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Standard Test Method for Blocking and Picking Points of Petroleum Wax
NORMA vydaná dňa 1.1.2021
Označenie normy: ASTM D1465-10(2021)
Dátum vydania normy: 1.1.2021
Kód tovaru: NS-1016985
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
blocking point, picking point, waxed coating, waxed paper,, ICS Number Code 75.140 (Waxes, bituminous materials and other petroleum products)
Significance and Use | ||||||||
5.1?Blocking of waxed paper, because of the relatively low temperatures at which it may occur, can be a major problem to the paper-coating industry. For example, when the waxed surfaces in a roll of waxed paper stick together, upon separation the surface films are marred and the glossy finish is destroyed. The wax picking point and the wax blocking point indicate an approximate temperature range at or above which waxed surfaces in contact with each other are likely to cause surface film injury. |
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1. Scope | ||||||||
1.1?This test method covers the determination of the blocking point and picking point of petroleum wax. 1.2?1.3?The values stated in SI units are to be regarded as standard. The values given in parentheses are provided for information only. 1.4?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. 1.5?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. |
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2. Referenced Documents | ||||||||
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