of materials, so that fluorine-free, bromin-free low internal stress extrusion (XPS) extruded polystyrene board to achieve 100% perfect foaming, its dimensional stability than the traditional extrusion b... moreExtruded Polystyrene Board https://www.beijingsoho.com/products/extruded-polystyrene-board/ #extruded#polystyrene#rigid#foam#insulation
What Is Low Internal Stress Technology?
Low internal stress technology (SOHO core patent) is the use of multiple foaming equipment for multiple foaming of materials, so that fluorine-free, bromin-free low internal stress extrusion (XPS) extruded polystyrene board to achieve 100% perfect foaming, its dimensional stability than the traditional extrusion board more than double, the closed-cell extruded polystyrene foam can be made. The technology to overcome the world decades of unsolved extrusion board dimensional stability aging instability problem, Deformation, cracking, falling off and other drawbacks will not be repeated.
Types of Extruded Polystyrene Board
XPS Insulation Board
XPS (Extruded Polystyrene) Insulation Boards are a high-performance insulation solution widely used in both residential and commercial construction. Known for their excellent thermal properties, moisture resistance, and structural strength, XPS boards are a preferred choice for various insulation applications.
Graphite XPS Insulation Board
Graphite XPS boards maintain the high compressive strength characteristic of XPS insulation, making them suitable for load-bearing applications such as under concrete slabs and in foundation walls.
Applications of Extruded Polystyrene Board
Extruded polystyrene boards are widely used in drywall insulation, flat concrete roofs and steel structure roof insulation, moisture-proof insulation on low-temperature storage floors, lower layers of low-temperature floor radiant heating pipes, parking platforms, airport runways, highways, etc., to control ground freezing. It is an inexpensive and high-quality thermal insulation and moisture-proof material for the construction industry.
Main application areas of extruded boards:
Extruded boards can be used for basic pavements, airport roads and highway basic pavements.
It has the advantages of waterproofing, moisture-proof, corrosion-proof, and durability, and can effectively alleviate foundation collapse caused by road leakage;
Extruded polystyrene board is an indispensable material in cold storage construction.
It not only plays the role of heat insulation, but also can absorb and buffer a small amount of water vapor condensation, reducing the formation of water droplets due to the microporous structure of the extruded plate surface. The requirements for extruded boards for cold storage are high and the thickness is greater than 10cm. Therefore, in the construction of cold storage, two layers of extruded boards are usually used, one layer is to increase the thickness, and the other layer is to stagger and splice two layers of extruded boards to improve the thermal insulation performance and avoid temperature loss;
Extruded polystyrene boards can be used for thermal insulation of exterior walls and roofs.
Extruded polystyrene boards are lightweight and easy to use. Class B1 and B2 extruded polystyrene boards can avoid becoming combustible and causing major accidents in the event of a fire. They can also add heat to buildings. A layer of insulation to save energy. Extruded polystyrene boards are widely used in various fields due to their advantages such as heat insulation, waterproof, moisture-proof, light weight, and pressure resistance. In today's society, in order to pursue low carbon and environmental protection, extruded boards can be reused for exterior wall panels, and thermal insulation layers can be added to buildings to save energy.
Manufacturing Process of SOHO Extruded Polystyrene Board
Fluorine-free and bromine-free low internal stress extruded (XPS) insulation boards are produced using the world's most advanced extruded board production line of Germany's KraussMaffei Technology Co., Ltd.
01
Raw Material Storage Tank
The dust-free storage equipment uses environmentally friendly raw materials such as BASF and does not produce harmful gases. The production process also reflects the concept of environmental protection.
02
Fully Automatic Vacuum Loading
The world's most advanced measurement control system, the accuracy can reach ±1g.
03
Precise Metering and Batching System
The error of loading materials can be controlled within 2mg.
04
Fully Automatic Temperature Control Device
Precise temperature control process with an error of plus or minus 2 degrees Celsius.
05
Extrusion Molding
It has a very high level of automatic control and is an internationally advanced production equipment in the industry.
06
Multiple foaming equipment
The product's cells can be foamed up to more than 99%.
07
Automatic Flip Stand
The heat inside the dissipated board is completely released, reducing the risk of deformation.
08
Second Precision Cutting
Ensure the plate size is more accurate.
09
Automatic Packaging Machine
Fully automatic packaging to reduce losses during transportation.
Germany's KraussMaffei extruded board production line has advantages that domestic extruded board production lines do not have, such as high degree of automation, comprehensive industrial production, precise and adjustable large-scale data, accurate measurement, and stable operation.
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