Standard Specification for Propylene Glycol and Dipropylene Glycol

ABSTRACT
This specification covers propylene glycol and dipropylene glycol for use in the preparation of surface coatings. The material properties enumerated, and apparent specific gravity shall be tested to meet the requirements prescribed.
SCOPE
1.1 This specification covers propylene glycol and dipropylene glycol for use in the preparation of surface coatings.  
1.2 The following applies to all specified limits in this standard: for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29.  
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.4 For specific hazard information and guidance, see the supplier's Material Safety Data Sheets.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Published
Publication Date
31-Mar-2019

Relations

Effective Date
01-Apr-2019
Effective Date
01-Apr-2012
Effective Date
01-Jan-2010
Effective Date
01-Oct-2008
Effective Date
15-Nov-2006
Effective Date
15-Sep-2006
Effective Date
01-May-2006
Effective Date
15-Oct-2005
Effective Date
15-May-2005
Effective Date
15-May-2005
Effective Date
01-Dec-2004
Effective Date
01-Jan-2004
Effective Date
10-May-2002
Effective Date
10-May-2000
Effective Date
10-Feb-2000

Overview

ASTM D5164-05(2019): Standard Specification for Propylene Glycol and Dipropylene Glycol provides clear quality and testing requirements for propylene glycol (PG) and dipropylene glycol (DPG) intended for use in the preparation of surface coatings. Developed by ASTM International, this standard supports manufacturers, formulators, and quality assurance teams by defining specific criteria for the properties, sampling, and conformity assessment of these glycols. This specification contributes to product consistency and compliance in global coatings industries by referencing internationally recognized testing and rounding-off practices.

Key Topics

  • Material Properties: The standard outlines minimum and maximum requirements for appearance, purity, color (Pt-Co units), distillation range, specific gravity, water content, acidity (as acetic acid), and levels of related glycols and iron impurities in propylene glycol and dipropylene glycol.
  • Testing Methods: Conformance is determined using validated ASTM procedures, ensuring reliable measurement of properties like specific gravity (D4052), color (D1209, D5386), and chemical composition (E202).
  • Sampling and Packaging: The material must be sampled according to ASTM Practice E300. Packaging requirements are established by mutual agreement between supplier and purchaser, complying with applicable carrier rules or U.S. Federal Specification PPP-C-2020 when necessary.
  • Unit Standards: All quantitative requirements are stated in SI units for consistency and international accessibility. Rounding practices follow ASTM E29.

Applications

  • Surface Coatings Industry: The primary application of ASTM D5164-05(2019) is in the quality assurance and formulation of propylene glycol and dipropylene glycol used as solvents, humectants, or intermediates in paints, varnishes, lacquers, and other surface coatings.
  • Supplier and Buyer Assurance: By specifying measurable property limits and standardized sampling, the document provides both suppliers and manufacturers with a clear framework for establishing material conformance before use in product formulations.
  • Regulatory and Export Compliance: Use of this standard aids companies in meeting international trade requirements, avoiding technical barriers, and supporting global market access for coatings and chemical products.
  • Material Selection: Quality benchmarks for purity and physical properties assist formulators in selecting glycols suitable for high-performance or regulated applications.

Related Standards

Several related ASTM and industry documents are referenced to ensure harmonized test procedures and packaging:

  • ASTM E202 - Test Methods for Analysis of Ethylene Glycols and Propylene Glycols
  • ASTM E300 - Practice for Sampling Industrial Chemicals
  • ASTM D4052 - Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
  • ASTM D1209 and D5386 - Test Methods for Color of Clear Liquids
  • ASTM E29 - Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
  • U.S. Federal Specification PPP-C-2020 - Packaging standards for chemicals

Adhering to ASTM D5164-05(2019) ensures consistent quality and performance of propylene glycol and dipropylene glycol in the surface coatings sector, supporting industry best practices and international standardization efforts.

