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임정란(Jungran Lim),강원구(Wongu Kang),김효경(Hyokyoung Kim),남호(Ho Nam) 한국자동차공학회 2009 한국자동차공학회 부문종합 학술대회 Vol.2009 No.4
As vehicles are sold all around the world, requirements for interior materials are various and severe according to environments that are used to vehicles. For example materials have to withstand cold temperature and hot temperature without any deteriorations during total life cycle. Also recently, haptic, optic, no smell properties for interior materials are more important. Therefore our study shows the trend of validation method to meet more severe requirements and included validation method to meet various customers needs.
김수영(Suyoung Kim),강원구(Wongu Kang),김효경(Hyokyoung Kim) 한국자동차공학회 2010 한국자동차공학회 부문종합 학술대회 Vol.2010 No.5
In EU, DOP(di-octhyl phthalate) is going to be registered as the permission item into REACH regulation by the end of 2010 year. If it becomes effective, the using of DOP shall be accepted in the term of the validity. So it needs to be develop the replacement of DOP because DOP is much used as the plasticizer of the rubber part. We have tried to develop the replacement and at last we succeed to develop without the loss of the part performance.
김주성(Joosung Kim),강원구(Wongu Kang) 한국자동차공학회 2011 한국자동차공학회 부문종합 학술대회 Vol.2011 No.5
The United States and Europe regulate the use of brominated flame retardants by law. US and EU are researching the alternative flame retardants due to the maleficence of halogen flame retardant. There are three types of flame retardants which are halogen, non-halogen and inorganic. After the regulation agreement of REACH, RoHS and OSPAR, phosphorus and melamine flame retardants are concerned because of their less negative environmental effect compared to the other types of flame retardants.
김선미(Sunmi Kim),강원구(Wongu Kang) 한국자동차공학회 2010 한국자동차공학회 학술대회 및 전시회 Vol.2010 No.11
By using the polymer material in general application, There are interested in flame retardants for improvement of polymer material flammability, This paper respected the flame retardants & flame retardant mechanism & Nano composite material. Specially, flame retardant application trend at interior component of vehicle & development
곽민정(Minjung Kwak),강원구(Wongu Kang),김범진(Bumjin Kim) 한국자동차공학회 2011 한국자동차공학회 학술대회 및 전시회 Vol.2011 No.11
Requirement about CO2.reduction, reducing weigh for fuel efficiency improvement and design of freedom are getting higher. Be like this, the rate of use are increase role of plastics in vehicles. It was required mechanical properties in times past. These day, it was required high chemical mechanical properties as well as chemical resistance because circumstance using vehicles has became diversification. So , this study covers variation of automotive plastics in all sorts of chemical, fluid, fuel, grease and influence on application between chemical resistance and apply to application.
김선미(Sunmi Kim),강원구(Wongu Kang),이승진(Sngjin Lee) 한국자동차공학회 2012 한국자동차공학회 부문종합 학술대회 Vol.2012 No.5
In recent years, the TVOC regulation on the vehicle interior is issued because of the harmful influence on the environment and human’s health. This paper summarizes the trends of and the reduction technology of VOC for interior component of vehicle.