ASTM D4143-16R22
Standard Guide for Testing Latex Vehicles
| Označení normy: | ASTM D4143-16R22 |
| Vydáno: | 01.06.2022 |
| Status: | Active |
| Počet stran: | 2 |
| Sekce: | 06.03 |
| Označení: | latex vehicles; latices; viscometer; viscosity; |
| ASTM označení: | ASTM D4143 |
| Nahrazuje: | D4143-16 |
This guide details the standard methods suitable for testing latex vehicles. Included here are methods for latex sampling, nonvolatile content, minimum film formation temperature, qualitative polymeric analysis, density, viscosity, consistency, water content, pH, and surface tension.
1.1 This guide covers methods suitable for testing latex vehicles. Certain of these methods were developed expressly for testing latex vehicles (Table 1). Others were developed for testing or analyzing formulated water- or solvent-based coatings but would be equally applicable for testing latices.
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.