ASTM D4995-10

Standard Specifications for Electronic and Degreasing Grades of 1,1,2-Trichloro 1,2,2,-Trifluoroethane Solvent

ABSTRACT
This specification establishes the requirements for three grades of 1,1,2-trichloro 1,2,2-trifluoroethane solvent, as follows: Type I, electronic or ultra-clean grade; Type II, standard or vapour-degreasing grade; and Type IIA, general purpose grade packaged in a pressurized container. Each grade shall adhere to individually specified values of the following chemical and physical properties: boiling point at standard barometric pressure; chemical purity; moisture content; chloride ions content; specific aqueous conductance; acid number; and residue content.
SCOPE
1.1 This specification establishes the requirements for three grades of trichlorotrifluoroethane solvent:
1.1.1 Type I electronic or ultra-clean grade,
1.1.2 Type II standard or vapor-degreasing grade, and
1.1.3 Type IIA general purpose, packaged in a pressurized container grade.  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

General Information

• Status: Historical
• Publication Date: 31-May-2010
• ICS: 71.080.20 - Halogenated hydrocarbons
• Technical Committee: D26 - Halogenated Organic Solvents and Fire Extinguishing Agents
• Drafting Committee: D26.03 - Cold Cleaning

Relations

• Replaces: ASTM D4995-04(2010) - Standard Specifications for Electronic and Degreasing Grades of 1,1,2-Trichloro 1,2,2,-Trifluoroethane Solvent
• Effective Date: 01-Jun-2010
• Replaced By: ASTM D4995-10(2015) - Standard Specification for Electronic and Degreasing Grades of 1,1,2–Trichloro 1,2,2,–Trifluoroethane Solvent
• Effective Date: 01-Jun-2015

