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Doplňujúce informácie

ASTM D4690-12

Standard Specification for Urea-Formaldehyde Resin Adhesives

Automaticky preložený názov:

Štandard Specification pre močovinoformaldehydové Plastové Lepidlá

NORMA vydaná dňa 1.10.2012

Jazyk
Prevedenie	PDF - okamžité stiahnutie - 69.80 € Tlačené - 69.80 €
Dostupnosť	SKLADOM
Cena	69.80 € bez DPH
69.80 €

Informácie o norme:

Označenie normy: ASTM D4690-12
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.10.2012
Kód tovaru: NS-28175
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Kategórie - podobné normy:

Lepidla

Anotácia textu normy ASTM D4690-12 :

Keywords:
adhesives, density, insoluble matter, nonvolatile content, urea formaldehyde, viscosity, ICS Number Code 83.180 (Adhesives)

Doplňujúce informácie

1. Scope

1.1 This specification covers three types of urea-formaldehyde thermosetting resin adhesives suitable for use on wood, wood-based substrates, or plastic laminates.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information only.

1.3 The requirements for the adhesive are based on tests of physical properties including viscosity, density, nonvolatile content, pH, insoluble matter, amylaceous matter, mixing properties, working life, and on strength properties, including dry shear strength in lumber-type joints, dry and wet shear strength in plywood-type joints, and all strength tests at the end of the storage life certified by the manufacturer.

1.4 The following safety hazards caveat pertains only to the test method portion, Sections 8 through 11, of this specification: 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.

2. Referenced Documents

D2556-14(2018)	Standard Test Method for Apparent Viscosity of Adhesives Having Shear-Rate-Dependent Flow Properties Using Rotational Viscometry
PPP-D-729	Drums, Shipping and Storage, Steel, 55-gal (208-L)
D5266-13(2020)	Standard Practice for Estimating the Percentage of Wood Failure in Adhesive Bonded Joints
B417-22	Standard Test Method for Apparent Density of Non-Free-Flowing Metal Powders Using the Carney Funnel
D906-20	Standard Test Method for Strength Properties of Adhesives in Plywood Type Construction in Shear by Tension Loading
D905-08(2021)	Standard Test Method for Strength Properties of Adhesive Bonds in Shear by Compression Loading
D907-15(2023)	Standard Terminology of Adhesives
D1084-16(2021)	Standard Test Methods for Viscosity of Adhesives
D1489-09(2021)	Standard Test Method for Nonvolatile Content of Aqueous Adhesives
D1490-01(2018)	Standard Test Method for Nonvolatile Content of Urea-Formaldehyde Resin Solutions
D1583-01(2018)	Standard Test Method for Hydrogen Ion Concentration of Dry Adhesive Films
FED-STD-123	Marking for Shipment
E104-20a	Standard Practice for Maintaining Constant Relative Humidity by Means of Aqueous Solutions (Includes all amendments and changes 12/21/2020).
MIL-STD-129	Marking for Shipment and Storage
E70-24	Standard Test Method for pH of Aqueous Solutions With the Glass Electrode
D1875-03(2018)	Standard Test Method for Density of Adhesives in Fluid Form