CAJ | 학술논문

采用原位聚合制备了纳米SiO_2/聚丙烯酸酯复合乳液,研究了SiO_2的用量对成膜时间、光泽度、吸水倍率、机械及耐酸碱性能和热性能的影响.结果表明添加纳米SiO_2后,可以显著降低聚合物乳液的成膜时间,提高胶膜的附着力和硬度、胶膜的抗冲击强度、膜弹性和耐热分解性能.
채용원위취합제비료납미SiO_2/취병희산지복합유액,연구료SiO_2적용량대성막시간、광택도、흡수배솔、궤계급내산감성능화열성능적영향.결과표명첨가납미SiO_2후,가이현저강저취합물유액적성막시간,제고효막적부착력화경도、효막적항충격강도、막탄성화내열분해성능.
The nosilica/acrylic compound latex prepared by in-situ polymerization method,and the effect of the film forming time,gloss,water absorption rate,mechanical,acid-resistant,alkalbresistam and thermal properties of the latex film were studied.The results showed that the film forming time of the latex film reduced apparently,that the adhesion force and the hardness increased and that the impact strength,elastic,heat decomposition properties of the latex film also were improved.