What is ABS flame retardant board? Where is ABS flame retardant board suitable for use?

ABS flame-retardant board (also known as flame-retardant board, flame-retardant wood-based panel) is a new type of building decoration materials. The key is to carry out decoration design in the area of induced abortion gathering, which is more cost-effective than traditional solid wood board and wooden control panel, and the actual effect of flame-retardant is also better. It is very in line with the requirements to specify high flame-retardant characteristics for the area of induced abortion gathering.

What is the difference between ABS flame retardant board and fireproof board?

Fireproof board, its specification name is fireproof board. It has rich and colorful surface color, texture and unique freight logistics performance, only has a certain fire performance. The fireproof plate is a kind of sandwich type color steel sandwich plate, which is made of metal sheet (aluminum alloy plate, stainless steel plate, color coated steel plate, titanium plate, copper coin, etc.) as control panel, halogen-free flame retardant inorganic compound modified material as core material and fiber tube. All ceramic veneer of fireproof board is three-layer, relatively thick.

How to divide the flame retardant grade of ABS flame retardant board?

The first thing people need to establish is that the flame retardant grade of ABS flame retardant board can be divided into four grades. At present, ABS flame retardant board in the market mainly includes four grades: A1, A2, B and C. according to GB8624-1997 classification of combustion performance of building decoration materials and handicrafts, it is divided into class a non combustible raw materials: class a homogeneous raw materials and class a composite (sandwich chocolate) raw materials; class B flammable raw materials: Class B1 raw materials, class B2 raw materials and class B3 raw materials. According to GB8624-2006 "classification of combustion performance of building decoration materials and handicrafts", it is divided into A1, A2, B, C, D, e and F levels. The grade B1 ABS flame retardant board specified in 1997 can correspond to the grade B and C ABS flame retardant board specified in 2006. However, the most common ABS fire-retardant board in the board market belongs to class B fire-retardant grade. The commonly used wood for ABS fire-retardant board is fire-resistant wood. Fire resistant phenolic resin wood-based board, fire-resistant medium density board and fire-resistant wood-based board all refer to ABS fire-retardant board.

According to GB8624-2006, the testing requirements for class B and C combustion performance of engineering construction crafts (except for raw materials for pavement) are as follows:

1. In the flammability test (GB / t8626), under the standard of 30s for the flame negative electron test piece (the edge of the flame negative electron test piece should also be used when necessary), the safe distance between the flame spreading and the ignition point within 60s shall not exceed (grade C and B are the same).

2. The single combustion experiment (GB / t20284) is used to comment on the hazard of the handicraft to the fire accident in the corner of the room when there is a single burning open fire around the handicraft. There are three actual index values, namely: A. LFS should not exceed the edge of the specimen (grade C and B are the same). B. The total exothermic reaction is figra0.4mj, and the annual growth rate index of combustion with the threshold value of 0.4mj is C ≤ 250W / s and B ≤ 120W / s. C. Thr600s (total calorific value at 600s) class C ≤ 15mj, class B ≤ 7.5mj.

Why ABS flame retardant board is needed?

The "safety law of the people's Republic of China" is the most important policy and regulation on fire safety, which has a mandatory division on fire safety in public places. The interior decoration of public places does not use flame retardant materials, and the fire safety has not been reviewed. The application of ABS flame retardant board can suppress the fire, reduce the calorific value, and get enough time for everyone to get out of danger. The General Administration of quality supervision and standardization of the people's Republic of China (AQSIQ) and the Standardization Committee of the people's Republic of China (SCSC) have also defined the public field cooperation, and clearly put forward the combustion performance index value and the necessary flame retardant mark of flame retardant articles.

House decoration shows the development trend of naturalization, but due to the consideration of ecological environment protection, people are unlikely to use solid wood board as decorative board in a big way. Although ABS flame retardant board only caters to one layer of skin, it can completely surpass the actual effect of solid wood board indoor decoration, which is more wear-resistant, scratch resistant and easy to clean, and the flame retardant performance can exceed a level It is especially suitable for public places where groups gather.

When is ABS flame retardant board needed?

1. It is not easy to extinguish the fire accident of multi-storey building.

With the development of the times, the development trend of economic development and the expansion of big cities, more and more skyscrapers have to stand up, followed by the problem of fire safety that can not be ignored. The multi-storey building itself is like a chimney. The spread of fire is very fast. In addition, the manufacturing of ladder machinery and equipment can not keep up with the development trend of high-rise residential buildings. It is common to see high-rise residential buildings of about 300 meters, but the ladder is unlikely to be so high, blocking the fire rescue of firefighters. In the industry, multi-storey building is called "disaster magnifier", once a fire accident occurs, the damage is very large.

2. Flame retardant materials block the spread of fire and earn rescue time.

Flame retardant materials are not completely incombustible, but are not easy to burn. They can endure dozens of minutes or even hours of fire, alleviate the spread rate of fire accidents, and earn valuable rescue time for firefighters. After the fire insulation layer of CCTV Taipei distribution building and Shenyang Huangchao Wanxin was ignited by fireworks, the thermal insulation materials of high-rise buildings not only were not flame retardant, but also melted to cause molten droplets. The molten droplets of high-rise residential buildings fell on the low rise non flame retardant thermal insulation materials, and the spread rate of the fire was "astonishing", leading to heavy losses.

3. Flame retardant materials reduce smoke and reduce casualties.

In fire accidents, insufficient combustion will cause a lot of harmful smoke and dust, which is one of the key causes of death in fire accidents. At present, ABS flame retardant board can exceed the actual effect of flame retardant, smoke suppression and toxic gas reduction, and is not transformed into extremely harmful or unusual combustion substances. In many aspects, the fire safety factor of flame retardant materials is higher than that of similar raw materials without flame retardant. When the former burns, the amount of smoke and harmful gases is also lower than that of the latter.

The new ABS flame retardant board maintains the high-quality physical properties, production and processing performance and decorative design function of traditional wood-based panels, and is widely used in hotels, hotel restaurants, international conference centers, exhibition centers, gymnasiums, library, transportation and passenger transport centers, leisure and entertainment clubs, large shopping malls, designated medical institutions, office buildings and other public infrastructure Engineering decoration, high-end housing decoration project and high-end furniture manufacturing project.