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ASTM D3495-10
Standard Test Method for Hexane Extraction of Leather
Automaticky preložený názov:
Štandardná skúšobná metóda pre hexán Ťažba kože
NORMA vydaná dňa 1.11.2010
Informácie o norme:
Označenie normy: ASTM D3495-10
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.11.2010
Kód tovaru: NS-23841
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D3495-10 :
Keywords:
extractables, extraction, fat liquor, hexanesoluble lubricant, lubrication, Hexane extraction, Leather, ICS Number Code 59.140.30 (Leather and furs)
Doplňujúce informácie
| Significance and Use | ||||
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This test method measures the amount of hexane-soluble lubricant present in all types of leather. Adequate lubrication prevents abrasion of leather fibers during flexing. This lubrication is generally obtained from the fat liquor added at the tannery. Some lubrication is also obtained from natural grease produced during the life of the animal. |
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| 1. Scope | ||||
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1.1 This test method covers the quantitative extraction of all types of leather with hexane. This test method does not apply to wet blue. 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 and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||
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