SJ-8002 Silver Grey Aluminum Composite Panel

raw material

Base material: High-strength aluminum alloy sheet

Core: Non-toxic, fire-resistant (FR) core

Surface: Polyester or Kynar PVDF coating

 Width

  1220mm, 1250mm, 1500mm

 Length

  Upon request, but preferably <5800mm

 Panel thickness

  2mm~ 6mm

 Aluminum skin thickness

  0.21mm~0.50mm: 0.21mm, 0.30mm, 0.40mm, 0.50mm

 Standard size

  1220mm x 2440mm (4' x 8'); 1500mm x 3050mm (5' x 10')

 Colors

  45 standard factory colors for reference

 Others

  Custom sizes and colors are also accepted.

 No.

 China

Germany

U.S.A.

France

U.K.

GB/T8627

DIN 4102

ASTM E84

NFF16-101

BS-476

1

A1, A2

A1, A2

NC

MO

O

2

B1

B1

A

M1, M2

1

3

B2

B2

B, C

M3

2, 3

Degree

Item

Degree

Item

A

Without combustion

B1

Hard combustion

B2

Combustion

B3

Combustible

Degree

Material

Combustion performance indicators

Without combustion

Class A Material

According to GB/T8625, the average length of the remaining sample (including any residual sample length ≥20 cm) for each test and the average peak temperature of the combustion gases ≤150 ℃, with no sample igniting at the scene;

According to GB/T8627, its smoke density (SDR) levels ≤15;

According to GB/T14002 and GB/T14403, its calorific value ≤4.2 MJ/kg and the thermal emission of the sample per unit area ≤16.8 MJ/m²;

The combustion gas toxicity of the entire sample is ≥25 mg/L, with a non-lethal concentration.

Hard combustion

Class material B1

According to test GB/T8626, its combustion properties must comply with GB/T8626, and no combustion droplets should burn the filter paper;

According to test GB/T8625, the average remaining length of each sample must be ≥ 15 cm (including any residual sample length ≥ 0 cm) and the average maximum gas temperature ≤ 200 ℃ in each test.

According to test GB/T8627, its smoke density (SDR) levels must be ≤ 75.

No.

Evidence

Test method

Technical Index

Result

1

Minimum value of the remaining length after burning (mm)

GB/T8625-88

> 0

480

2

Average value of the remaining length after burning (mm)

GB/T8625-88

≥ 150

160

3

Smoke temperature (°C)

GB/T8625-88

≤ 200

78

4

Firing height (mm)

GB/T8625-88

≤150

12

5

Smoke density level

GB/T8627-88

< 75

9