Product Description

YUNZHI PVDF Fireproof Aluminum Composite Panel is a new type of high-grade fireproof material for wall decoration. PVDF Fireproof Aluminum Composite Panel is a new type of metal plastic composite material, which is composed of coated aluminum plate and special flame retardant modified polyethylene plastic core material by hot pressing with polymer adhesive film (or hot melt adhesive). Due to its elegant appearance, beautiful fashion, fire protection and environmental protection, convenient construction and other advantages, PVDF Fireproof Aluminum Composite Panel is considered that the new high-grade decorative materials for modern curtain wall decoration have a bright future.

There are 2 kinds of PVDF Fireproof Aluminum Composite Panel, B1 class and A2 class.
For B1 class PVDF Fireproof Aluminum Composite Panel, it contains: 55% - 55% flame retardant, the main ingredients are aluminum oxide (Al?O?) and magnesium oxide (MgO); When B1 grade PVDF Fireproof Aluminum Composite Panel is put on fire, it can be catched on fire after 5 minutes, and when the fire leave the panels, the fire on the panels will extinguish after 10 seconds.
For A2 class PVDF Fireproof Aluminum Composite Panel, it Contains 88% - 90% of the flame retardant,the main ingredients are aluminium hydroxide (Al(OH)3) and magnesium hydroxide (Mg(OH)2); PVDF Fireproof Aluminum Composite Panel can be catched on fire after 20 minutes, and the fire will extinguish at once when the fire leave the panels.

PVDF Fireproof Aluminum Composite Panel test report

Items	Standard Inde	Test Value	Individual Judgment
Density of surfac	Rating±0.5kg/m2	6.8kg/m2	Qualified
Impact strength	50kg.cmWithout paint off and crack	Without paint off and crack	Qualified
Bend strength	≥ 1OOMPa	≥ 1O4MPa	Qualified
Flexuous modulus of elasticity	≥2.00 x lO4MPa	3.00 x lO4MPa	Qualified
Through resistance	≥9.0KN	9.50KN	Qualified
Cutting strength	≥ 28.OMPa	29.OMPa	Qualified
1800peel strength	≥7.0N/mm	≥9.1N/mm	Qualified
Resistance to change of temperature	-400C~-800C20cycles without change	Unchanged	Qualified
Boiling water resistance	Unchanged	Unchanged	Qualified
Coefficient of heat expansion	≥4.00 X lO-5 0C-1	2.93 X lO-5 0C-1	Qualified
Heat deformation temperature	≥1050C	1120C	Qualified
The test result meets the index requirements of quality product of GB/T17748-1999

Items	Test method	Technical index	Result	Conclusion
Minimum value of remaining length after burning	GB/T8325-88	> 0	410	Qualified
Average value of remaining length after burning	GB/T8325-88	≥ 150	486	Qualified
Temperature of smoke	GB/T8325-88	≤ 200	116	Qualified
Height of the top of the flame,mm	GB/T8326-88	〈 150	15	Qualified
Grade of smoke density	GB/T8327-88	≤ 75	34	Qualified
Note:The technical index based on the regulation of uninflammable materials(Grade B1)of GB8624-1997.

PVDF Fireproof aluminum composite panel application fields:

It is suitable for

1. Exterior wall of building, Curtain wall

2. Refitting or renovating of old building exterior wall.

3. The balcony, equipment unit, interior compartments

4. Panel, logo plate, display platform.

5. The interior wall decoration panel, ceiling, advertising board

6. Industrial usage, cold car body etc..

features of the PVDF Fireproof Aluminum Composite Panel:

1. has excellent fire resistance and flame retardant, and its combustion performance is not lower than B1 level;

2. Superior peel strength and good mechanical properties;

3. The core material process has strong adaptability, almost does not change the extrusion processing conditions of ordinary aluminum composite panel, which can meet the technical route requirements of different aluminum-plastic plate manufacturing processes

4. The core material has excellent thermal oxygen aging property and can withstand high and low temperature - 40℃- + 80℃for 20 cycles without change;

5. The flame retardant contained in the core material has good stability, no migration and precipitation, and good weather resistance, which overcomes the defects of ordinary halogen flame retardants that are not resistant to ultraviolet light, so it is very suitable for indoor and outdoor architectural decoration;

6. The core material is environment-friendly flame retardant and clean material, halogen-free and low smoke. It is extremely difficult to burn. The smoke volume is very small when burning, and there is no corrosive gas and black smoke. It is pollution-free and meets the requirements of the state for green building materials and environmental protection.

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