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216.73.217.86
216.73.217.86
Silane Coupling 제 처리 Glass Fiber 에 의한 탄성체의 보강효과에 관한 연구
Studies on the Reinforced Effect of Rubber Elastomer by means of Milled Glass Fiber Treated with Silane Coupling Agents
이상현 , 유종선 , 백남철 ( Sang Hyun Lee , Chong Sun Too , Nam Chul Paik )
UCI I410-ECN-0102-2008-580-001212632

The purpose of this study is to investigate the reinforced effect between MGF treated silane coupling agents and rubber matrix under the configuration chemical bonds, also the effect of triazine thiol compounds. For this study, vulcanizates were prepared with fifteen different compounding formulas. Their vulcanization characteristics, physical properties were examined by means of the ODR (Oscillating Disk Rheometer), the tensile tester, the benzene swelling test. The results of this study obtained are as follows: 1. In the ODR test, the MA vulcanizate was the fastest one in terms of having reached to optimum cure time(t_(90)) and, with the same formula, when MGF vulcanizates, the shortest optimum cure times Gas appeared. 2. The SA, SC vulcanizates were the best the other in the physical properties such as 100%modulus, 200%modulus, 300%modulus, tensile strength. The SB vulcanizate with higher density of crosslinking than other vulcanizates. The vulcanizates, which were filled with MGF treated with silane coupling agents we were the higher density of crosslinking than vulcanizates filled with MGF only. 3. In aging properties, the silica vulcanizates appeared to be better than the other vulcanizates. The aging properties of treated MGF vulcanizates were similar to the silica vulcanizates. The(CR+APS+silica) and (CR+APS+MGF) were easily crosslinked by exposure to the air, and the physical properties have been improved.

[자료제공 : 네이버학술정보]
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