Potřebujeme váš souhlas k využití jednotlivých dat, aby se vám mimo jiné mohly ukazovat informace týkající se vašich zájmů. Souhlas udělíte kliknutím na tlačítko „OK“.
Standard Test Method for Minimum Film Formation Temperature (MFFT) of Emulsion Vehicles (Includes all amendments And changes 9/11/2018).
Automaticky přeložený název:
Standardní zkušební metoda pro tvorbu teplota Minimální Film (MFFT) emulzních vozidel
NORMA vydána dne 1.7.2010
Označení normy: ASTM D2354-10e1
Poznámka: NEPLATNÁ
Datum vydání normy: 1.7.2010
Kód zboží: NS-20117
Počet stran: 3
Přibližná hmotnost: 9 g (0.02 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
emulsion vehicles, film formation, minimum film formation temperature, MFFT, ICS Number Code 87.060.20 (Binders)
Significance and Use |
The satisfactory film integrity of emulsion coatings requires that as the aqueous phase evaporates the resinous portion of the vehicle coalesces into a continuous film. Low temperature impairs the fluidity of the resin particle and thereby their ability to coalesce. Vehicles that can withstand low temperatures are therefore required, and MFFT is an important quality feature of emulsion vehicles. |
1. Scope |
1.1 This test method covers the determination of the minimum temperature at which emulsion vehicles coalesce to form continuous films. The term “emulsion” in this test method includes latex vehicles. 1.2 This test method is limited to emulsions having minimum film formation temperatures below 90°C. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 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 and health practices and determine the applicability of regulatory limitations prior to use. |
Historická
1.12.2009
Historická
1.6.2013
Historická
1.6.2010
Historická
1.6.2010
Historická
1.3.2009
Historická
15.5.2005
Poslední aktualizace: 15.09.2024 (Počet položek: 2 433 670)
© Copyright 2024 NORMSERVIS s.r.o.