A cellulose acetate wood filler composition comprises a binder composition and a filler. The binder compositions comprise cellulose acetate, a plasticizer, and at least one organic solvent. The binder compositions may be substantially free, e.g., free of tackifiers. The wood filler compositions may be used in a method of filling a cavity in a substrate. The method comprises applying the wood filler composition to an inner surface of the substrate.
醋酸纤维素木材填料组合物由粘结剂组合物和填料组成。粘合剂组合物包括
醋酸纤维素、
增塑剂和至少一种有机溶剂。粘合剂组合物可以基本上不含增粘剂。木材填充物组合物可用于填充基材空腔的方法中。该方法包括将木材填充剂组合物涂在基材的内表面。