ASTM F843-98(2003)
Historical Standard: ASTM F843-98(2003) Standard Test Method for Assessing the Color Strength and Dispersibility of Alkali Blue Pigment in Hot Melt Carbon Copy Paper Ink
SUPERSEDED (see Active link, below)
ASTM F843
1. Scope
1.1 This test method provides a procedure to determine the color strength of dry or flushed alkali blue pigment in hot melt carbon copy paper ink compared to an alkali blue control mutually agreed upon by the purchaser and supplier.
1.2 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. Specific warning statements are given in 9.1 and 9.2.1.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D1210 Test Method for Fineness of Dispersion of Pigment-Vehicle Systems by Hegman-Type Gage
D3460 Specification for White Watermarked and Unwatermarked Bond, Reprographic, and Laser Printer Cut-Sized Office Papers
F129 Practice for Amount of Ink Deposit on Carbon Paper and Inked Ribbons, Other Than Fabric Type
F149 Terminology Relating to Optical Character Recognition
F221 Terminology Relating to Carbon Paper and Inked Ribbon Products and Images Made Therefrom
F497 Practice for Use of the Electric and Electronic Typewriter as a Test Instrument
F597 Practice for Evaluation of One-Time Carbon Paper in Carbon-Interleaved Business Forms by Use of an Electric Typewriter
ANSI Standards
PH2.18 Density Measurements--Spectral ConditionsKeywords
alkali blue; carbon paper ink; color strength; dispersibility; Alkali blue pigment; Color--copy materials/products; Copy materials/products--carbon paper; Dispersability; Ink;
ICS Code
ICS Number Code 17.180.20 (Colours and measurement of light); 87.080 (Inks. Printing inks)
DOI: 10.1520/F0843-98R03
ASTM International is a member of CrossRef.