Fireproof aluminum composite panel
Introduction
Fireproof aluminum composite panel is made of fireproof plastic core with two layers of aluminum shees, it is one kind of new decorative material. It is available in both polyester and PVDF coating. The key property of retardant inflammation comes from the core of retardant mineral. Our company devote the research and development energy to introducing the environmental protection core material that is a non-halogen, low smoke, non-flammable modified polyethylene. It is one kind of new decorative material and its fireproof feature can reach Class B1 grade with the test of GB8624. It also is green material, as there is no harmful gas during burning.
Specification
|
Panel Thickness(mm) |
2mm-8mm |
|
Aluminium Skin Thickness(mm) |
0.08mm-0.5mm |
|
Width(mm) |
1220mm-2000mm |
|
Length(mm) |
2440mm-8000mm |
Feature
-Light weight, high strength, extreme rigidity, superior impact resistance,
-excellent surface flatness and smoothness ,
-heat insulation, sound insulation, fire-resistance,
-acid-resistance, alkali-resistance, good weatherproofing and non-resonance
-various uniform colors ,can be easily processed and fabricated, quickly installed,
-elegant and magnificent, good flexibility fits various designs,
-easily maintenance, simply cleaning
Applications:
※ Constructional exterior curtain walls;
※Decorative renovation for storey-added old buildings;
※ Indoors decoration for interior walls, ceilings, bathrooms, kitchens and balconies;
※ Advertisement board, display platforms and signboards;
※Wallboard and ceilings for tunnels;
※ Raw materials in industrial purpose;
※Materials used for vehicle and boat.
Level and name of combustion properties
|
Degree |
Iitem |
Degree |
Item |
|
A |
No-Combustion |
B2 |
Combustion |
|
B1 |
Hard- Combustion |
B3 |
Combustible |
|
Degree |
Material |
The combustion performance indicators |
|
|
No-Combustion |
Class A Material |
According GB/T8625 test, the average length of the remaining ≤ 35 cm (including any residual specimen length> 20 cm) for each test and the average flue gas temperature peak ≤ 125 ° C, no specimen back burner the scene;
According GB/8627 test, their smoke density levels (SDR) ≤ 15;
According to GB/T14002 and GB/T14403 test, its calorific value ≤ 4.2 MJ / kg, and the specimen thermal emission per unit area ≤ 16.8 MJ/m2; toxic materials combustion flue gas of the entire non-lethal concentration of ≥ 25 mg / L |
|
Hard Combustion |
Class B1 Material |
According GB/T8626 test, its combustion properties should be met GB/T8626, and does not allow any dropping of combustion burn the filter paper;
According GB/T8625 test, the average of each specimen remaining length ≥ 15 cm (including any residual specimen length> 0 cm), and the average peak temperature of gas ≤ 200 ℃ in each test.
According GB/T8627 test, their smoke density levels (SOR) ≤ 75 |
Contrast of fire-resist performance in different countries
|
Country |
China |
Germany |
USA |
France |
UK |
Japan |
Russia |
|
Norms |
GB/T8627 |
DIN 4102 |
ASTM E84 |
BS 476 |
NFF 16-101 |
JIS K6911 |
30244-94 |
|
Few |
A |
A1,A2 |
NC |
0 |
MO |
1 |
T1 |
|
Minor |
B1 |
B1 |
A |
1 |
M1,M2 |
2 |
T2 |
|
Normal |
B2 |
B2 |
B,C |
2.3 |
M3 |
3 |
T3 |
|
Serious |
B3 |
B3 |
|
4 |
M4,M5 |
- |
- |
Class B1 Test Report
|
No. |
Test Item |
Ref. Standard |
Technical Index |
Result |
|
|
|
|
|
|
|
1 |
Minimum remaining length of combustion, mm |
GB/T8625-88 |
>0 |
620 |
|
2 |
Average remaining length of combustion, mm |
GB/T8625-88 |
≥150 |
652 |
|
3 |
Smoke temperature ℃ |
GB/T8625-88 |
≤200 |
133 |
|
4 |
Height of smoke dust, mm |
GB/T8625-88 |
≤150 |
15 |
Aluminium Composite Panel