ASTM D4283-98(2022)
(Test Method)Standard Test Method for Viscosity of Silicone Fluids
Standard Test Method for Viscosity of Silicone Fluids
SIGNIFICANCE AND USE
3.1 The viscosity of silicone fluids is typically measured by kinematic viscosity. Test Method D445 describes the basics and background for this measurement. The purpose of this test method is to set forth specific conditions and recommend apparatus for measuring viscosity of silicone fluids.
SCOPE
1.1 This test method covers the measurement of the kinematic viscosity of silicone fluids for polish applications.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4 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
- 30-Nov-2022
- Technical Committee
- D21 - Polishes
- Drafting Committee
- D21.02 - Raw Materials
Relations
- Effective Date
- 01-Apr-2024
- Effective Date
- 01-Nov-2023
- Effective Date
- 15-Dec-2016
- Effective Date
- 01-Jul-2014
- Effective Date
- 01-Jul-2014
- Effective Date
- 15-Apr-2012
- Effective Date
- 15-May-2006
- Effective Date
- 01-Nov-2004
- Effective Date
- 01-Nov-2004
- Effective Date
- 01-May-2004
- Effective Date
- 10-Mar-2003
- Effective Date
- 10-Jan-2001
Overview
ASTM D4283-98(2022): Standard Test Method for Viscosity of Silicone Fluids provides a reliable procedure for measuring the kinematic viscosity of silicone fluids primarily used in polish applications. Published by ASTM International, this standard outlines specific apparatus, conditions, and calculation methodologies needed for precise viscosity determination. Consistent and accurate viscosity measurement is crucial for ensuring the quality and performance of silicone-based polishes in both manufacturing and application environments.
Key Topics
- Measurement Principle: The method centers on determining the kinematic viscosity of silicone fluids, expressed in SI units (centistokes, cSt), using calibrated viscometers.
- Recommended Apparatus:
- Ostwald viscometer (for viscosities up to 5000 cSt)
- Ubbelohde viscometer (for viscosities up to 100,000 cSt)
- Cannon-Fenske viscometer (for viscosities up to 5000 cSt)
- Constant temperature bath maintained at 25 °C ± 0.2 °C
- Proper cleaning solutions such as toluene or alcoholic KOH for viscometer maintenance
- Fluid standards for calibration and a reliable stopwatch for accurate measurement
- Sample Preparation & Procedure:
- Silicone fluid is introduced into the viscometer and brought to temperature equilibrium in the bath for a minimum of 15 minutes prior to measurement.
- Calibration and standardization are to be conducted per manufacturer guidelines.
- The standard emphasizes accuracy by specifying conditions for duplicate testing and recommending that the procedure be free of significant bias.
- Scope & Limitations:
- Applies specifically to silicone fluids employed in polish applications.
- Utilizes only SI units.
- The standard highlights the user’s responsibility for safety, health, and regulatory compliance during test execution.
Applications
ASTM D4283-98(2022) is widely applicable across industries where silicone fluids play a pivotal role, especially in the formulation and quality assurance of polishes. Key practical uses include:
- Polish Manufacturing: Ensuring that silicone fluids meet specified viscosity requirements, directly impacting the performance and consistency of finished polish products.
- Quality Control Laboratories: Providing standardized procedures for product development, batch quality checks, and compliance verification.
- Research & Development: Enabling comparative studies and optimization of silicone fluid formulations for improved product performance.
- Regulatory Compliance: Assisting organizations in aligning with international quality assurance protocols for export and contractual obligations.
Accurate viscosity measurements are essential for manufacturers of automotive, furniture, and industrial polishes where silicone fluids impart gloss, spreadability, and protective properties.
Related Standards
- ASTM D445 - Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity): The foundational method upon which the procedures in ASTM D4283 are based.
- ASTM D21 - Committee on Polishes: The broader committee overseeing standards development for raw materials used in polish products.
ASTM D4283-98(2022) serves as a vital reference for anyone involved with the handling, formulation, or quality control of silicone fluids, ensuring consistency, quality, and international compliance in polish applications and related fields.
