| 摘要 |
Composite flooring and a manufacturing method thereof are disclosed. The composite floor includes, at least, a bamboo-plate surface layer and an organic layer. The manufacturing method includes the steps of: uniformly mixing 60-120m organic powder and silane coupling agent accounting for 1.1-1.3% of the organic powder by weight at a temperature of 100-130°C , then cooling to 5-45°C ; uniformly mixing 100 parts of polyvinyl chloride, 30-50 parts of calcium carbonate, 5-7 parts of sterilizer; 10-16 parts of foam regulator, 0.8-1.6 parts of foaming agent, 2-4 parts of chlorinated polyethylene, 3-5 parts of lubricant, 1-3 parts of plasticizer, 0.2-0.6 part of anti-aging agent and 30-50 parts of modified bamboo powder or wood powder by weight at a temperature of 110-130°C for 20-30min; extrusion molding and post-processing; and, finally, hot pressing or gluing the two layers and/or a bottom layer and cold pressing those layers to generate the composite floor. |
