Testing of Adhesively Bonded Fiberglass Reinforced Composites

890523

02/01/1989

Event
SAE International Congress and Exposition
Authors Abstract
Content
Fiberglass reinforced composites have seen increased use in the automotive industry for exterior body panel applications. Car makers find these plastic components to offer design freedom, increased durability, and weight savings compared to steel parts. The assembly of plastic components is accomplished using structural adhesives since most types of welding and mechanical fastening, which were commonly used to join steel, are not feasible. Structural adhesives have been used in the automotive industry for several years to bond fiberglass reinforced composite inner reinforcements to outer body panels. Bonded assemblies are strong, corrosion resistant, and sound-dampened.
Before any component reaches the production stage, extensive laboratory testing is performed. Test methods which simulate stresses imposed on an assembly are used to evaluate joint strength. Also, field simulation testing of prototype vehicles is conducted.
Meta TagsDetails
DOI
https://doi.org/10.4271/890523
Pages
8
Citation
Minichelli, J., "Testing of Adhesively Bonded Fiberglass Reinforced Composites," SAE Technical Paper 890523, 1989, https://doi.org/10.4271/890523.
Additional Details
Publisher
Published
Feb 1, 1989
Product Code
890523
Content Type
Technical Paper
Language
English