Commercial Tolerances | Pounds per Square Yard of Sheet | General Rubber Compounds | Physical Properties
This table is intended to assist the users of Classification System D 2000-SAE J200 and is not to be considered as part of the system. The table lists the Classification System D 2000-SAE J200 material designations (type and class) and the type of polymer most often used in meeting the material requirements (type and class). This table is not intended to be limiting; other polymers may be used to meet the same specification.
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Classification System D2000-SAE J200 Material Designation (Type & Class) |
Type of Polymer Most Often Used |
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butyl, EP polybutadiene, polyisoprene |
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& butyl compounds |
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Hypalon® and Viton® are registered
trademarks of DuPont Dow Elastomers.