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  • Dachen Class
    Dachen Class

    Formaldehyde purification gypsum board

    作者:張雄 日期:2021-09-14 人氣:1005

    Formaldehyde purification gypsum board with high purity gypsum as raw material, board core to add imported VOC decomposition agent, can continue to efficiently purify formaldehyde, benzene, ammonia and other harmful volatiles in the air, the formaldehyde purification effect is particularly prominent. 

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    The purification period of validity is 6-15 years, far beyond the life of formaldehyde. At the same time, the advanced foaming process has realized the fully filled microporous structure of the plate core, and the efficient "breathing" function has ensured the continuous purification of the indoor environment, which is not affected by external objects. The purification efficiency is better than the national standard. ISO 9001 Certificated.

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    粉嫩白丝JK被啪到喷水,东京热人妻系列无码专区,东京热人妻中文无码AV