The Characteristics of TPE for Skin of Automotive Instrument Panel Hyundai Motor Company

Format:

Conference/Event

Author/Creator:

Lee, Tae-Seung, author.

Conference Name:

SAE 2002 World Congress & Exhibition (2002-03-04 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2002

Summary:

In order to replace PVC with TPO as I/P skin layer of invisible PAB, the elongation behavior, vacuum thermoforming, thermal, light resistance and low temperature PAB deployment of TPO were investigated. With the elongation properties; 50cN melt strength, 300mm/s breaking speed, 200s breaking time, TPO was vacuum-formed well like PVC. The thermal and light resistances of TPO were superior to PVC. In terms of low temperature airbag test, PVC was fractured with the brittle behavior during the deployment. TPO, however, showed the ductile fracture. And also when TPO was used for PAB cover, the elongation ratio of TPO was also important criterion for the normal break without any interference to I/P part, outside of PAB. The 300500% elongation ratio was most preferable

Notes:

Vendor supplied data

Publisher Number:

2002-01-0313

Access Restriction:

Restricted for use by site license