Anacardol furan resin based on emulsion polymerization and preparation method thereof

The invention discloses an emulsion polymerization-based cardanol furan resin and a preparation method thereof, and the emulsion polymerization-based cardanol furan resin is prepared from the following components by weight: 0.2-2% of an emulsion polymerization agent, 3-30% of cardanol, 2-25% of a 37% formaldehyde aqueous solution, 30-90% of furfuryl alcohol, 4.5-12.5% of methanol, and 0.3-0.5% of a silane coupling agent. The synthesis method is high in cost performance, the synthesized resin is high in strength and low in gas generation amount, and application of furan resin can be met. 本发明公开了一种基于乳液聚合的腰果酚呋喃树脂及其制备方法，按重量百分比计，包括如下组分制成：乳液聚合剂0.2-2％、腰果酚3％-30％、37％甲醛水溶液2-25％、糠醇30-90％、甲醇4.5％-12.5％、硅烷偶联剂0.3-0.5％。本发明的合成方法性价比高，合成的树脂强度高，发气量低，而且能够满足呋喃树脂的运用。