20mm XPS outdoor insulation board supplier - YS-XL

20mm XPS outdoor insulation board supplier, 1.Good insulation property, 2.Low water absorption of less than 1.5% - details see: https://www.buildingsupplieshub.com/20mm-xps-outdoor-insulation-board-supplier-10000101
Place of Origin: Shanghai China (Mainland)Brand Name: YoushiModel Number: YS-XLUsage: Indoor
Function: Anti-Static,Antibacterial,Fireproof,Mould-Proof,water-proof,Heat preservationSurface Treatment: Foil Decoration,Anti-oxidantcolor: blue,pink,yellow,green 
20mm XPS outdoor insulation board supplier
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20mm XPS outdoor insulation board supplier :

XPS(Extrusion and expanded polystyrene) thermal insulation boards are made with polystyrene.Through special process,the hard expanded board is extruded.There is a sealed and foamed structure,which is an environmental protection material with the performances of high-resist compression,waterproof,moistureproof,air proof,light weight,anti-corrosion,long service life and low conductivity factor and so on.

Product Data Sheet

Thickness of panel20mm-100mm
Air leakage1.2%
Density36-42 kg/m3
Dimension stability≤2%
Thermal conductivity<0.03 W/m.k
Fire Retardant LevelAnti-flamming level-B
Water absorption≤1.5%
Wind Press-resistant strength1500pa
Recyclability Rate144Kpa

Hongji duct system including

• Hongji duct panels

• Accessories for duct installation( including PVC flange connection,glue,silicone gun and so on)

• Training and installation service for duct installation

• Installation Manual

• Undertake projects of duct installation


• Light, safe, decrease the load of the building.

• Easy to install, shorten the construction period.

• Protect environment, sandwich structure with antioxidant surfaces.

• High performance in heat insulating, can be served in both high and low temperature environment.

• Fireproof, meet the National standard, makes building safe.

• Soundproof, makes a quieter environment.

• Long service life up to 20 years, very low cost in wastage and maintenance.

• Nice appearance.

• Improve air quality

Hongji duct panel satisfies the following standards:
• GB50243-2002

Acceptance standard for construction quality of HVAC works.

• GB50045-95

Criterion of fireproof design of civil tall buildings.

• GB8624-2006

Building materials and combustion performance grading

• GB/T8811-2008

Rigid foam dimensional stability test methods

• GB50404-2007

Polyurethane foam insulation and waterproof engineering specification

Environmental Protection
Inspected by the National Fire Protection Building Materials Quality Supervision and Inspection Center,

Hongji duct passed the formaldehyde volatilization test, could be applied indoor directly.

• Approved by the National Quality Test Center and China Construction Material Association,

Hongji duct is a stable qualify, safe and environment protective product.

• Inspected by Shanghai quality monitor inspection spot, if s innocuous and a safe product.

• There is no Freon in Hongji duct, and won’t do harm to aerosphere.

Installation Accessories
Various flanges,H bayonet, Hooked hanger bracket, Aluminum shaped disk, Covering angle, G.I.

Square, etc.

Packaging Detail:Normal packing:plastic film,bubble film,carton,the normal dimension is 3950*1200*20mm,the quantity for 1*40HQ is 660pieces,10pcs/package,0.948CBM/package 2950*1200*20mm,the quantity for 1*40HQ is 880pieces,10pcs/package,0.708CBM/package
Delivery Detail:7day after we received the payment

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