Yellow Styrofoam Insulation Sheets , Extruded Polystyrene Foam Board for Cold Storage

Yellow Styrofoam Insulation Sheets , Extruded Polystyrene Foam Board for Cold Storage

USD $70 - $ 160 /3 /Square Meter

Min.Order:1 Square Meter

Supply Ability:
0 Square Meter / Square Meters per Month
Payment Terms:
T/T L/C D/P D/A
Delivery Detail:
7 days

Quick Details View All >

Brand Name:
Ourgreen
Place of Origin:
China
Model Number:
X350

Nanjing Ourgreen Corporation Ltd

Business Type: Trading Company
Jiangsu China
Main Products:

Product Details

Delivery Time:10-15 days after receiving deposit.
Certification:ISO MA

Nanjing Ourgreen 350Kpa, B2 Grade, Extruded Polystyrene Foam Board for Cold Storage

Thickness Requirement of Nanjing Ourgreen Extruded Polystyrene Foam Board

When Extruded Polystyrene Foam Board is installed for building insulation, as being used together with

Roof / Wall / Floor, a thickness of less than 50mm is enough.

In area such as Cold Chain Logistic Truck manufacturing, Cold Storage, Insulation board at thickness of 

75mm / 100mm or more is preferred. Especially in Cold Storage, where release of cold is critical. People

tend to require large panel like 2440X1220X100mm or even 2440X1220X150mm. 

Fire Classification of Nanjing Ourgreen Extruded Polystyrene Foam Board

XPS Foam board has to meet fire classification requirement of at least B2 Grade in China. According to

China National Standard GB/T 2406.2, B2 Grade corresponds to an Oxygen Index of > 26% while B1 

Grade corresponds to and Oxygen Index of >30%.

Customer is sometimes more interested in how those China Fire Classification Grade matches European

Standard. Well, general speaking, B1 Grade in China National Standard equals to Grade B & C in EN 

13501 while B2 Grade in China equals to Grace D & E in Europe.

Nanjing Ourgreen Extruded Polystyrene Foam Board in Cold Storage Flooring:

Usually in Cold Storage Insulation, an Extruded Polystyrene Foam Board in size of 2400X1200X50mm,

with a compression strength of above 350Kpa is preferred.  The large panel helps save labor cost and 

avoid too many joints of panels which may cause thermal bridge. 

XPS with directly extruded natural skins are more popular in this application, as this makes XPS absorbs

less water.

When installing, 4 layers of 50mm Extruded Polystyrene Foam Board are placed in a staggered way to 

improve better Cold Insulation Efficiency. 

Steps for installing: 

Clean the concrete floor;

Put a layer of PE film above ground as moisture barrier;

Install 4 layers of 50mm thick XPS in a staggered way;

Put another layer of PE film above all XPS;

Pour concrete on the PE film and level it. 

Ourgreen 350Kpa, Extruded Polystyrene Foam Board Physical Parameters:

Items

Value

Conditions

Compression Strength

350 Kpa

Tested at 10% deflection

Thermal Conductivity

0.027 W/(m.k)

At 25 ℃

Water Absorption

0.6% 

V/V

Water Vapor 

Permeability

≦ 3.0 ng/(m.s.Pa)

23℃ ±1℃  

RH 50%±5%

Working Temperature

-50℃ to + 75 ℃

Dimensional Stability

≦ 1.5%

70 ± 2 ℃

48h, 90%RH

Creep

≦ 5%

80 ± 2℃ 

48h, 20Kpa

Fire Resistance

Nanjing Ourgreen 350Kpa, Extruded Polystyrene Foam Board Packing Details:

Thickness (mm)

Width (mm)

Length (mm)

Pcs/Pack

M2/Pack

50

1200

    2400

6

17.28

Contact Supplier

Mr. Bell Yu sale Manager Chat Now
Telephone
86-025-52696535
Mobile
86-13912981246
Fax
86-025-52696533
Skype
belwolf55
Address
Shuibao Road, South Lishui Developing Area, Nanjing, Jiangsu, China Nanjing,Jiangsu

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