ASTM D7122
Standard Specification for HCFC Blend B (CF3CCl2H, Ar, and CF4)
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About This Item
ASTM D7122 is the ASTM standard specification for HCFC Blend B, identifying the blend by its listed components: CF3CCl2H, Ar, and CF4. This standard matters because it provides a consistent technical reference for the material’s designation and expected specification basis. For buyers, engineers, and quality teams, ASTM D7122 helps support clearer product identification, comparison, and procurement decisions when evaluating this specific refrigerant blend or related chemical material.
What is ASTM D7122?
ASTM D7122 is a standard specification focused on HCFC Blend B, a defined blend made up of CF3CCl2H, argon, and CF4. As a specification, it serves as a controlled reference for the material rather than a general description of refrigerants. In practice, this kind of ASTM standard is used to support consistent naming, product understanding, and conformity to an agreed technical document. ASTM D7122 is therefore useful when a precise specification is needed for this particular blend.
Where is ASTM D7122 used?
ASTM D7122 is commonly used in settings where HCFC Blend B must be identified, supplied, or evaluated against a recognized specification. That may include purchasing, material qualification, incoming inspection, and technical documentation for the blend itself. It is most relevant wherever this specific chemical blend is handled as a defined product and where clear specification language helps align suppliers, users, and quality-control personnel on the same material reference.
Why is ASTM D7122 important?
ASTM D7122 is important because it helps reduce ambiguity around a specific blend formulation and its specification basis. In commercial and technical workflows, that can support more consistent procurement, compliance review, and product verification. Using ASTM D7122 can also help buyers and suppliers communicate with less risk of misidentification, especially when working with materials that require careful specification control and documentation.
- Specification reference for HCFC Blend B
- Identifies the blend components by designation
- Supports product consistency and procurement
- Useful for quality and compliance documentation
- Helps reduce ambiguity in material selection
- Publication Date: 2023-08-23
- Publisher: ASTM
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