
doi: 10.2172/7335804
Abstract : The dynamic characteristics of six rigid polyurethane foams were studied at impact velocities from 15.24 to 60.96 m/s (50 to 200 ft/sec). A test technique developed for crushing confined samples is described. The dynamic properties of materials tested are reported by both graphical and tabular methods.
Organic Polymers, Organic Compounds, Polymers, 36 Materials Science, Polyurethanes, Velocity, Polyamides, Petroleum Products, Impact Strength, Testing 360403* -- Materials-- Polymers & Plastics-- Mechanical Properties-- (-1987), Impact Tests, Petrochemicals, Information, Materials Testing, Mechanical Tests, Mechanical Properties, Tables, Plastics, Diagrams
Organic Polymers, Organic Compounds, Polymers, 36 Materials Science, Polyurethanes, Velocity, Polyamides, Petroleum Products, Impact Strength, Testing 360403* -- Materials-- Polymers & Plastics-- Mechanical Properties-- (-1987), Impact Tests, Petrochemicals, Information, Materials Testing, Mechanical Tests, Mechanical Properties, Tables, Plastics, Diagrams
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