ASTM D2449
Standard Specification for Rubber Bales From Natural Sources—Limit on Coating
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About This Item
ASTM D2449 is the ASTM standard for rubber bales from natural sources, focusing on the limit on coating. It provides a clear technical reference for how coated natural rubber bales are identified and controlled, helping buyers and suppliers align on acceptable material condition. By setting expectations around coating limits, this specification supports more consistent product quality, easier inspection, and better communication in procurement and acceptance workflows.
Purpose of ASTM D2449
The purpose of this standard is to define a specification for rubber bales produced from natural sources with attention to the coating applied to the bales. In practice, ASTM D2449 helps establish a common basis for evaluating whether the coating remains within an acceptable limit, which can be important for handling, storage, and product consistency. As a technical document, it supports clearer requirements for quality control and material acceptance without expanding beyond the scope implied by the title.
Common use cases of ASTM D2449
This standard is commonly used when natural rubber bale materials are specified, purchased, inspected, or received as part of a supply chain. It is especially relevant in environments where bale condition and surface coating may affect acceptance decisions or downstream handling. ASTM D2449 is typically used by suppliers, purchasers, and quality teams that need a shared reference for checking whether coated bales meet the stated limit before the material moves into production or inventory.
Why ASTM D2449 matters
ASTM D2449 matters because it helps reduce ambiguity in evaluating natural rubber bales with coating. A defined specification can support more consistent compliance decisions, simplify procurement language, and improve lot-to-lot comparison during inspection. For organizations focused on quality control and material control, the standard offers a practical way to manage expectations and reduce the risk of receiving material that does not match agreed requirements. ASTM D2449 is useful wherever consistent bale condition is part of acceptance criteria.
- Natural source rubber bale specification
- Limit on coating for bale acceptance
- Quality control and inspection reference
- Procurement and supplier agreement support
- Material consistency and compliance checks
- Publication Date: 2020-07-16
- Publisher: ASTM
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