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

Nanjing Ourgreen Rigid Extruded Polystyrene, Styrofoam Sheet, XPS Insulation Board for Planting Roof Insulation

Nanjing Ourgreen Brief Introduction

Nanjing Ourgreen adopts CO2 technology, using GPPS (General Purpose Polystyrene), other 

Blowing Agent like Butane/LPG/DME, Nucleating Agent and high performance Fire Retardants 

as the raw materials to mass produce the nearly 100% closed-cell XPS Foam Board. 

Apart from XPS Foam production, we are also manufacturing Polystyrene Extrusion Line,and we 

are continuously putting pragmatic production experiences into machine building technology. With 

several Patents at hand, we are able to offer you one-stop XPS plant building services. 

Nanjing Ourgreen Extruded Polystyrene, Styrofoam Sheet, XPS Insulation Board Physical 

Parameters:

Items	Value	Conditions
Compression Strength	300 Kpa	Tested at 10% deflection
Thermal Conductivity	0.025 W/(m.k)	At 25 ℃
Water Absorption	0.7 %	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	Class E	Self extinguishing

Nanjing Ourgreen Extruded Polystyrene, Styrofoam Sheet, XPS Insulation Board Specification:

Items	Unit	Value
Thickness	mm	50
Width	mm	600
Length	mm	1250
Common  Panel Size	mm	1250x600x50
Color	---	Blue
Skin Condition	---	Skin - on
Density	Kg/m3	32 - 35Kg/m3
Packing	---	Water-proof Plastic Film

Nanjing Ourgreen Extruded Polystyrene, Styrofoam Sheet, XPS Insulation Board Packing Detail:

Thickness (mm)	Width (mm)	Length (mm)	Pcs/Pack	M2/Pack
50	600	1250	8	6