• The tire
• /
• s.24
• /
• pp.14-16
• /
• 1969

• Textile Coloration and Finishing
• /
• v.22 no.4
• /
• pp.300-305
• /
• 2010

Poly(ethylene terephthalate)(PET) tire cord has relatively lower adhesion properties caused by limited reacting sites. In order to improve the adhesion force between PET tire cord and rubber, an additional process to activate surface of PET has been employed. Atmospheric plasma was used to substitute the chemical finishing process of PET tire cord as a green dipping process. Contact angle was measured to confirm surface change of PET after plasma treatment. The treated PET tire cords with/without resorcinol-formaldehyde-latex(RFL) and unvulcanized rubber were vulcanized in a testing mold at $160^{\circ}C$. After atmospheric plasma treatment of PET tire cord, adhesion force was somewhat increased under some conditions.

• The tire
• /
• s.23
• /
• pp.7-13
• /
• 1969

• Proceedings of the KSME Conference
• /
• 2003.11a
• /
• pp.1394-1400
• /
• 2003

Tire subjected to inflation pressure and the load of passenger car has a important roll to dynamic performance characteristics of radial tires such as cornering and braking. These performance characteristics are directly related to the belt cord durability of tires. In this paper, we analyze the mechanism of belt cord broken due to cord tension at braking theoretically.

• Elastomers and Composites
• /
• v.5 no.2
• /
• pp.188-194
• /
• 1970

We have studied to apply of a quantity of SBR contained high and domestic tire cord on manufacture tire. The Physical test of compounds and products, the travelling test of manufactured tires last year had revealed a good results. 1. The physical properties indicated better values than those found in the requirments of military specification. 2. Adhesion of carcass ply cord showed a good results. 3. The physical properties between 1260 d/2 nylon cord and 840d/2 nylon cord of domestic products be showed similar values and its have a results by 2-3 times than standards.

• Proceedings of the KSME Conference
• /
• 2000.11a
• /
• pp.438-445
• /
• 2000

Tire performance is significantly influenced by the cord tension distribution, and which is governed by the tire shape. To increase the tire performance, it is very important for one to find the shape with the ideal distribution of tension. But it is not easy to find such an optimal tire shape. Therefore, in order for the successful tire-shape optimization, we need to investigate how the change of tire shape influences on the cord tension. In this paper, we intend to numerically analyse the relation between the carcass shape and the cord tension.

• The tire
• /
• s.38
• /
• pp.23-26
• /
• 1972

• The tire
• /
• s.37
• /
• pp.14-18
• /
• 1971

• The tire
• /
• s.26
• /
• pp.12-16
• /
• 1970

• The tire
• /
• s.37
• /
• pp.12-13
• /
• 1971