ASTM D814
Standard Test Method for Rubber Property—Vapor Transmission of Volatile Liquids
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About This Item
ASTM D814 is the ASTM standard titled Standard Test Method for Rubber Property—Vapor Transmission of Volatile Liquids, and it addresses how rubber materials perform when exposed to vapors from volatile liquids. This makes it useful for evaluating whether a rubber product may allow unwanted transmission through the material under test conditions. For procurement, testing, and quality control, the standard helps provide a consistent reference for comparing rubber property performance.
Purpose of ASTM D814
The purpose of ASTM D814 is to provide a standardized test method for measuring vapor transmission behavior in rubber when volatile liquids are involved. By using a common ASTM standard, laboratories and product teams can apply a consistent approach to performance evaluation rather than relying on informal comparisons. This is especially important when rubber is selected for applications where limiting vapor movement may affect function, durability, or material suitability. The test method supports clearer technical assessment and more reliable documentation.
Common use cases of ASTM D814
ASTM D814 is commonly used in testing programs for rubber materials, seals, liners, and related components where vapor exposure may be a concern. It can be relevant in laboratory workflows that compare candidate materials, verify product consistency, or support material selection for applications involving volatile liquids. The standard is also useful in quality control settings where repeatable test results are needed to evaluate whether a rubber product meets expected performance characteristics.
Why ASTM D814 matters
ASTM D814 matters because it gives manufacturers, buyers, and test labs a recognized method for assessing a specific rubber property in a controlled way. Using the standard can improve consistency across product evaluation, reduce uncertainty in material selection, and support compliance-related documentation. In practice, this helps organizations make better decisions when vapor transmission resistance is part of the performance requirement. ASTM D814 also supports more dependable comparisons between materials and suppliers.
- Rubber property evaluation
- Vapor transmission testing
- Volatile liquid exposure assessment
- Quality control and comparison testing
- Standardized laboratory method
- Publication Date: 2020-02-21
- Publisher: ASTM
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