Home>ASTM Standards>ASTM D5137-07(R2021) pdf free download

ASTM D5137-07(R2021) pdf free download

ASTM D5137-07(R2021) pdf free download.Standard Specification for Hexyl Acetate
1. Scope
1.1 This specification covers hexyl acetate, which is used as an active tail high boiling solvent in lacquers, automotive coatings, maintenance paints, and other related coatings. 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 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. 1.4 For specific hazard information and guidance, see the supplier’s Material Safety Data Sheet. 1.5 This international standard was developed in accor- dance with internationally recognized principles on standard- ization established in the Decision on Principles for the Development of International Standards, Guides and Recom- mendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2.1 ASTM Standards: 2 D268 Guide for Sampling and Testing Volatile Solvents and Chemical Intermediates for Use in Paint and Related Coatings and Material (Withdrawn 2021) 3 D1078 Test Method for Distillation Range of Volatile Or- ganic Liquids D1209 Test Method for Color of Clear Liquids (Platinum- Cobalt Scale) D1364 Test Method for Water in Volatile Solvents (Karl Fischer Reagent Titration Method) (Withdrawn 2021) 3 D1476 Test Method for Heptane Miscibility of Lacquer Solvents (Withdrawn 2021) 3 D1613 Test Method for Acidity in Volatile Solvents and Chemical Intermediates Used in Paint, Varnish, Lacquer, and Related Products D1617 Test Method for Ester Value ofSolvents and Thinners (Withdrawn 2021) 3 D4052 Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter D5386 Test Method for Color of Liquids Using Tristimulus Colorimetry E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications E300 Practice for Sampling Industrial Chemicals 2.2 U.S. Federal Specification: PPP-C-2020 Chemicals, Liquid, Dry, and Paste: Packaging of 4
N OTE 1—Instrumental Pt-Co color determined by Test Method D5386 has been shown to have no statistically significant difference from Pt-Co color determined by Test Method D1209. However, it is not known whether hexyl acetate was part of the sample set included in the interlaboratory study.
4. Sampling
4.1 The material shall be sampled in accordance with Practice E300.
5. Test Methods
5.1 The properties enumerated in this specification shall be determined in accordance with the following ASTM methods: 5.1.1 Acidity—Test Method D1613. 5.1.2 Apparent Specific Gravity—Determine the apparent specific gravity by any convenient method that is accurate to the third decimal place, the termination of both the specimen and water being 20 °C. See Guide D268 or Test Method D4052. 5.1.3 Color—Test Method D1209. 5.1.4 Distillation Range—Test Method D1078 using a tem- perature measuring device having a range of 148 °C to 202 °C and a resolution of 0.1 °C. 5.1.5 Electrical Resistivity—An ASTM Test Method utiliz- ing a Ransburg Electrical Resistivity meter is under develop- ment. 5.1.6 Ester Value—Test Method D1617. Use specimen size, reaction conditions, and ester factor as specified for methyl amyl acetate. 5.1.7 Water Content—Test Methods D1364 and D1476.
6. Packaging and Package Marking
6.1 Package size shall be agreed upon between the pur- chaser and the supplier. 6.2 Packaging shall conform to applicable carrier rules and regulations, or when specified shall conform to Federal Spec. PPP-C-2020.
7. Keywords
7.1 ester; hexyl acetate; solvent

Maybe you like

Standards Tags