Cookies
Potrebujeme váš súhlas na využitie jednotlivých dát, aby sa vám okrem iného mohli ukazovať informácie týkajúce sa vašich záujmov. Súhlas udelíte kliknutím na tlačidlo „OK“.
ASTM D7935/D7935M-14
Standard Test Method for Corrosion Test for Non-Aqueous Engine Coolants in Glassware
Automaticky preložený názov:
Štandardná skúšobná metóda pre skúšku odolnosti proti korózii pre Non-vodné kvapaliny motora na sklo
NORMA vydaná dňa 1.6.2014
Informácie o norme:
Označenie normy: ASTM D7935/D7935M-14
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.6.2014
Kód tovaru: NS-39291
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Chladicí prostředky. Mrazicí prostředky. Mrazuvzdorné prostředky
Anotácia textu normy ASTM D7935/D7935M-14 :
Keywords:
anhydrous, engine coolants, glassware corrosion test, non-aqueous, ICS Number Code 71.100.45 (Refrigerants and antifreezes)
Doplňujúce informácie
| Significance and Use | ||||||||||||||||
|
4.1 This test method will generally distinguish between non-aqueous coolants that are definitely deleterious from the corrosion standpoint and those that are suitable for further evaluation. However, the results of this test method cannot stand alone as evidence of satisfactory corrosion inhibition. The actual service value of an engine coolant formulation can be determined only by more comprehensive bench, dynamometer, and field tests. |
||||||||||||||||
| 1. Scope | ||||||||||||||||
|
1.1 This test method covers a simple beaker-type procedure for evaluating the effects of non-aqueous engine coolants on metal specimens under controlled laboratory conditions (see Appendix X1). Note 1: For more information on aqueous and non-aqueous engine
coolants, see (Refs 1.2 The values stated in either SI units
or inch-pound units are to be regarded separately as standard. The
values stated in each system may not be exact equivalents;
therefore, each system shall be used independently of the other.
Combining values from the two systems may result in non-conformance
with the standard. Some values have only SI units because the
inch-pound equivalents are not used in practice.
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. Some specific hazards statements are given in 10.1.7.2, 10.1.7.3, and 10.1.7.4. |
||||||||||||||||
| 2. Referenced Documents | ||||||||||||||||
|
Odporúčame:
EviZak - všetky zákony vrátane ich evidencie na jednom mieste
Poskytovanie aktuálnych informácií o legislatívnych predpisoch vyhlásených v Zbierke zákonov od roku 1945.
Aktualizácia 2x v mesiaci !
Chcete vedieť viac informácii ? Pozrite sa na túto stránku.
