Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Efficient flame-retardant ecological floor and preparation method thereof
The invention relates to an efficient flame-retardant ecological floor and a preparation method thereof. The efficient flame-retardant ecological floor comprises the following substances in parts by weight: 30-40 parts of PVC resin powder, 10-15 parts of wood powder, 10-20 parts of activated calcium carbonate, 10-20 parts of nano magnesium hydroxide, 5-10 parts of metal ammonium phosphate salt, 5-8 parts of a plasticizing regulator, 4-8 parts of an environment-friendly stabilizer, 1-4 parts of a processing aid, and 1-3 parts of a lubricant. According to the efficient flame-retardant ecological floor prepared by the invention, the addition amount of the flame retardant is small, the multi-channel structure has an excellent adsorption effect on smoke, a metal active center can catalyze to form a compact carbon layer for heat insulation and oxygen isolation to prevent internal combustion of the material, a synergistic flame-retardant system can be formed with nano-magnesium hydroxide, non-combustible gas can be released in the pyrolysis process to dilute combustible gas so as to achieve the purposes of flame retardance and smoke suppression, and the flame retardance and smoke suppression efficiency is high; and meanwhile, no toxic solvent is introduced in the preparation process, so that the preparation method is environment-friendly and safe.
一种高效阻燃生态地板及其制备方法，包括如下重量份数的物质：PVC树脂粉：30‑40份；木粉：10‑15份；活性碳酸钙：10‑20份；纳米氢氧化镁：10‑20份；金属磷酸铵盐：5‑10份；增塑调节剂：5‑8份；环保稳定剂：4‑8份；加工助剂：1‑4份；润滑剂：1‑3份。本发明本发明制备的高效阻燃生态地板阻燃剂添加量少，其多孔道结构对烟气的具有优异的吸附作用，金属活性中心，能够催化形成致密碳层隔热隔氧防止材料内部燃烧，且能与纳米氢氧化镁形成协同阻燃体系且热解过程中能够释放不燃气体以稀释可燃气体达到阻燃抑烟目的，阻燃抑烟效率高；同时本发明在制备过程中没有引入任何有毒溶剂既环保又安全。
Efficient flame-retardant ecological floor and preparation method thereof
The invention relates to an efficient flame-retardant ecological floor and a preparation method thereof. The efficient flame-retardant ecological floor comprises the following substances in parts by weight: 30-40 parts of PVC resin powder, 10-15 parts of wood powder, 10-20 parts of activated calcium carbonate, 10-20 parts of nano magnesium hydroxide, 5-10 parts of metal ammonium phosphate salt, 5-8 parts of a plasticizing regulator, 4-8 parts of an environment-friendly stabilizer, 1-4 parts of a processing aid, and 1-3 parts of a lubricant. According to the efficient flame-retardant ecological floor prepared by the invention, the addition amount of the flame retardant is small, the multi-channel structure has an excellent adsorption effect on smoke, a metal active center can catalyze to form a compact carbon layer for heat insulation and oxygen isolation to prevent internal combustion of the material, a synergistic flame-retardant system can be formed with nano-magnesium hydroxide, non-combustible gas can be released in the pyrolysis process to dilute combustible gas so as to achieve the purposes of flame retardance and smoke suppression, and the flame retardance and smoke suppression efficiency is high; and meanwhile, no toxic solvent is introduced in the preparation process, so that the preparation method is environment-friendly and safe.
一种高效阻燃生态地板及其制备方法，包括如下重量份数的物质：PVC树脂粉：30‑40份；木粉：10‑15份；活性碳酸钙：10‑20份；纳米氢氧化镁：10‑20份；金属磷酸铵盐：5‑10份；增塑调节剂：5‑8份；环保稳定剂：4‑8份；加工助剂：1‑4份；润滑剂：1‑3份。本发明本发明制备的高效阻燃生态地板阻燃剂添加量少，其多孔道结构对烟气的具有优异的吸附作用，金属活性中心，能够催化形成致密碳层隔热隔氧防止材料内部燃烧，且能与纳米氢氧化镁形成协同阻燃体系且热解过程中能够释放不燃气体以稀释可燃气体达到阻燃抑烟目的，阻燃抑烟效率高；同时本发明在制备过程中没有引入任何有毒溶剂既环保又安全。
Efficient flame-retardant ecological floor and preparation method thereof
一种高效阻燃生态地板及其制备方法
HUA MINGZHI (Autor:in) / WANG WENSHOU (Autor:in) / ZHAO YUEYING (Autor:in) / LI CHONG (Autor:in) / ZHU MANG (Autor:in) / LIANG RUI (Autor:in)
14.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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