CAJ | 학술논문

从去除胶黏物以及降低胶黏物黏性角度出发,探讨了酯酶与表面活性剂 L64复配处理旧瓦楞箱板(OCC)浆料后,胶黏物的去除效果以及胶黏物黏性的变化.结果表明:与空白样相比,酯酶与表面活性剂 L64复配处理 OCC 浆料对浆中胶黏物有较好的去除效果及降黏效果,并且酯酶与表面活性剂L64复配处理对OCC浆料中的胶黏物去除效果明显优于单独酯酶处理的作用效果;复配处理浆料时,对大胶黏物和微细胶黏物的去除率分别为47.26%、14.29%.纸张物理强度的测定结果表明:酯酶与表面活性剂L64复配处理并不会对OCC纸张物理强度产生负面影响.
종거제효점물이급강저효점물점성각도출발,탐토료지매여표면활성제 L64복배처리구와릉상판(OCC)장료후,효점물적거제효과이급효점물점성적변화.결과표명:여공백양상비,지매여표면활성제 L64복배처리 OCC 장료대장중효점물유교호적거제효과급강점효과,병차지매여표면활성제L64복배처리대OCC장료중적효점물거제효과명현우우단독지매처리적작용효과;복배처리장료시,대대효점물화미세효점물적거제솔분별위47.26%、14.29%.지장물리강도적측정결과표명:지매여표면활성제L64복배처리병불회대OCC지장물리강도산생부면영향.
This research aimed at removing stickies and reducing the stickiness of stickies. The removal and the stickiness change of stickies were investigated,when OCC pulps were treated with a mixture of esterase and surfactant. Compared with the controlled sample,stickies were removed effectively when the OCC pulps were treated with the mixture. Furthermore, the effect was more remarkable with both esterase and surfactant than with esterase only. The amount of macro-stickies and micro-stickies were reduced about 47.26% and 14.29% respectively. Moreover,the mixture had no negative effect on the properties of OCC pulps.