Specifications

PU sandwich panel
1.aluminum foil/color steel+polyurethane foam +alum foil
2.firepoof classB
3.Thermal conductivity 0.022w/k

 

Pre-insulated PU sandwich panel is made of Polyurethane foam with aluminum foil/color steel/galvanized steel surface, It can be cut by special cutting tools, install different flanges to make large HVAC compound air duct system, no need to add insulation layer.

 

HUAHAI compound pre-insulated pu sandwich panel is a new green materials, has passed ISO9001:2008 Quality Management System Certification and ISO 14001:2004 Environmental Management System Certification and British BS476 fireproof test, SGS.

 

 

1.picture of pu sandwich panel

 

 

2.Type of  PU sandwich panel

 

Item No.: HH-TZ1   

 Material: Double side aluminum foil pre-insulated pu air duct panel

 

Item No.: HH-TZ3     

 Material: Aluminum foil+pre-insulated pu air duct panel +steel sheet/GI 

 

Item No.: HH-TZ4     

 Material: Double side color steel pre-insulated pu air duct panel

 

 

3.A Brief Introduction of  PU sandwich panel

 

1.pu sandwich panel is a kind of new building material which is composite with PU foam and different covering metal materials ,such as aluminum foil , color steel, GL .It is good appearance, beautiful color , light strength and easy installatiion. It is also fire-proof, water-proof and of good insulation property.

 

2.high strength"five in one" structure

 

 

4.Dimension of pu sandwich panel

 

2950/3950mm*1200mm*20mm

2950/3950mm*1200mm*25mm

2950/3950mm*1200mm*30mm

 

 

5.Performance index of pu panel

Density	50-52kg/m3
Thermal conductivity	0.022w/m.k
Compressing strength	300k pa
Aluminum foil thick	60-80micron
color steel thick	0.18-0.2mm
Bending strength	1.05m pa
Fire proof performance	Class B
Water absorption	1.9%
Smoke density	2%
Working temperature	-150°Cto150°C
size	2950/3950*1200*20/25/30mm

 

Notes

1. the standard width pu sandwich panel is 1200mm.

2. Export standard plastic bag and carton,10pcs per pack

3.Delivery detail: with 7 days after receiving the deposit money.

6.Price validity:30 days.

 

 

6.Advantage of pu sandwich panel

 

1.Excellent flame retardant properties, open flame only carbonation does not burs.

2.Acid and alkali resistance, salt fog resistance.

3.Favorable heat preservation performance.

4.quick and easy to install.

5.beautiful appearance.

6.safe, light,environmental protection.

 

  

Thengzhou City Huahai New Thermal Insulation Material Co.,Ltd. is professional manufacturer of PIR/PU/Phenolic air duct panel and accessories, PU sandwich panel for wall ,roof, cold room, for 12 years.