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    How does Henan foam board flame retardant?

    Henan foam board has many functions, which can be used for heat insulation, sound absorption, protection, etc. Do you know that Henan foam board also has flame retardant effect? This is mainly due to the fireproof layer of Henan foam board. Today I will show you how the Henan foam board is flame retardant. What are the flame retardant materials?

    Generally, the flame retardant of Henan foam board is improved by adding flame retardant to delay burning, smoke and even extinguish the fire. Polyols containing flame retardant elements (ie reactive flame retardants) can also be used as foam raw materials. Henan foam board flame retardant must have one or more of the following functions: it can absorb heat and decompose into non-combustible substances at or near the ignition temperature; it can react with foam combustion products to form non-combustible substances; it can decompose to terminate Henan Foam board free radical oxidation reaction material.
    In Henan foam board, the phosphorus-containing flame retardant mainly plays a role in the condensed phase. Phosphide can consume the combustible gas that is decomposed when the foam is burned and convert it into a non-combustible carbon compound. The phosphorus (P) content in Henan foam board When it reaches about 1.5%, a better flame retardant effect can be obtained.
    Zhengzhou Yuzhong Building Materials Packaging Co., Ltd. was founded in 2002. It is a professional manufacturer of building materials packaging products. Its predecessor was Huiji District Integrity Foam Factory . Through 10 years of unremitting efforts, exploration and innovation, it has experienced from small to large The hard journey from weak to strong. Several intelligent production lines have greatly improved the quality and accuracy of the products. The sales network covers the surrounding provinces and cities, and now has hundreds of fixed customers. The products are in short supply and have a good reputation and reputation in the industry.
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    Henan Foam Board , Zhengzhou Foam Board and Zhengzhou Foam Factory, etc., welcome to inquire. Popular City Promotion: Record Number: Henan ICP 16007349 号 -1

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