Significance and Use
Tests made on materials herein prescribed can be of considerable value in comparing physical properties of different materials, in controlling manufacturing processes, and as a basis for writing specifications.
Before proceeding with these test methods, reference should be made to the specification of the material being tested. Any test specimen preparation, conditioning, or dimensions, or combination thereof, and testing parameters covered in the materials specification shall take precedence over those mentioned in these test methods. If there are no material specifications, then the default conditions apply.
1. Scope
1.1 These test methods cover the preparation of a standard-size test sample and basic tests for physical property determinations of microcellular urethane materials.
1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Note 1&8212;There is no known ISO equivalent to this standard.
2. Referenced Documents (purchase separately) 
The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D256 Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics
D395 Test Methods for Rubber Property--Compression Set
D412 Test Methods for Vulcanized Rubber and Thermoplastic Elastomers--Tension
D573 Test Method for Rubber--Deterioration in an Air Oven
D575 Test Methods for Rubber Properties in Compression
D624 Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
D790 Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials
D792 Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
D1052 Test Method for Measuring Rubber Deterioration--Cut Growth Using Ross Flexing Apparatus
D1622 Test Method for Apparent Density of Rigid Cellular Plastics
D1630 Test Method for Rubber Property--Abrasion Resistance (Footwear Abrader)
D2240 Test Method for Rubber Property--Durometer Hardness
D2584 Test Method for Ignition Loss of Cured Reinforced Resins
D2632 Test Method for Rubber Property--Resilience by Vertical Rebound
D3040 Practice for Preparing Precision Statements for Standards Related to Rubber and Rubber Testing
D3137 Test Method for Rubber Property--Hydrolytic Stability
D3389 Test Method for Coated Fabrics Abrasion Resistance (Rotary Platform Abrader)
D3574 Test Methods for Flexible Cellular Materials--Slab, Bonded, and Molded Urethane Foams
D3768 Test Method for Microcellular Urethanes--Flexural Recovery
D3769 Test Method for Microcellular Urethanes--High-Temperature Sag
G195 Guide for Conducting Wear Tests Using a Rotary Platform, Double-Head Abraser
Keywords
microcellular; test method; urethane ; Cellular plastics; Microcellular urethanes; Urethanes--microcellular
ICS Code
ICS Number Code 83.100 (Cellular materials)
DOI: 10.1520/D3489-11
ASTM International is a member of CrossRef.
Citing ASTM Standards
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