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防火隔板的材質(zhì)和特性

來(lái)源：http://0473114.cn/ 日期：2019-12-10 發(fā)布人：admin

產(chǎn)品特點(diǎn):

DC-A1-HQJW-A型無(wú)機(jī)防火隔板也稱防火隔板或不燃阻火板等。此板是由多種不燃材料經(jīng)科學(xué)調(diào)配壓制而成，具有阻燃性能好，遇火不燃燒時(shí)間可達(dá)3小時(shí)以上，機(jī)械強(qiáng)度高，不爆、耐水、油、耐化學(xué)腐性強(qiáng)、無(wú)毒等特點(diǎn)。DC-A1-HQJW-A型無(wú)機(jī)防火隔板燃燒試驗(yàn)中,火焰更高溫度達(dá)1000℃時(shí)不變形，各項(xiàng)指標(biāo)符合GAl60-1997的規(guī)定要求，燃燒性能達(dá)到GB8624規(guī)定的A級(jí)(不燃性)標(biāo)準(zhǔn)。

Product features: DC-A1-HQJW-A type inorganic fire partition is also called fire partition or non-fire retardant partition, etc. . This board is made of a variety of non-combustible materials by scientific deployment and compression, with good flame-retardant performance, Fire non-combustion time up to 3 hours, high mechanical strength, non-explosive, water, oil, chemical corrosion resistance, strong, non-toxic and so on. In the burning test of DC-A1-HQJW-A inorganic fire-proof Baffle, the maximum flame temperature is 1000 °c without deformation. All the indexes meet the requirements of GAl60-1997, and the combustion performance meets the standard of Class A incombustibility stipulated in GB8624.

應(yīng)用范圍:

DC-A1-HQJW-A型無(wú)機(jī)防火隔板主要適用于各類(lèi)電壓等級(jí)的電纜在支架或橋架上敷設(shè)時(shí)的防火保護(hù)和耐火分隔，在量應(yīng)用在國(guó)內(nèi)各類(lèi)發(fā)電廠、化工企業(yè)、鋼鐵冶煉企業(yè)、礦山等電纜密集場(chǎng)所的電纜工程的防火阻燃。也是大型商場(chǎng)、酒店、賓館、文體會(huì)館、封閉式服裝市場(chǎng)、輕工市場(chǎng)、影劇院等公共場(chǎng)所室內(nèi)裝飾防火阻燃工程的更佳防火阻燃材料
Application: DC-A1-HQJW-A type inorganic fireproof clapboard is mainly suitable for the fireproof protection and fireproof separation of cables of various voltage levels when they are laid on supports or bridges In the amount of application in domestic power plants, chemical enterprises, steel smelting enterprises, mines and other cable concentrated places of the cable fire retardant engineering. It is also the best fire-proof and flame-retardant material for interior decoration of large-scale shopping malls, hotels, hotels, cultural and sports halls, closed fashion markets, light industry markets, cinemas and theaters

性能指標(biāo):

1.理化性能：
Physical and chemical properties:

（1）干態(tài)抗彎強(qiáng)度超過(guò)11Mpa值丆達(dá)到24Mpa值，合格。
dry bending strength more than 11Mpa value of 24MPA, qualified.

（2）吸水飽和狀態(tài)抗彎強(qiáng)度超過(guò)6Mpa值丆達(dá)到18Mpa值，合格。
The bending strength of saturated water absorbing state exceeds 6Mpa value, and the value of 18Mpa value is not reached

（3）吸濕變形率低于0.35％值，結(jié)果為0.32％，合格。

The moisture absorption deformation rate is lower than 0.35% , the result is 0.32% , qualified.

（4）受熱尺寸收縮率小于2.0％值，結(jié)果為1.8％，合格。

The shrinkage of heated dimension is less than 2.0% , and the result is 1.8% , which is qualified.

（5）密度值大于1.30g/cm3，合格。
Density greater than 1.30 G / CM3, qualified.

2.耐火性能：
Fire Resistance:

（1）爐內(nèi)溫升值小于50℃達(dá)到17℃，合格。
Furnace temperature rise less than 50 °C to 17 °C, qualified.

（2）持續(xù)燃燒時(shí)間低于20s結(jié)果為0s(為不然)，合格。
Continuous combustion time less than 20s results for 0s is not, qualified.

（3）質(zhì)量損失率低于50.00％值，結(jié)果為45.82％，合格。
防火板廣泛用于室內(nèi)裝飾、家具、廚柜、實(shí)驗(yàn)室臺(tái)面、外墻等領(lǐng)域，防火板的優(yōu)點(diǎn)有1保溫隔熱:其保溫、隔熱性是玻璃的六倍、粘土的三倍、普通混凝土的十倍;

The quality loss rate is lower than 50.00% , the result is 45.82% , qualified. Fire Board is widely used in interior decoration, furniture, kitchen cabinets, laboratory countertops, external walls and other fields. The advantages of fire board are: 1 Heat Preservation and heat insulation: its heat preservation and heat insulation is six times that of glass, three times that of clay, ten times that of ordinary concrete;

3.輕質(zhì)高強(qiáng):為普通混凝土的1/4、粘土磚的1/3，比水還輕，和木材相當(dāng);立方體抗壓強(qiáng)度≥4mpa。特別是在鋼結(jié)構(gòu)工程中采用ALC板作圍護(hù)結(jié)構(gòu)就更能發(fā)揮其自重輕、強(qiáng)度高、延性好、抗震能力強(qiáng)的優(yōu)越性。

4.耐火阻燃:加氣混凝土為無(wú)機(jī)物，不會(huì)燃燒，而且在高溫下也不會(huì)產(chǎn)生有害氣體;同時(shí)，加氣混凝土導(dǎo)熱系數(shù)很小，這使得熱遷移慢，能有效抵制火災(zāi)，并保護(hù)其結(jié)構(gòu)不受火災(zāi)影響。更多防火板咨詢請(qǐng)點(diǎn)擊富美家防火板。

上一篇：一般用什么材料裝飾防火板做家具 下一篇：防火板顏色和防火板表面處理問(wèn)題詳解。

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