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Non-VOC Catalysts for HR Molded Foams Used in Automotive Seating Applications
| Content Provider | Scilit |
|---|---|
| Author | Sakai, Mitsuru Ishikawa, Atsushi Morii, Masayoshi Kiuchi, Kazuhiko |
| Copyright Year | 2020 |
| Description | We reported on the fundamental characteristics of KAOLIZER No.25 (KL-No.25), which is a reactive amine catalyst, in the previous paper[1]. In this paper we describe the results on KL-No.25 applied to practical automotive foams. These days, automotive seat cushions contents have been changing from Hot molded foam to HR molded one from the viewpoint of energy saving and cost reduction. At the same time, volatile organic compounds (VOC) in the cars have been an important factor in the problem of safety and health. Triethylenediamine (TEDA), which is volatile, is generally used as a catalyst for HR molded foam because it has strong catalytic activity and gelling action. We have found that KL-No.25 also has strong gelling action and can replace TEDA. We have compared the characteristics of KL-No.25 with those of TEDA used in HR molded foam systems (back and front seats). Furthermore, we have noted the relation between the gelling/blowing index and the catalytic activity of typical reactive amine catalysts. Japan has been introducing the replacement of TEDA in some HR molded foam makers. We expect KL-No.25 will be useful for HR molded foam in automotive seat cushions in the world. Book Name: Polyurethanes Expo 2001 |
| Related Links | https://api.taylorfrancis.com/content/chapters/edit/download?identifierName=doi&identifierValue=10.1201/9780429332609-6&type=chapterpdf |
| Ending Page | 39 |
| Page Count | 7 |
| Starting Page | 33 |
| DOI | 10.1201/9780429332609-6 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2020-06-29 |
| Access Restriction | Open |
| Subject Keyword | Book Name: Polyurethanes Expo 2001 Energy and Fuel Technology Energy Saving Molded Foam Hr Molded Automotive |
| Content Type | Text |
| Resource Type | Chapter |
