The invention discloses a highly filled fly ash board and a preparation method thereof. The board is composed of the following raw materials in parts by weight: 60–100 parts of fly ash; 25–30 parts of polyvinyl chloride; 20–25 parts of recycled plastic material; 2.8–3.8 parts of calcium-zinc composite stabilizer; 6 parts of foaming regulator 530; 0.3 part of AC; 0.8 part of NC; 0.4 part of PE wax; 0.4 part of LP-60; 0.2 part of OA6; 3 parts of CPE; 6 parts of JY-01 silane coupling agent; 2 parts of alcohol; 4 parts of water. The highly filled fly ash board is energy-saving, environmentally friendly, non-polluting, non-toxic and recyclable, and can effectively save wood resources.
Country Code: CN
Application Number: CN201711102663.4
