The fireproof door core filling material plays the main role in the fire resistance and heat insulation performance of the fire door, so the filling material is the key item for the inspection and acceptance of the fire door, so the selection of the fireproof door core is very important. The company is the first choice for the fire door supplier, and the advantages of the fireproof door core produced by the Guangzhou Zengcheng District of the new material Co., Ltd. are shown in the following aspects. The general summary is that: Guangzhou Zengcheng Sen Yiyi New Material Co., Ltd. is a production of environmental protection type "light inorganic fireproof door core" manufacturer, this product is a new generation of new type of fire filling material, with non flammable, fireproof and fire resistance, good insulation performance, environmental protection, light quality, septum and other characteristics. Our products adopt unique formula and technology, reliable product quality and timely delivery, which have been adopted by many manufacturers of fire doors. To this end, we will introduce these advantages in detail.

  1. Low bulk density: the core weight of the fire door is usually between 200~350, which can meet the requirements of various fire doors for filling materials.
  2, good fire performance: fireproof door core is non combustible material grade A1;
  3. High strength: the compressive strength of the fireproof door core is more than 0.4MPa, and the bending strength is more than 0.25MPa.
  4. Low moisture content: the moisture content of the fireproof door core is less than 13%, which meets the standard requirements.
  5, low cost: fireproof door core material source is wide, production process is simple, comprehensive cost is low;
  6, energy saving and environmental protection: the smoke level of fireproof door core is classified as AQ1 grade. The process of production and use is harmless and harmless, and it does not harm human health.