Sound insulation curtain of sound insulation window

• Main Author: HONG CHANGLIN
• Format: Patent
• Language: Chinese; English
• Published: 20.04.2018
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The invention discloses a sound insulation curtain of a sound insulation window. The sound insulation curtain is prepared from the following raw materials of, by weight, 200-220 parts of guayule rubber, 15-20 parts of aluminum powder, 4-8 parts of carbon black, 2-3 parts of magnesium oxide, 10-15 parts of anti-aging agents, 5-7 parts of triethanolamine, 4-7 parts of calcium phosphate, 6-10 parts of dithiocar-bamate, 11-15 parts of magnesium carbonate, 5-8 parts of silicon carbide and 2-6 parts of fatty alcohol polyoxyethylene ether sodium sulfate. The sound insulation curtain is convenient touse, and good in sound insulation effect. 本发明公开种隔音窗的隔音帘，所述隔音帘由以下重量份数配比的原料制成：银菊胶200-220份、铝粉15-20份、碳黑4-8份、氧化镁2-3份、防老剂10-15份、三乙醇胺5-7份、磷酸钙4-7份、二硫代氨基甲酸盐6-10份、碳酸镁11-15份、碳化硅5-8份和脂肪醇聚氧乙烯醚硫酸钠2-6份。该隔音帘使用方便，隔音效果好。