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ASTM D3314-02(2021)
Standard Test Method for Rubber—Chemical Analysis for Polystyrene Blocks In SBR (Styrene-Butadiene Rubber) and Styrene-Reinforced Latices
NORMA vydaná dňa 1.11.2021
Informácie o norme:
Označenie normy: ASTM D3314-02(2021)
Dátum vydania normy: 1.11.2021
Kód tovaru: NS-1044311
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM D3314-02(2021) :
Keywords:
polystyrene, SBR, styrene-butadiene rubber,, ICS Number Code 83.040.10 (Latex and raw rubber),83.060 (Rubber)
Doplňujúce informácie
| Significance and Use | ||||||||
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4.1?This test method is suitable for manufacturing control, development, and research studies. |
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| 1. Scope | ||||||||
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1.1?This test method covers the determination of long polystyrene blocks in SBR rubbers and styrene-reinforced latices. 1.2?Percent block styrene content may be determined in the range from 1 to 100 %. 1.3?This test method is intended for use on gel-free polymers, but it may be used on polymers containing gel, if it has been proven that gel does not interfere. 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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