Corrugated Polyurethane Sandwich Panel PU Panel

• Customization: Available
• Feature: Environmental, Fireproof, Light Weight, Metal Panel
• Fire Rating: 1
• Model NO.: STW
• Customized: Customized
• Base Material: Hot Dipped Galvanized or Gavalume, Galvanneal
• Length: 6000mm as Standard or up to You
• Delivery Time: 25 Days
• Profile Size: Can Design Accoridng to Your Sample or Drawings
• Color: Color Option Based on Ral
• Usage: Wall and Roof Panel
• Galvanized: Top to Z275 or Az150
• Thickness: 30mm to 200mm Top.0.476mm Skin Thickness
• Transport Package: Export Seaworthy Packing
• Specification: width 1000mm or desing for you
• Trademark: STW
• Origin: China
• HS Code: 7210410000
• Production Capacity: 180000 Meters Per Months

Product Description

950 EPS Polystyrene / Rock Wool/ EPS Sandwich Panel Used for Wall and Roof Building Material

Specification and Technical Information  (Flat /Corrugated sandwich panel)
Core material	Upper and lower layer Middle	Color steel sheet PU/EPS/ROCK WOOL
	Core density	35-45kg/m^3
	Cell closed percentage	more than 92%, elimates the possibbility of leakge
	Thermal conductivity	less than 0.025w/m.k
Metal Sheet	Prepainted Galvanized/Galvalume/Aluminum sheet
	Thickness	0.4-0.8MM
	Top coating	18-25um
	Length	less than 11.8m
	Effect width	950mm/970mm
	Wall panel thickness	40mm, 50mm, 60mm, 75mm, 100mm
Anti-fire	Grade B1 of GB8624, safe.
Use	various roofs and walls referring to the large size factory buildings, storages,exhibition halls, gymnasiums etc.
MOQ	20'GP
Payment terms	T/T,L/C,O/A,DP

EPS/PU/ROCK WOOL sandwich panels main features:

1. Light weith: only 1/30 of the brick.
2. Heat insulation
3. High strength, can act as the roof and wall enclose syetem.
4. Various colors to choose, no need for the surface decoretion.
5. Steel internal liner: for strengh
6. Chemical foaming insulation: for superior performation
7. Fully protected outer skin metal: for long life
8. Fully tile joints: no voids
9. CFC-free from foam insulation materials
10. Temperatures control: to save energy and reduce the effects of the condensation to the roofs and walls
11. Acoustic performance: provide reductions in sound transmission and, if required, increase sound absorption capabilities.
12. Fire proof: polyurethane sandwich panel with the fire proof grade of B1.

Patethickness (mm)	Hiat transfer coefficient k/m2hic	Alerage souna insulation factou r(db)	Plate weight kg/m	LOADP=KN/M2 P=0.5  1.0   1.5  2.0   2.5
50	0.57	20.0	11.72	L=3.5  2.6    1.8  1.3   1.1
70	0.38	21.5	12.12	L=4.2  3.2    2.6   2.0  1.7
100	0.28	23.0	12.53	L=4.8  3.6    2.8   2.5  2.3
150	0.19	24.5	13.33	L=6.0  4.5    3.6   3.0  2.8
200	0.14	25.5	14.13	L=7.0  5.3    4.2   3.5  3.0

Detailes of  Metal Roof tile
 

MOQ   for roof metal	25Tons
what   is the steel grade	DX51D/SGCC/SGCH
what   is the substrate for steel tiles?	hot dipped galvanized or gavalume, pre-painted galvanized
what   is the thickness	0.15-0.70mm, depends on customer
What   colors are available?	RAL Code not only RAL, we can provide the color according to customer's sample
What   is the normal color and most economical color?	Ocean blue and off white
What   lengths can you offer?	Recommand to fit for the container length, within 5.7m
What   different between PVDF and PE coating?	PVDF is the most advanced painting in   construction industry, it is with high corrosion resistance and color   retention, and the life time could last to 20-25 years. Currently, PE is the   most widely-used painting in the color coated steel coils. It is characterized   by good overall performance, and high economic as well.
Can   you provide the high strength roof sheet?	Yes, G550, with its yield strength over 550 mpa.
What   containers do you choose usually? 20feet or 40 feet? Why?	20 feet container, it is more economical.
How   can you load 25MT per 20 feet container?	The metal roof tile is heavy cargos, the 20 feet container get enough room to   load 25MT.
What   is your mini quantity per color?	25 tons/color
How   many years of the paint would be lasting?	Different zinc, paint coating would lead to different result, and the environment has great impact on the life time of painting.
What   is the leadtime?	Normally for sheets we can delivery it   within 25-30 days. Depends on the quantity

 

Frequently Asked Questions (FAQ)

Q1. Are you a factory or a trading company?
We are professional factory with ISO,CE standard,OEM service is welcome.

Q2. What's your delivery time?
Salesman will confirm the time accordingly, large order should communicate with order management department in advance. Normally,
delivery time is 5-15 days after receive deposit. Large order delivery time should be arranged separately.

Q3. How to control the quality of your product?
a) Quality of the design: think about possible problems in advance and provide a high quality design solution.
b) Quality of the raw material: choose the qualified raw material
c) Quality of the production: precise manufacturing technique, experienced workers, strict quality inspection.

Q4.what is the length can you offer?
The sandwich panel is transported by 20'GP or 40'HQ. So in order to take good advantage of container space, we suggest the length no more than 11.8 M.

Q5.How long time your paint will last?
The durable time will be different in different zinc, paint coating. Also different environment has different effect on the
durable time.

Q6.What is PE coating?
PE is most widely-used painting in the color coated steel coils. It is characterized by good overall performance, and high
economic as well.

Visual Suggestion:
An engaging visual layout for the FAQ section.

You can replace the placeholder URL_to_image with actual image links or uploads as needed. This comprehensive structure should help create an engaging and informative product details page for PU Sandwich Panels. If you need further modifications or additional sections, feel free to ask!