ASTM D6989-2003
溶剂和水基墨水树脂溶液准备的标准规程

Standard Practices for Preparation of Solvent and Water Based Ink Resin Solutions

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标准号

ASTM D6989-2003

发布日期

2003年

实施日期

废止日期

无

中国标准分类号

Y50

国际标准分类号

87.080 (Inks. Printing inks)

发布单位

US-ASTM

适用范围

This practice provides a means of preparing resin solutions by the x201C;cold cutx201D; method, modeling high-shear production dispersion techniques.

1.1 These practices describe laboratory procedures for preparing a solvent or water based ink resin solution in low boiling solvent or alkaline water using two types of lab equipment; (1) an industrial blender (Sections 3-7), and (2) a laboratory roller mill (Sections 8-12).

Note 18212;ASTM Subcommittee D01.37 recommends using the industrial blender where possible.

1.2 These practices use laboratory equipment generally available in a normal, well-equipped laboratory.

1.3 These procedures are for use with ink resins intended mainly for liquid (for example, flexographic and rotogravure) inks. The type of resins is typically, but not limited to, acrylic and styrene/acrylic copolymers, polyamides, polyesters, polyvinylbutyral, and maleated/fumarated rosin esters.

1.4 The typical low boiling solvents to be used include ethanol, isopropanol, n-propanol, ethyl acetate, isopropyl acetate, and n-propyl acetate. For water based ink resin solutions, water is used in combination with ammonium hydroxide or amines such as dimethylethanolamine, monoethanolamine, and triethylamine.

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

1.6 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.