75mm Fireproof Resistant Prepainted PU Composite Sandwich Panels for Sale

• Customization: Available
• Feature: Environmental, Fireproof, Metal Panel
• Fire Rating: 1
• Model NO.: 400-1000mm
• Certification: CCC, ISO9001
• Customized: Non-Customized
• Model Type: 930-1120
• Effective Width(mm): 930-1130mm
• Length: Max 5.9m for 20gp;11.9m for 40gp/Hq
• Steel Sheets Thickness(mm): 0.4-0.7mm
• PU Thickness(mm): 30/35/40/50/60/75/100/120/150/200/250
• PU Density(Kg/M2): 38-45
• Color: White Grey, Beige, Sea Blue, or Customized
• Usage: for Wall Decoration of Steel Buildings
• Thermal Conductivity: 0.018-0.023 W/(M.K)
• 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

1.Panel type:

Composed of 2 layers PPGI steel sheet, or aluminum sheet, and core polyurethane foam insulation material. Sandwich Panel System is suitable for the various roofs and walls referring to the large size factory buildings, workshop, warehouse, exhibition halls, gymnasiums, freezing stores,etc.

Product component	pu polyurethane sandwich panel
Effective width	930-1130mm
Available length	20FT container: <5.95m 40FT container: < 11.95m
Other Core thickness available	50/60/75/100/150/200mm
Core material density	38-42KG/M5 for PU
Steel sheet thickness	0.40-0.75mm
Stainless steel sheet thickness	0.40-0.70mm
Al-Mg-Mn alloy metal sheet /Aluminum sheet thickness	0.70-1.20mm
Surface sheets	PPGI/ PPGL/ Aluminum sheets/ Al-Mg-Mn alloy metal sheets
Coating choice	PE/PVDF/HDP/SMPfect.
Panel color	As RAL

Sandwich panel ribs type for choices:
There are 4 types of panel surface profiled for your choices.Trapeze, Micro profiling, V-shaped trapeze, Smooth profile.
Trapeze,is also called wide ribs,or linear,the actual image picture is as follows:
Micro profiling is also called micro ribs,or corrugated ribs,the image picture is showing as follows:

V-shaped trapeze is also known as V wide ribs,or grooved ribs,the actual photos is as below:

Smooth profile is know as pure flat,or no profiling,too.You can find reference picture as follows:


2,Advantage:
(1)The panel can be used as wall and door
(2) It is convenient to install and beautiful appearance
(3)It is good at heat insulation and acoustic insulation and waterproof, fireproof,Good durability,rust-proof,Light in weight
(4)Competitive in price 

3,Regular colors:
Our regular color is White grey,sliver grey,white silver grey,iron grey,dark grey,sea blue.

4, Table of panel properties of 50mm thickness:
Theoretical weight:

PIR / PUR sandwich panels Theoretical weight
Panel type	Steel thickness	PIR / PUR density	Panel weight/M²
50mm Wall sandwich panels	0.40 mm	40 KG/M³	8.28
	0.50 mm		9.85
	0.60 mm		11.42
	0.70 mm		12.99
Remark:For other thickness,please contact us for details,thank you.

Loading quantities:

PIR / PUR sandwich panels Loading quantities
Panel type	Panel width	Container size	Loading Length	Loading panels	Loading QTY/m²
50mm Wall sandwich panels	1000 mm	20FT	5.9m	100 PCs	590.00
		40FT	11.9m	100 PCs	1190.00
	930 mm	20FT	5.9m	100 PCs	548.70
		40FT	11.9m	100 PCs	1106.70
	1120 mm	20FT	5.9m	100 PCs	660.80
		40FT	11.9m	100 PCs	1332.80
Remark:For other thickness,please contact us for details,thank you.

Leakproof data:

PIR / PUR sandwich panels Leakproof
Air permeability:pressure	n = 0.8388, c=0.0116
Air permeability:suction	n = 1.1072, c=0.0074
Blowing rain resistance	A level- absolute leakproofness at 1200 Pa

5, Panel applications:
Sandwich panel is quite suitable to make the roofs and walls of large scale public buildings, office buildings, supermarkets, and industrial factory buildings, etc. It is applicable for textile factories, chemical factories, electronic factories, furniture factories, logistic centers, paper mills, and general prefabricated buildings, etc

6, Panel packages :
All our sandwich panels are packed in bundles,according to container height,so it's around 1 - 1.2 meters height for each bundles.And each bundles have sealing end to protect the panels end.If customers have container unloading questions,please feel free to discuss with us,we will do our best to put forward one container unloading solution for you.


7, Our service & support :
☆ Installation instructions:
We can have installation instructions to be offered for each different projects,as per customers' requirement.
☆ Technical support:
If customers have special requirement for on-site guide,we can also have our people to go to customers' project site to support your installation.Please contact our salesman to discuss with this support.
☆ Unloading instructions:
If you have container unloading questions,please feel free to discuss with our team,we will do our best to put forward one container unloading solution for you.
☆ Full set of technical information:
When you have technical information need to be offered for related projects,please contact our salesman,and clarify what you need,and we will have our engineers to offer related information to you.