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ASTM D1386-98
Standard Test Method for Acid Number (Empirical) of Synthetic and Natural Waxes
STANDARD published on 10.9.1998
The information about the standard:
Designation standards: ASTM D1386-98
Note: WITHDRAWN
Publication date standards: 10.9.1998
SKU: NS-17130
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM D1386-98 :
Keywords:
Acid number, Ester functionality, Fischer Tropsche wax, Microcrystalline wax, Montan ester wax, Polyethylene (PE)-wax, Quality control, Waxes-natural and synthetic, acid number (empirical) of synthetic/natural waxes, test, ICS Number Code 75.140 (Waxes, bituminous materials and other petroleum products)
Additional information
| 1. Scope | ||
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1.1 This test method covers the determination of the acid number of synthetic waxes and natural waxes. The number is obtained by direct titration of the material and indicates the amount of free acid present. 1.2 This test method, using an ethanol-xylene mixture, is applicable to all natural waxes, including carnauba. The test method is also applicable to oxidized microcrystalline waxes, oxidized Fischer-Tropsch, oxidized polyethylene, and montan esters. 1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. > |
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| 2. Referenced Documents | ||
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