UV Stabilized Acetal for Automotive Interior Applications

Format:

Conference/Event

Author/Creator:

Mulholland, Bruce M., author.

Conference Name:

International Congress & Exposition (1990-02-26 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1990

Summary:

AbstractUV stability is an extremely important design property of colored performance plastics for the automotive industry. Moreover, US automakers have been demanding improvements in polymer UV stability over the last several years. This has culminated in the development of test method SAE J1885, which uses a Xenon arc weather-ometer to test the UV stability of interior trim components. This more stringent test method required all suppliers to re-evaluate their position in this market and most likely develop new grades to meet the requirements of this J1885.Acetal is one such polymer which Hoechst Celanese embarked upon a major product development effort to meet the demanding requirements of J1885 for molded-in-color. This development work focused on the total stabilizer/additive system, whereby each component was assumed to be either beneficial or detrimental to UV stability. Results of this work emphasized the importance of reducing a total system approach to practice, as an improved UV stabilized grade of acetal copolymer was developed. This paper focuses on the conclusion of this product development effort

Notes:

Vendor supplied data

Publisher Number:

900097

Access Restriction:

Restricted for use by site license