Thermal Insulation PU Roof Sandwich Panel from Chinese Manufacturer

• Customization: Available
• After-sales Service: Lifelong Service
• Application: Roof
• Lead Time: 10-15 Days
• MOQ: 300 Sqm
• Service Life: at Least 20 Years
• Apparent Density: 35~65kg/m³
• Usage: Exterior Tiles, Interior Tiles, Cold Storage
• Warranty: One Year
• Material: Steel Sheet, Polyurethane
• Refractoriness: -50--100 Degree Centigrade
• Surface Treatment: Color Steel
• Color: Offwhite, Customized
• Transport Package: Plastic Film
• Specification: 1150*4000*50. customized
• Trademark: GZXC
• Origin: Guangzhou, China
• HS Code: 3921139000
• Production Capacity: 9000 Sqm/Day

Product Description

       PU Sandwich panel (Polyurethane sandwiched panel )is composed of 2 layers of weather-proof colored steel sheets and jetted the hard forms of polyurethane between 2 layers which feature fireproof materials. It is suitable for the various roofs and walls referring to the large-size factory buildings, storage, exhibition halls, gymnasiums, freezing stores, purification workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.
 

Product parameters
Exterior Steel Thickness	0.3-0.7mm
Interior Steel Thickness	0.3-0.7mm
Core Material Thickness	50mm/75mm/100mm/150mm/200mm
Length	Less than 11.9m
Effective   Width	Wall panel:400-1120mm Roof panel:1000mm
Recommend Coating	PVDF/SMP/HDP/PE
Surface Finish	Emboss,small wave,big rib,flat
Density	40-45kg/m3
The Thermal Conductivity	0.019-0.023w/m.k
Moisture Permeability Coefficient	≤3.34Ng/Pa/m.s
Water Absorption	≤0.5g/100cm2
The Compression Strength	≥220KPa
The Bending Strength	≥2450KN/m2
Oxygen Index	≥28
Fireproof Grade	B1
Dimensional Stability	≤1%
Application Temperature	-50ºC-150ºC
Advantage	Heat Insulation,  light weight, quick installation,waterproof, fireproof, soundproof, energy-saving,environmental friendly
Usage	Various roofs and walls referring to the large-size factory buildings,workshops,cold storage,villas,etc.

The Temperature and the Thickness of the Panel 

 

Thickness of Sandwich Panel	Application Temperature
50mm	Temperature 5°C or above
75mm	Temperature -5°C or above
100mm	Temperature -15°C or above
120mm	Temperature -25°C or above
150mm	Temperature -35°C or above
200mm	Temperature -45°C or above

Our Advantages :

(1)Raw material advantage

We have strategic partnerships with medium and high-end color steel plate manufacturers such as Baosteel, Yieh Phui, Guanzhou, Honge and BlueScope. The black and white rubber are directly imported from the world's four major raw materials industry, namely Bayer, BASF, Dow and Huntsman.

(2)Advanced equipment

Importing the world's most advanced Italian PUMA six-component online automatic mixing and pouring technology and automatic continuous cotton system, which can complete the mixture ratio in one time and automatically adjust according to the temperature to produce a distinctive high strength,Energy-saving, green, soundproof and fireproof panels. The mainframe has a length of 26.3m and the quality is even better.

(3)National Patent

Our company has more than 10 national patents,over 20 national quality inspection certificates. The company also has a dedicated independent laboratory, and the quality of the products is guaranteed. Our company is the only manufacturer in north Yangtze river area that can produce 250mm thickness polyurethane cold storage panels.

(4)Adequate Stock

Our company has 2 polyurethane production lines with an annual production capacity of 3 million square meters and a workshop covering an area of 20,000 square meters, which can satisfy a large amount of storage of goods. The monthly throughput can reach 30,000 tons, which can meet the needs of self-processing production and color coating product circulation.



FAQ:

Q1. What is your terms of packing?

A: Generally, we pack our goods in bulk and put into the soft EPS for protection to save the container space. If you have the requests, we also make the iron pallet package.


Q2. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

B:100% Trade assurance


Q3. What is your terms of delivery?

A: EXW, FOB, CFR, CIF.


Q4. How about your delivery time?

A: Generally, it will take 10 to 15days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.


Q5. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings.


Q6. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.


Q7. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery