CAJ | 학술논문

研究了中空玻璃微球对硅橡胶包覆层材料的密度、工艺性能、力学性能和耐烧蚀性能的影响.结果表明,中空玻璃微球能显著降低材料的密度,但对胶料的工艺性能影响较大.表面处理不仅可以减小中空玻璃微球对胶料黏度的影响,而且能够提高对硫化胶的补强能力.单独使用时,中空玻璃微球可使包覆层材料的烧蚀率不断提高;但加入10 g气相白炭黑后,随中空玻璃微球的增加,材料的烧蚀率先升后降,变化显著.
연구료중공파리미구대규상효포복층재료적밀도、공예성능、역학성능화내소식성능적영향.결과표명,중공파리미구능현저강저재료적밀도,단대효료적공예성능영향교대.표면처리불부가이감소중공파리미구대효료점도적영향,이차능구제고대류화효적보강능력.단독사용시,중공파리미구가사포복층재료적소식솔불단제고;단가입10 g기상백탄흑후,수중공파리미구적증가,재료적소식솔선승후강,변화현저.
The influence of HGMS on density, mechanical property, technological property and ablated property of silicone rubber inhibitor were investigated. The results showed that HGMS can reduce the density of the material, and impact the mechanical property severely. Surface treatment of HGMS not only reduced the influence to viscosity of rubber, but also improved the reinforcement capacity of HGMS. When use alone, the ablation rate of the materials increased quickly. After 10 portions of fumed silica added, with the increase of HGMS content the ablation rate of the materials increased slightly and then decreased rapidly.