ASTM D1198-93(1998)

Standard Test Method for Solvent Tolerance of Amine Resins (Withdrawn 2007)

SCOPE
1.1 This test method covers the determination of the quantity of hydrocarbon solvent that an amine resin will tolerate at 77°F (25°C).  
1.2 This standard does not purport to address all of the safety problems, 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.>
WITHDRAWN RATIONALE
This test method covers the determination of the quantity of hydrocarbon solvent that an amine resin will tolerate at 77F (25C).
Formerly under the jurisdiction of Committee D01 on Paint and Related Coatings, Materials, and Applications, this test method was withdrawn in March 2007 in accordance with section 10.5.3.1 of the Regulations Governing ASTM Technical Committees, which requires that standards shall be updated by the end of the eighth year since the last approval date.

General Information

• Status: Withdrawn
• Publication Date: 31-Dec-1992
• Withdrawal Date: 15-Mar-2007
• ICS: 87.060.30 - Solvents
• Technical Committee: D01 - Paint and Related Coatings, Materials, and Applications
• Drafting Committee: D01.33 - Polymers and Resins

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:D1198–93(Reapproved1998)
Standard Test Method for
Solvent Tolerance of Amine Resins
This standard is issued under the fixed designation D 1198; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope in. (1.5 mm) high) with normal spacing, upper and lower case
with no italicized or bold letters.
1.1 This test method covers the determination of the quan-
tity of hydrocarbon solvent that an amine resin will tolerate at
6. Reagents
77°F (25°C).
6.1 Decahydronaphthalene,(decalin)havingaboilingrange
1.2 This standard does not purport to address all of the
between 188 and 195°C and a density, at 25°C, between 0.885
safety concerns, if any, associated with its use. It is the
and 0.890 g/mL.
responsibility of the user of this standard to establish appro-
6.2 Isooctane (2,2,4-trimethylpentane), having a purity of at
priate safety and health practices and determine the applica-
least 99 mol %.
bility of regulatory limitations prior to use.
6.3 Toluene, conforming to Specification D 362.
2. Referenced Documents 6.4 Solvent Mixture:
6.4.1 Blend the above three hydrocarbons in the proportions
2.1 ASTM Standards:
indicated below and determine the density at 25°C in accor-
D 362 Specification for Industrial Grade Toluene
dance with Test Methods D 891.
D 891 Test Methods for Specific Gravity of Liquid Indus-
Parts by Weight
trial Chemicals
Isooctane 84
Decahydronaphthalene 8
3. Summary of Test Method
Toluene 8
3.1 A standard solvent prepared from three relatively pure
6.4.2 Standardize the solvent by titration against 206 0.1 g
hydrocarbons is employed to titrate a specimen of the resin to
ofmineral-spirits-standardizedkauri-butanolsolution.Thevol-
a defined degree of turbidity and the solvent tolerance is
ume of solvent necessary to reach the end point described in
calculated from the volume of solvent added.
7.3 should be between 31 and 32 mL. If the volume of solvent
is not between 31 and 32 mL make an adjustment by varying
4. Significance and Use
the concentration of decahydronaphthalene. If the titrant vol-
4.1 This test method gives an indication of the solubility of
ume is low add more decahydronaphthalene, if high add 84 + 8
an amine resin. This property is important in determining the
isooctane-toluene mixture. Determine the density of the final
utility of the resin in new paint formulations and in ensuring its
mixture at 25°C.
compatibility with existing paint formulations. This test
method is thus useful for evaluation and quality control of NOTE 1—Although similar in certain respects to commercial products
identified as mineral spirits, the solvent possesses an advantage for this
amine resins.
determination in that it is a mixture of known constant composition.
5. Apparatus
7. Procedure
5.1 Erlenmeyer Flask, wide-mouth, 250-mL capacity.
7.1 Adjust the temperature of the solvent and the sample to
5.2 Buret, 50-mL capacity, graduated in 0.1-mL divisions.
77 6 1°F (25 6 0.5°C), and conduct the determination at this
5.3 Print Specimen—A sheet of paper having on it printing
temperature.
in a black ink from 10-point, No. 31 old style type, including
7.2 Weigh the Erlenmeyer flask on a suitable balance to 10
a double quotation mark (lower case letters approximately ⁄16
mg. Transfer approximately 10 g of resin to the flask and again
weigh to 10 mg to obtain the weight of the specimen.
7.3 Fill the buret with the solvent, and titrate the specimen
This test method is under the jurisdiction of ASTM Committee D-1 on Paint
while swirling the flask constantly.Add the solvent rapidly, but
and Related Coatings, Materials, andApplications and is the direct responsibility of
Subcommittee D 01.33 on Polymers and Resins.
at a rate such that precipitation caused by local excess of
Current edition approved Apri
...