Insulation Polyurethane Steel Roof/Wall Sandwich Panels

• Customization: Available
• Feature: Environmental, Fireproof, Light Weight, Metal Panel, Heat/Sound Installation&Waterproof
• Fire Rating: 2
• Model NO.: 925/1000
• Certification: ISO9001
• Customized: Non-Customized
• Model Type: 1000
• Effective Width(mm): 1000
• Length: Max 5.8m for 20gp;11.8m for 40gp/Hq
• Steel Sheets Thickness(mm): 0.3-0.7
• PU Thickness(mm): 25/35/40/50/75/100/150/200
• PU Density(Kg/M2): 38-45
• Color: as Ral or Customized
• Usage: for Roof and Wall Decoration of Steel Buildings
• Zinc Coating(G/M2): 30-275
• Transport Package: Seaworthy Packing Standard/as Customer′s Request
• Specification: As per order QTY
• Trademark: HXY
• Origin: Qingdao, China
• HS Code: 72104900
• Production Capacity: 100, 000 Square Meter Per Month

Product Description

PU sandwich panels:

Polyurethane Sandwich Panel also called PU Sandwich Panel,the top & bottom sheet of this panel is Galvanized & Pre-painted steel sheets,and core material is 5 components Polyurethane glue, it is formed by heating, foaming & laminating. Polyurethane is the best material for heat and sound insulation. It can reduce the heat transmission caused by difference in the internal and external temperature, and get to maximum efficiency of freezing and refrigeration systems. It is a new type of heat insulation material for lower construction cost.Panels are in multiple varieties and specifications to meet the need of various sites and projects.

PUR product technical index:

Content	Unit	Data	Data	Standards
Density(normal temperature)	KG/M³	≥42.9	≥30	ASTM:D1622;GB6343; GB/T6343-95; JC/T868-2000
Heat conductivity coefficient	w/m·k	≤0.020	≤0.027	ASTM:C518; GB10294; GB102943-88
Moisture permeance factor	Ng/Pa.m.s	≤3.34		GB/T17146
Water absorption	g/100cm²	≤0.05	≤4	GB/Z228;GB8810-88
Closed porosity	%	≤97%	≥90%	GB10799
Compressive strength	kPa	≥220	≥150	GB8813
Bending tolerance	KN/M²	≥2450	≥1750	GB/T8812
Oxygen index		≥28	≥26	GB2406
Scale of burning	Level	B		GB8624
Maximum flame spread rate		≯15	≯25	ASTM E84
Vertical burning test	average burning hour	≤7.96	≤30	GB8333
	average burning height	≤15	≤250
Dimensional stability	%	≤1%	≤1%	ASTM/International
Remark:Curing time 25MM/24H,Other thickness is increasing by proportion.

Product specification:

Application	PU wall sandwich panels	PU roofing sandwich panels
Model/Type	950/1000	960/1000
Steel sheets thickness(mm):	0.3-0.7
PU density(kg/m³):	38-45
Effected width(mm):	950/1000	960/1000
PU thickness(mm):	50/75/100/150
Length:	Max 5.8m for 20GP container Max 11.8m for 40GP/HQ container

Product advantages:
1) Heat insulation
2) Durable-more than 30 years
3) Good quality- ISO 9001:2000
4) Waterproof and fireproof
5) Light weight
6) Cost-saving-the lowest price of sanwich panel
7) Environment protection- highly recommend by the government
8) Large span and most area saving


Product Application:

It is suitable for the various roofs and walls referring to the large-size factory buildings, storages, exhibition halls, gymnasiums, freezing stores, purifications workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.


Service&Support:

Xiamen Yumi Imp. &Exp. Co., Ltd. Is one combination of industry and trade company, and very professional with steel structure products in China. Because of good quality and service, competitive price, our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc. 

1)Professional sales team,One-to-one service;
2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.

Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.