Journal of the Korean Industrial and Engineering Chemistry, Vol.5, No.6, 943-948, December, 1994
응력-변헝 곡선을 이용한 가황고무의 거동에 관한 연구
Study on Behavior of Cured Rubber Using Stress-Strain Method
초록
본 실험에서는 카본블랙 함량에 따른 미가황고무 혼합물의 물리적 특성과 가황고무 혼합물의 팽윤거동에 대해 고찰하였다. 카본블랙 함량 증가에 따라 미가황고무 혼합물 중의 bound rubber함량은 증가하였으며 αf는 1.46이었다. 또한 고무 혼합물 중의 카본블랙은 구형입자의 거동을 보여주었다. Mooney-Rivlin의 응력-변형 방법에 의해 구한 가황고무의 C1값은 카본블랙 함량 증가에 따라 증가하는 경향을 보였다.
The properties of uncured rubber compound and swelling behavior of cured rubber compound with carbon black(N33O grade) increment. Bound Rubber content(BRC) increased according to carbon black increment and αf·, behavior of uncured rubber compound filled with carbon black was 1.46. Carbon black added to rubber compound showed behavior of spherical particle by bound rubber. The C1 values of cured rubber compounds which measured by the stress-strain method of Mooney-Rivlin, increased with carbon black increment.
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