CAJ | 학술논문

以阻尼硅橡胶母胶、气相法白炭黑、改性剂为原料，制成了热硫化阻尼硅橡胶。研究了羟基硅油、六甲基环三硅氮烷、乙烯基三乙氧基硅烷（ A-151）、γ-氨丙基三乙氧基硅烷（ KH 550）、γ-环氧丙氧基丙基三甲氧基硅烷（ KH 560）及其并用对阻尼硅橡胶硫化性能、分散性能、力学性能和黏弹性能的影响。结果表明，硅烷偶联剂类改性剂能显著加快混炼胶的硫化速度、缩短硫化时间；羟基硅油、六甲基环三硅氮烷和KH 560作改性剂时白炭黑的分散效果良好，而采用A 151作改性剂时白炭黑填料网络的Pay-ne效应较明显，但在宽温域（-120～100℃）范围内具有温度稳定性；不同改性剂并用对改善白炭黑分散性没有明显的协同作用；改性剂种类对硫化胶的力学性能影响不大；六甲基环三硅氮烷与KH 560并用时，硅橡胶的阻尼性能最高。
이조니규상효모효、기상법백탄흑、개성제위원료，제성료열류화조니규상효。연구료간기규유、륙갑기배삼규담완、을희기삼을양기규완（ A-151）、γ-안병기삼을양기규완（ KH 550）、γ-배양병양기병기삼갑양기규완（ KH 560）급기병용대조니규상효류화성능、분산성능、역학성능화점탄성능적영향。결과표명，규완우련제류개성제능현저가쾌혼련효적류화속도、축단류화시간；간기규유、륙갑기배삼규담완화KH 560작개성제시백탄흑적분산효과량호，이채용A 151작개성제시백탄흑전료망락적Pay-ne효응교명현，단재관온역（-120～100℃）범위내구유온도은정성；불동개성제병용대개선백탄흑분산성몰유명현적협동작용；개성제충류대류화효적역학성능영향불대；륙갑기배삼규담완여KH 560병용시，규상효적조니성능최고。
The HTV damping silicone rubber is made with damping silicone rubber master batch , fumed silica and a modified agent .Influences on the vulcanized properties , dispersion properties , mechanical and viscoelastic properties of the damping silicone rubber by hydroxyl silicone oil , hexamethylcyclotrisilazane , trie-thoxyvinylsilane ( A 151 ) , 3-aminopropyltriethoxysilane ( KH 550 ) , 3-glycidylpropyltrimethoxysilane ( KH 560) and their combinations were studied .Results show that silane coupling agent accelerates the curing speed , shortens the curing time;when hydroxyl silicone oil , hexamethylcyclotrisilazane and KH 560 are used as the modifiers , the dispersion of fumed silica is good .Using A 151 as the modifier , the Payne effect of fumed silica filler network is significant .Combinations of the different modifiers do not show the cooperative phenomenon , and different modifiers have little effect on the mechanical properties of the rubber .The network structure of fumed silica failures in a certain strain , shows as Payne effect , but exhibits temperature instability in the wide range of -120 ℃~100 ℃.