Big discounting Insulated Metal Roofing - Polyurethane Foam PU Sandwich Panel – BoYuan

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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Fire Rated Panel , Insulated Roof Sheets , Wall Thermal Board , We always hold the philosophy of win-win, and build long-term cooperation relationship with customers from around the world.We believe that our growth base on customer's success, credit is our life.

Big discounting Insulated Metal Roofing - Polyurethane Foam PU Sandwich Panel – BoYuan Detail:

Material instruction

1)Suface sheet:

Usually the surface sheet of PUR or PIR sandwich panels is PPGI or PPGL steel color coated sheets.PPGI is prepainted galvanized coated steel and PPGL is prepainted Al-Zn coated steel.For coating type,you could choose PE, PVDF, HDP, SMP,ect.Our strategic cooperation brands are Bluescope, Bao-steel, Shougang steel, Guanzhou steel, Yieh Phui steel,Xinyu steel,etc.

Polyurethane Foam PU Sandwich Panel

2)Polyurethane core material:

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

Sandwich panel surface effect

Polyurethane Foam PU Sandwich Panel

water ripple

Polyurethane Foam PU Sandwich Panel

square wave

Polyurethane Foam PU Sandwich Panel

Flat effect

Decorative gap to choose from

Decorative gap to choose from：

Properties of polyurethane sandwich panel:

Color range: offwhite,silver gray,sea-blue,crimson and so on
Insulated core:PU/PIR/PUR
Painting:Polyester coating PE,SMP coating,HDP coating,fluorocarbon coating PVDF,ect
Galvanzing:Hot-dip zinc coating,hot-dip aluminum-zinc coated

Allowable vertical load and heat transfer coefficient of polyurethane sandwich wall panel (allowable defiection f≦L/200)

Thickness (mm)	Heat transfer coefficient (W/m²k)	Weight (kg)	Load (KN/m²)	0.60	0.80	1.00	1.20	1.50
50	0.31	10.06	L(m)	3.52	3.04	2.69	2.42	2.11
75	0.21	11.06	L(m)	4.71	4.09	3.64	3.29	2.89
100	0.19	12.05	L(m)	5.76	5.02	4.47	4.05	3.56
120	0.16	12.84	L(m)	6.53	5.68	5.07	4.6	4.04
150	0.11	14.04	L(m)	7.56	6.58	5.87	5.32	4.68
Note:0.5mm outer steel sheet and 0.4mm inner steel

Allowable span and heat transfer coefficient of polyurethane sandwich roof panel (allowable defiection f≦L/240)

Thickness (mm)	Heat transfer coefficient (W/m²k)	Weight (kg)	Load (KN/m²)	0.60	0.80	1.00	1.20	1.50
50	0.31	10.15	L(m)	3.59	3.17	2.85	2.61	2.33
75	0.21	11.18	L(m)	4.64	4.07	3.66	3.34	2.96
100	0.19	12.22	L(m)	5.57	4.88	4.38	3.99	3.53
120	0.16	13.05	L(m)	6.28	5.49	4.92	4.48	3.97
150	0.11	14.30	L(m)	7.30	6.39	5.73	5.22	4.62
Note:0.5mm outer steel sheet and 0.4mm inner steel

Product detail pictures:

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Sticking to the perception of "Creating products of top of the range and earning mates with people today from all over the world", we constantly put the desire of consumers in the first place for Big discounting Insulated Metal Roofing - Polyurethane Foam PU Sandwich Panel – BoYuan , The product will supply to all over the world, such as: Czech, Miami, Sydney, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.

Aluminum Composite Roof Panels