難燃板（包括千年舟難燃膠合板、難燃OSB板等）防火等級達到B1級，在空氣，中出現(xiàn)明火或者高溫環(huán)境時，B1級材料基本很難著火，著火后可以減緩燃燒速度，降低火勢，有效防止火災(zāi)蔓延。而當(dāng)火源被移開后，火勢就會快速停止。

The fire resistance rating of fire-resistant boards (including millennium boat fire-resistant plywood, fire-resistant OSB board, etc.) reaches B1 level. When there is an open flame or high temperature environment in the air, B1 level materials are basically difficult to ignite. After ignition, it can slow down the combustion rate, reduce the fire intensity, and effectively prevent the spread of fire. And when the fire source is moved away, the fire will quickly stop.

不燃板則不同，不燃板材防火等級達到A級既不會燃燒，也不會起明火，在懸掛燃燒測試下能夠自熄，其含碳、含氮、含磷等元素可吸收、稀釋和阻擋火源的氧氣，使得火焰得不到維持，就可以自行熄滅。

Non combustible boards are different. Non combustible boards have a fire resistance rating of A, which neither burns nor catches an open flame. They can self extinguish under hanging combustion tests. They contain elements such as carbon, nitrogen, and phosphorus, which can absorb, dilute, and block oxygen from the fire source, allowing the flame to self extinguish without being maintained.

應(yīng)用領(lǐng)域不同

Different application fields

難燃板材的板面為薄木單板，表面較為粗糙，常用于裝修中的隔墻、隔斷、吊頂?shù)?；不燃板則是裝飾耐火建材，其板面光滑平整、顏色艷麗、色彩多樣，具有金屬質(zhì)感，常用于公共場所、高層建筑、地鐵等需要高安全性的場所。冰火板、晶巖板都是不燃板材家族中優(yōu)秀的代表。

The surface of the fire-resistant board is thin wood veneer, with a relatively rough surface, commonly used in partition walls, partitions, suspended ceilings, etc. in decoration; Non combustible board is a decorative fire-resistant building material, with a smooth and flat surface, bright colors, diverse colors, and a metallic texture. It is commonly used in public places, high-rise buildings, subways, and other places that require high safety. Ice fire board and crystal rock board are excellent representatives of the non combustible board family.

產(chǎn)品結(jié)構(gòu)不同

Different product structures

另外難燃板材結(jié)構(gòu)多為纖維狀或多孔材料，將阻燃劑滲入到實木薄單板中，起到抑制阻止板材燃燒，從而實現(xiàn)防火效果，且表層是薄木單板，表面粗糙；不燃板以硅質(zhì)材料或鈣質(zhì)材料為原料制作的，結(jié)構(gòu)通常是致密板塊狀，不易燃燒，表層有一層耐火材料，可以有效阻擋火焰，而且不燃板的表面色彩十分豐富，紋理很獨特，另外不燃板還很抗磨耐刮，具有防水性能還不容易發(fā)霉。

In addition, the structure of flame-retardant panels is mostly fibrous or porous materials, which infiltrate flame retardants into the solid wood veneer to suppress and prevent the burning of the panels, thereby achieving a fire prevention effect. Moreover, the surface is thin wood veneer with a rough surface; Non combustible boards are made from siliceous or calcareous materials as raw materials, with a dense plate like structure that is not easy to burn. The surface has a layer of refractory material that can effectively block flames. The surface color of non combustible boards is very rich, and the texture is unique. In addition, non combustible boards are also very wear-resistant and scratch resistant, waterproof, and not easy to mold.

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Thank you for reading. The source of this article is Fumeijia Non combustible Board. For more information and questions, please click: http://0473114.cn We will continue to work hard to provide you with services. Thank you for your support!