Variability of Test Specimens Used for Evaluating Light Duty Automotive Filter Seal Materials Dana Corporation

Format:

Conference/Event

Author/Creator:

Lane, Rocky, author.

Conference Name:

International Congress & Exposition (1999-03-01 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1999

Summary:

Quality control and materials development of cellular polyurethane foam used in light-duty automotive air filter seals rely on measurement of mechanical and physical properties such as tensile strength, elongation, compression set, specific gravity, and durometer hardness. These properties are typically measured on specimens cut from slabs formed in preheated closed molds. However, these slabs are nonuniform in specific gravity, and property measurements vary with location within a slab. The effect of sampling location on mechanical and physical properties is discussed

Notes:

Vendor supplied data

Publisher Number:

1999-01-0001

Access Restriction:

Restricted for use by site license