ASTM F1957 – Standard Test Method for Composite Foam Hardness-Durometer Hardness
1.1 This test method describes a type of composite foam hardness measurement device known as durometer: Type CF. The procedure for determining indentation hardness of substances comprised of two or more elastomeric materials, one of which is a foam or foam like material. These are classified as composite foam structures. The composite foam product may have an armature made of a material suitable for adding structural integrity including but not limited to metal, plastic, or wood. This construction is typical for lapbar restraints, seating, and other restraint devices, as well as some show elements.
Product Details
Published:
02/01/2017
Number of Pages:
6
File Size:
1 file , 180 KB
Note:
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