Keywords: silicone fluid viscosity, kinematic viscosity, polish applications, ASTM D4283, viscometer, quality control, silicone polish, standard test method, SI units, viscosity measurement
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Frequently Asked Questions
ASTM D4283-98(2022) is a standard published by ASTM International. Its full title is "Standard Test Method for Viscosity of Silicone Fluids". This standard covers: SIGNIFICANCE AND USE 3.1 The viscosity of silicone fluids is typically measured by kinematic viscosity. Test Method D445 describes the basics and background for this measurement. The purpose of this test method is to set forth specific conditions and recommend apparatus for measuring viscosity of silicone fluids. SCOPE 1.1 This test method covers the measurement of the kinematic viscosity of silicone fluids for polish applications. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 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.
SIGNIFICANCE AND USE 3.1 The viscosity of silicone fluids is typically measured by kinematic viscosity. Test Method D445 describes the basics and background for this measurement. The purpose of this test method is to set forth specific conditions and recommend apparatus for measuring viscosity of silicone fluids. SCOPE 1.1 This test method covers the measurement of the kinematic viscosity of silicone fluids for polish applications. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 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 D4283-98(2022) is classified under the following ICS (International Classification for Standards) categories: 75.100 - Lubricants, industrial oils and related products. The ICS classification helps identify the subject area and facilitates finding related standards.
ASTM D4283-98(2022) has the following relationships with other standards: It is inter standard links to ASTM D445-24, ASTM D445-23, ASTM D445-16, ASTM D445-14e1, ASTM D445-14, ASTM D445-12, ASTM D445-06, ASTM D445-04e1, ASTM D445-04e2, ASTM D445-04, ASTM D445-03, ASTM D445-97. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ASTM D4283-98(2022) 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: D4283 − 98 (Reapproved 2022)
Standard Test Method for
Viscosity of Silicone Fluids
This standard is issued under the fixed designation D4283; 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 4. Apparatus
1.1 This test method covers the measurement of the kine- 4.1 Viscometer Recommendations:
matic viscosity of silicone fluids for polish applications. 4.1.1 Ostwald Viscometer—up to 5000 cSt.
4.1.2 Ubbelohde Viscometer—up to 100 000 cSt.
1.2 The values stated in SI units are to be regarded as
4.1.3 Cannon Fenski—up to 5000 cSt.
standard. No other units of measurement are included in this
standard. 4.2 Constant Temperature Bath, of 25 °C 6 0.2 °C.
1.3 This standard does not purport to address all of the
4.3 Cleaning Solution for Viscometers, such as toluene,
safety concerns, if any, associated with its use. It is the
alcoholic KOH.
responsibility of the user of this standard to establish appro-
4.4 Fluid Standards, for calibrating viscometers.
priate safety, health, and environmental practices and deter-
4.5 Stopwatch.
mine the applicability of regulatory limitations prior to use.
1.4 This international standard was developed in accor-
5. Preparation of Sample
dance with internationally recognized principles on standard-
5.1 After charging the fluid to the selected viscometer and
ization established in the Decision on Principles for the
placing it in the constant temperature bath, keep in bath for a
Development of International Standards, Guides and Recom-
minimum of 15 min to reach the proper temperature level.
mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
6. Calibration and Standardization
2. Referenced Documents
6.1 Viscometer Constant (F)—Consult the manufacturer’s
instructions for calibrating individual viscometers.
2.1 ASTM Standards:
D445 Test Method for Kinematic Viscosity of Transparent
7. Procedure
and Opaque Liquids (and Calculation of Dynamic Viscos-
7.1 Follow manufacturer’s directions for using their vis-
ity)
cometers.
3. Significance and Use
8. Calculation
3.1 The viscosity of silicone fluids is typically measured by
8.1 Calculate the viscosity of silicone fluids as follows:
kinematic viscosity. Test Method D445 describes the basics
and background for this measurement
...
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