Elastomers and Composites
- 제15권3호
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- Pages.147-154
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- 1980
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- 2092-9676(pISSN)
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- 2288-7725(eISSN)
국산(國産) 스폰지류(類)의 물성연구(物性硏究)
Study on the Physical Properties of Cellular Rubber Products
- Paik, Nam-Chul (College of Engineering, Kyung Hee University) ;
- Ryu, Woon-Young (College of Engineering, Kyung Hee University) ;
- Choi, Sei-Young (College of Engineering, Kyung Hee University)
- 발행 : 1980.09.30
초록
The cellular rubber products for industrial purpose have been applied in many fields such as auto-motive parts, ship-building, machinery, sports goods, diving suit or interior housings etc. The purpose of this dissertation is to study the physical properties of celluar rubber products particulary for those elastomers such as EPDM, CR and NBR with heat resistance property, weather proofness, and oil resistance characteristics respectively, aiming at improving their quality, and renovating the manufacturing know-how which is beyond our technical power at the present time in Korea. In order to meet this requirement an ideal recipe is being shown for the three elastomers, and also a practical recipe which is easily available in terms of compounding ingredients in domestic market has set up as shown in Table 1. for the investigation of vulcanization characteristics by means of Rheometer. The optimum Mooney viscosity of compounded rubber was found to be approximately
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