• The tire
• /
• s.17
• /
• pp.43-43
• /
• 1968

• Elastomers and Composites
• /
• v.47 no.2
• /
• pp.156-161
• /
• 2012

Difference in recovery behaviors from the circular deformation of natural rubber (NR) composites aged in air and distilled water, respectively were investigated. Recoveries of the samples aged in air were larger than those of the samples aged in distilled water. Recovery rates of the samples reinforced with filler were faster than those of the unreinforced ones. Recovery rates of the carbon black-filled samples were faster than those of the silica-filled ones. Difference in the recovery behaviors according to the aging media can be explained by the crosslinking density changes and the annealing effect.

• Transactions of the Korean Society of Mechanical Engineers A
• /
• v.37 no.1
• /
• pp.1-8
• /
• 2013

Coolant rubber hoses for automotive radiators can degrade under thermal and mechanical loadings and thus fail owing to the influences of locally formed electricity. In this study, an advanced test method was developed to simulate the failure of a rubber hose. The aging behavior of carbon-black-filled ethylene-propylene diene monomer (EPDM) rubber used as a radiator hose material under a combination of electrochemical stresses and tensile strain was analyzed. The changing behaviors of the current and the resistance as a function of the aging time were analyzed in consideration of the tensile strain, voltage, and aging temperature. Sectioned specimens clarified the failure mechanisms of the aged skin layer under the combined electrochemical stresses.

• The tire
• /
• s.20
• /
• pp.31-51
• /
• 1969

• The tire
• /
• s.13
• /
• pp.54-55
• /
• 1968

• The tire
• /
• s.23
• /
• pp.29-49
• /
• 1969

• The tire
• /
• s.180
• /
• pp.31-35
• /
• 1995

본 자료는 ‘자동차용타이어의연구’ (일본횡빈고무주식회사편, 1995. 4. 15 발간) 중에서 ‘장래의사이어’만을 발췌ㆍ번역한 것이다. 역자 주

• The tire
• /
• s.5
• /
• pp.51-54
• /
• 1967

• The tire
• /
• s.5
• /
• pp.55-71
• /
• 1967

• The tire
• /
• s.21
• /
• pp.37-49
• /
• 1969