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Frequently Asked Questions

ASTM D5164-05(2019) is a technical specification published by ASTM International. Its full title is "Standard Specification for Propylene Glycol and Dipropylene Glycol". This standard covers: ABSTRACT This specification covers propylene glycol and dipropylene glycol for use in the preparation of surface coatings. The material properties enumerated, and apparent specific gravity shall be tested to meet the requirements prescribed. SCOPE 1.1 This specification covers propylene glycol and dipropylene glycol for use in the preparation of surface coatings. 1.2 The following applies to all specified limits in this standard: for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 For specific hazard information and guidance, see the supplier's Material Safety Data Sheets. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ABSTRACT This specification covers propylene glycol and dipropylene glycol for use in the preparation of surface coatings. The material properties enumerated, and apparent specific gravity shall be tested to meet the requirements prescribed. SCOPE 1.1 This specification covers propylene glycol and dipropylene glycol for use in the preparation of surface coatings. 1.2 The following applies to all specified limits in this standard: for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 For specific hazard information and guidance, see the supplier's Material Safety Data Sheets. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D5164-05(2019) is classified under the following ICS (International Classification for Standards) categories: 71.080.60 - Alcohols. Ethers. The ICS classification helps identify the subject area and facilitates finding related standards.

ASTM D5164-05(2019) has the following relationships with other standards: It is inter standard links to ASTM D5164-05(2011), ASTM E202-12, ASTM D5386-10, ASTM E29-08, ASTM E29-06b, ASTM E29-06a, ASTM E29-06, ASTM D5386-05, ASTM D1209-05, ASTM D1209-05e1, ASTM E29-04, ASTM D5386-04, ASTM E29-02e1, ASTM D1209-00, ASTM D5386-93b(2000)e1. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

ASTM D5164-05(2019) is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation:D5164 −05 (Reapproved 2019)
Standard Specification for
Propylene Glycol and Dipropylene Glycol
This standard is issued under the fixed designation D5164; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope D5386 Test Method for Color of Liquids Using Tristimulus
Colorimetry
1.1 This specification covers propylene glycol and dipropyl-
E29 Practice for Using Significant Digits in Test Data to
ene glycol for use in the preparation of surface coatings.
Determine Conformance with Specifications
1.2 The following applies to all specified limits in this
E202 Test Methods for Analysis of Ethylene Glycols and
standard: for purposes of determining conformance with this
Propylene Glycols
standard, an observed value or a calculated value shall be
E300 Practice for Sampling Industrial Chemicals
rounded off “to the nearest unit” in the last right-hand digit
2.2 U.S. Federal Specification:
used in expressing the specification limit, in accordance with
PPP-C-2020 Chemicals, Liquid, Dry, and Paste: Packaging
the rounding-off method of Practice E29.
of
1.3 The values stated in SI units are to be regarded as
3. Properties
standard. No other units of measurement are included in this
standard. 3.1 Propylene glycol or dipropylene glycol shall conform to
the respective properties shown in Table 1.
1.4 For specific hazard information and guidance, see the
supplier’s Material Safety Data Sheets.
4. Sampling
1.5 This international standard was developed in accor-
4.1 The material shall be sampled in accordance with
dance with internationally recognized principles on standard-
Practice E300.
ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom- 5. Test Methods
mendations issued by the World Trade Organization Technical
5.1 The properties enumerated in this specification shall be
Barriers to Trade (TBT) Committee.
determined in accordance with Test Methods E202.
5.2 The apparent specific gravity can also be determined in
2. Referenced Documents
accordance with Test Method D4052.
2.1 ASTM Standards:
D1209 Test Method for Color of Clear Liquids (Platinum-
6. Packaging and Package Marking
Cobalt Scale)
6.1 Package size shall be agreed upon between the pur-
D4052 Test Method for Density, Relative Density, and API
chaser and the supplier.
Gravity of Liquids by Digital Density Meter
6.2 Packaging shall conform to applicable carrier rules and
regulations or, when specified, shall conform to Fed. Spec.
This specification is under the jurisdiction of ASTM Committee D01 on Paint
PPP-C-2020.
and Related Coatings, Materials, andApplications and is the direct responsibility of
Subcommittee D01.35 on Solvents, Plasticizers, a
...

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