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ASTM D6020

Standard Practice for Calculation of (Non-Mineral) Combined Tanning Agents and Degree of Tannage

Standard by ASTM, 2020-12-14

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About This Item

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ASTM D6020 is the ASTM standard focused on calculating non-mineral combined tanning agents and the degree of tannage. It provides a technical basis for expressing how tanning materials contribute to leather processing and how that contribution is quantified. For users who need consistent calculation methods, this standard helps support clearer reporting, comparison, and quality-oriented decision-making in tanning-related work.

Overview of ASTM D6020

ASTM D6020, Standard Practice for Calculation of (Non-Mineral) Combined Tanning Agents and Degree of Tannage, is intended to guide calculations tied to tanning performance rather than to describe a material specification. Its title indicates a focus on non-mineral combined tanning agents and on determining degree of tannage, which are key concepts in leather processing and evaluation. The standard is useful when a consistent, documented calculation approach is needed for technical communication, testing records, or product assessment.

Common use cases of ASTM D6020

This standard is commonly used in leather-related testing, formulation review, and quality control workflows where tanning contributions need to be calculated in a repeatable way. ASTM D6020 may also support laboratory reporting and product comparison when non-mineral tanning agents are involved. It is most relevant in settings that evaluate tanning systems, track processing results, or document degree of tannage for technical or procurement purposes.

Benefits of using ASTM D6020

Using ASTM D6020 can improve consistency in how tanning calculations are performed and reported. That consistency may help reduce ambiguity when comparing results across labs, batches, or suppliers. The standard also supports more reliable quality control and documentation by providing a recognized calculation practice for non-mineral combined tanning agents and degree of tannage. For organizations that need traceable technical data, it can help strengthen compliance and product evaluation processes.

  • Calculation practice for tanning-related evaluation
  • Focus on non-mineral combined tanning agents
  • Supports degree of tannage reporting
  • Useful for consistent laboratory and QC records
SKU: dbb91a3512d3

  • Publication Date: 2020-12-14
  • Publisher: ASTM

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