Manufacturers produce high density polystyrene foam board insulation fireproof exterior wall insulat

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Manufacturers produce high density polystyrene foam board insulation fireproof exterior wall insulat

Payment Terms: TT or LC

Ref Price : 35-80 USD/CUBIC METERS

Supply Capability : 88888 CUBIC METERS

Loading Port : TianJin

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Qulck Details

  • Place of Origin:
    Tianjin China (Mainland)
  • Brand Name:
  • Model Number:
    Xps extruded board
  • Product name :
    Extruded polystyrene insulation board
  • Color:
    Blue pink white
  • Material:
    Polystyrene resin
  • Density:
    ≥28 kg/ m3
  • Thermal Conductivity:
    ≤0.03 W /m .k
  • Compressive strength:
    ≥150 pa
  • Aging time:Natural conditions:
  • Water absorption rate :
    ≤1.5 %
  • Size:
    Can be customized to any size
  • Port:
    Tianjin xingang

Environmentally-friendly extruded polystyrene sheet Roof heating and extruded foam board

Extruded polystyrene thermal insulation board (XPS) is a kind of rigid sheet with polystyrene resin as raw material, which is continuously extruded by a special process. Its interior is an independent airtight bubble structure. It is a kind of high compression, no water absorption, moisture proof, air permeability, light quality, corrosion resistance, long service life, low thermal conductivity and so on. Environmental protection insulation materials with different properties.


Extrusion board performance characteristics:
1, thermal insulation
The extruded board has the characteristics of high thermal resistance, low linearity and low expansion ratio. The closed cell ratio of the structure is over 99%, forming a vacuum layer to avoid air flow and heat dissipation, ensuring its thermal insulation performance.
2, high strength and pressure resistance
Due to the special structure of XPS board, it has high compressive strength and strong impact resistance. According to the different types and thicknesses of XPS, its compressive strength reaches 150~500Kpa, it can withstand the ground load of each system, and it is applied to geothermal engineering, highway, Airport runway, plaza floor, large cold storage and interior decoration and insulation.
3, drowning, moisture resistance
Water absorption is an important parameter for measuring insulation. After the water absorbing material absorbs water, the heat preservation performance decreases. At low temperature, the inhaled water is easy to freeze, which destroys the structure of the heat insulating material, thereby lowering the compressive and heat insulating properties of the plate. Since the molecular structure of polystyrene itself does not absorb water, the molecular structure of XPS extruded board has no gap, which solves problems such as water leakage, penetration, frosting and condensation of other materials.
4, light texture, easy to use
The closed-cell foaming chemical structure of XPS extruded board and its honeycomb physical structure make it light and high-strength, easy to cut and transport, and not easy to break and easy to install.
5, good corrosion resistance
In the long-term use, the xps extruded board does not age, does not decompose, does not produce harmful substances, does not cause degradation due to water absorption and corrosion, and its performance is degraded, and can maintain its performance under high temperature environment. According to relevant information, XPS The extruded insulation board is used for 30 to 40 years, and no decomposition or mildew occurs, and no toxic substances are volatilized.


Glass cotton is widely used in the fields of construction, oil, electricity, metallurgy, textile, national defense, transportation, automobile manufacturing, air conditioning pipes, train cars, ships, cold storage and so on. It is mainly used for insulation of building interior wall, ceiling, iron pipe or bellows. Chemical industry, pharmaceutical industry and other industries boiler reaction tank, pipe, high temperature workshop, high temperature environment insulation. The lining material of refrigeration equipment, control room, transportation vehicle, chamber wall, compartment and flat top is used for heat preservation, cold insulation, shock absorption, fire prevention, sound absorption and noise reduction.



Our company is a large-scale enterprise with a total investment of 560 million yuan. The total construction area of construction workshops, warehouses, office and auxiliary buildings is 110,500 square meters, of which the construction workshop supporting workshop covers an area of 90,000 square meters. Purchase 5 rock wool production lines, with an annual output of 150,000 tons of rock wool production line and outer wall integrated board production line.
Our company has international advanced and domestic first-class automatic high-quality rock wool production line. The company's main products: Gao Qiang External wall rock wool insulation board, high strength roof rock wool insulation board, high strength rock wool board, hydrophobic rock wool board, low density building rock wool insulation sound absorbing board, industrial thermal insulation rock wool, marine rock wool board, agricultural rock Cotton board, all kinds of rock wool strips, rock wool belts, rock wool felts, etc., is a large national standard, European standard, American standard rock wool manufacturer in North China, the company has 128 employees, including 12 senior engineers, Dazhong 53 people with college degree or above.



(Any standard can be customized, or sample processing and customization).


WanMaiDe estabished in 2001, a leading manufacturer and exporter of Glass Wool, Rock Wool, Rubber Foam, Foam Glass,Extrude  Polystyrene/XPS, Phenolic foam board insulation in China. After more than 20 years' development, we totally have 10 producing lines for glass wool insulation,5 producing lines for rock wool insulation and more than 30 producing lines for rubber foam insulation.

We had mad OEM production for WANMAIDE which are popular due to the high quality and competitive price all over the world. 

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