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发明公开
CN104277741A 一种环保型木地板胶粘剂及其制备方法 有权 转让

一种环保型木地板胶粘剂及其制备方法
摘要：
本发明属于胶粘剂领域，公开了一种环保型木地板胶粘剂及其制备方法，所属的胶粘剂包括：羧甲基淀粉、明胶、聚乙二醇、琥珀酸二辛酯磺酸钠、木质纤维素、1,2-丙二醇、山梨酸钾。所述的胶粘剂的制备方法步骤如下：(1)按重量取羧甲基淀粉、明胶、聚乙二醇、琥珀酸二辛酯磺酸钠，将上述的成分加热，加热至温度为70-75℃，搅拌将上述的成分混合均匀，混合均匀后为A料；(2)再按重量取木质纤维素、1,2-丙二醇、山梨酸钾，将上述的原料混合后加热至65-75℃后搅拌均匀，为B料；(3)保持温度为65-75℃，将A料投入B料中，再进行搅拌，搅拌30min-60min制备得到环保胶粘剂。
摘要（英）：

The invention belongs to the field of adhesives and discloses an environment-friendly wood floor adhesive and a preparation method thereof. The adhesive comprises carboxymethyl starch, gelatin, polyethylene glycol, sodium dioctylsulfosuccinate, lignocellulose, 1, 2-propanediol and potassium sorbate. The preparation method of the adhesive comprises the following steps: (1) by taking carboxymethyl starch, gelatin, polyethylene glycol and sodium dioctylsulfosuccinate according to the weight, heating the components to the temperature of 70-75 DEG C and stirring to uniformly mix the components so as to obtain a material A after uniform mixing; (2) by taking lignocellulose, 1, 2-propanediol and potassium sorbate according to the weight, mixing the raw materials, then heating to the temperature of 65-75 DEG C and then uniformly stirring to obtain a material B; and (3) keeping the temperature at 65-75 DEG C, putting the material A into the material B and further stirring for 30min-60min to prepare the environment-friendly adhesive.

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