30mm Thermal PUR/PIR Sandwich Panels with Aluminum Foils for Roof

• Feature: Environmental, Fireproof, Light Weight, Metal Panel, Heat/Sound Installation&Waterproof
• Fire Rating: 2
• Certification: ISO9001
• Customized: Non-Customized
• Model Type: 1000
• Effective Width(mm): 1000mm
• Model NO.: 1000
• Length: Max 5.9m for 20gp;11.9m for 40gp/Hq
• Steel Sheets Thickness(mm): 0.4-0.7
• PU Thickness(mm): 30~150
• PU Density(Kg/M2): 38-45
• Color: as Ral or Customized
• Usage: for Roof Decoration of Steel Buildings
• Transport Package: Seaworthy Packing Standard/as Customer′s Request
• Specification: As per order QTY
• Trademark: Yumi
• Origin: Qingdao, China
• HS Code: 72104900
• Production Capacity: 100, 000 Square Meter Per Month

Product Description

30mm thermal PUR/PIR sandwich panels with aluminum foil

1.Panel type & material instruction:


Brief information :

Effective coverage :	1000 mm
Rib height :	36 mm (± 3 mm)
Rib spacing :	333 mm
Rib quantity :	4
Insulation available thickness :	30 ~ 150 mm
Insulation material :	PUR (Polyurethane), PIR (Polyisocyanurate)
Thermal Conductivity :	λPUR = 0.023 W/mK1 & λPIR =0.021 W/mK1
Density :	38 ~ 42 KG/M³
Top steel sheet thickness :	0.40 ~ 0.75 mm
Aluminum kraft paper thickness :	0.065 mm
Panel length :	Up to transportable length

Top sheet :
The top sheet can be galvanized steel,PPGL/PPGI steel,aluminum metal sheets,Al-Mg-Mn alloy metal sheets,and stainless steel sheets.If you want to make in steel sheets,there is also coating types for choices,which are PE, SMP, HDP, PVDF,etc.

Aluminum foil:

Size (W * THK) :	1.03 m * 0.065mm
Coating thickness :	> 1.2 g/m²
Tensile strength :	> 130 ob/Mpa
Gloss :	< 85 °
Coating pencil hardness :	> 2H
Impact resistance :	> 50 kg.cm (5N.m)
Adhesive properties :	Bonded 180°, peel the coating and it does not separate
Substrate and coating :	Acid resistance, boiling water resistance, salt tolerance, alkali resistance, oil resistance and alcohol resistance
Surface treament:	Orange peel embossing and Matte coating

Core material :
PIR is actually called polyurethane modified polyisocyanurate, which is a foam obtained by modifying polyurethane.The performance is quite different from polyurethane.It's class 1 fireproof level.
PUR is short for polyurethane,which is a polymer having a urethane segment repeating structural unit prepared by reacting an isocyanate with a polyol.Our PUR is class 2 fireproof level.

2.Panel features:

☆ PU sandwich panels with aluminum foils is integrated with load-bearing,heat-insulating, fire-proof and waterproof function.
☆ PIR sandwich panels with aluminum kraft paper can be non-toxic and tasteless,and it doesn't requires no secondary decoration.
☆This panel realizes a waterproof shunt design,which can reduce the water area of the panel.It replaces the color steel sheet with aluminum foil,in this way,it improves the high temperature resistance and corrosion resistance of the product.

3.Panel application:

This roof panel can be widely used in food, medicine, electronics,animal husbandry and other industries.The market has broad prospects for development.



4.Why us?

☆ Import advanced production equipment:


Double track mainframe forming system with advanced production line introduced from Europe,and the fully automatic packaging system developed by ourselves.

☆ Various coating types for choices:
We have PE, SMP, HDP, PVDF coating types for your choices,to meet up your project requirement.

☆ Different overlapping ways for choices & panel long service life:
Dark nail lap joint, hidden type rivet lap joint, tongue-and-groove lap joint,etc.You can choose which type is suitable for your projects.No matter in the ordinary environment,or in acid rain erosion,or high freezing environment,our panel has strong adaptability and resistance, and the service life can be more than 50 years.

☆ Our metal products suppliers list:


Our strategic cooperation brands are Bluescope, Bao-steel, Shougang steel, Guanzhou steel, Yieh Phui steel,Xinyu steel,etc.

☆ Our high quality black and white material products suppliers list:


Our polyurethane core material strategic cooperation brands are D·BASF, Huntsman, WANHUA, etc.