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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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:D4995 −10
StandardSpecification for
Electronic and Degreasing Grades of
1
1,1,2–Trichloro 1,2,2,–Trifluoroethane Solvent
This standard is issued under the fixed designation D4995; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope 49 CFR 100 to 199 Department ofTransportation Hazardous
Materials Regulations
1.1 This specification establishes the requirements for three
PPP-C-2020 Federal Specification, Chemicals, Liquid, Dry
grades of trichlorotrifluoroethane solvent:
4
and Paste: Packaging of
1.1.1 Type I electronic or ultra-clean grade,
5
STP 310A Handbook of Vapor-Degreasing
1.1.2 Type II standard or vapor-degreasing grade, and
5
STP 403A Cold Cleaning with Halogenated Solvents
1.1.3 Type IIA general purpose, packaged in a pressurized
container grade.
3. Classification
1.2 The values stated in SI units are to be regarded as
3.1 TypeI—TypeIsolventisintendedforuseinthecleaning
standard. No other units of measurement are included in this
of space vehicle components, precision assemblies, oxygen
standard.
systemsandelectronicequipmentbytheprocessesofspraying,
flushing, vapor degreasing, or ultrasonics. The solvent is
2. Referenced Documents
especially applicable for cleaning precision parts and assem-
2
2.1 ASTM Standards:
blies in clean rooms and for use as a medium in testing the
D1078 Test Method for Distillation Range of Volatile Or-
cleanliness of components that are assumed to be clean.
ganic Liquids
3.2 Types II and IIA—Types II and IIAare typically used in
D2109 Test Methods for Nonvolatile Matter in Halogenated
vapor degreasing applications or in other processes where the
Organic Solvents and Their Admixtures
requirements for purity and cleanliness are less stringent than
D3401 Test Methods for Water in Halogenated Organic
those of a cleaning process using Type I solvent.
Solvents and Their Admixtures
D3443 Test Method for Chloride in Trichlorotrifluoroethane
4. Properties
D3444 Test Method for Total Acid Number of Trichlorotri-
fluoroethane 4.1 Electronic or ultra-clean and degreasing grades of
D3448 Test Method for Specific Aqueous Conductance of
trichlorotrifluoroethane shall conform to the requirements pre-
Trichlorotrifluoroethane scribed in Table 1.
D3844 Guide for Labeling Chlorinated Hydrocarbon Sol-
5. Packaging
vent Containers
D6806 Practice for Analysis of Halogenated Organic Sol-
5.1 Package and label industrial or commercial quantities in
vents and Their Admixtures by Gas Chromatography
accordance with DOT regulations in 49 CFR 100 to 199, in
3
2.2 Other Documents:
accordance with state and local regulations, in accordance with
29 CFR 1919.1200 Department of Labor, OSHA Regula-
OSHA regulations found in 29 CFR 1910.1200, and in accor-
tions on Hazard Communications
dance with EPA regulations found in 40 CFR 82 Subpart E.
6. Keywords
1
This specification is under the jurisdiction of ASTM Committee D26 on
Halogenated Organic Solvents and Fire Extinguishing Agents and is the direct
6.1 CFC-113; trichlorotrifluoroethane
responsibility of Subcommittee D26.03 on Cold Cleaning.
Current edition approved June 1, 2010. Publis
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This document is not anASTM standard and is intended only to provide the user of anASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation:D4995–04 (Reapproved 2010) Designation: D4995 – 10
Standard Specification for
Electronic and Degreasing Grades of
1
1,1,2–Trichloro 1,2,2,–Trifluoroethane Solvent
This standard is issued under the fixed designation D4995; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This specification establishes the requirements for three grades of trichlorotrifluoroethane solvent:
1.1.1 Type I electronic or ultra-clean grade,
1.1.2 Type II standard or vapor-degreasing grade, and
1.1.3 Type IIA general purpose, packaged in a pressurized container grade.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
2. Referenced Documents
2
2.1 ASTM Standards:
D1078 Test Method for Distillation Range of Volatile Organic Liquids
D2109 Test Methods for Nonvolatile Matter in Halogenated Organic Solvents and Their Admixtures
D3401 Test Methods for Water in Halogenated Organic Solvents and Their Admixtures
D3443 Test Method for Chloride in Trichlorotrifluoroethane
D3444 Test Method for Total Acid Number of Trichlorotrifluoroethane
D3448 Test Method for Specific Aqueous Conductance of Trichlorotrifluoroethane
D3844 Guide for Labeling Chlorinated Hydrocarbon Solvent Containers
D6806 Practice for Analysis of Halogenated Organic Solvents and Their Admixtures by Gas Chromatography
3
2.2 Other Documents:
29 CFR 1919.1200 Department of Labor, OSHA Regulations on Hazard Communications
49 CFR 100 to 199 Department of Transportation Hazardous Materials Regulations
4
PPP-C-2020 Federal Specification, Chemicals, Liquid, Dry and Paste: Packaging of
5
STP 310A Handbook of Vapor-Degreasing
5
STP 403A Cold Cleaning with Halogenated Solvents
3. Classification
3.1 Type I—Type I solvent is intended for use in the cleaning of space vehicle components, precision assemblies, oxygen
systemsandelectronicequipmentbytheprocessesofspraying,flushing,vapordegreasing,orultrasonics.Thesolventisespecially
applicable for cleaning precision parts and assemblies in clean rooms and for use as a medium in testing the cleanliness of
components that are assumed to be clean.
3.2 Types II and IIA—Types II and IIA are typically used in vapor degreasing applications or in other processes where the
requirements for purity and cleanliness are less stringent than those of a cleaning process using Type I solvent.
4. Properties
4.1 Electronic or ultra-clean and degreasing grades of trichlorotrifluoroethane shall conform to the requirements prescribed in
Table 1.
1
This specification is under the jurisdiction of ASTM Committee D26 on Halogenated Organic Solvents and Fire Extinguishing Agents and is the direct responsibility
of Subcommittee D26.03 on Cold Cleaning.
Current edition approved Feb.June 1, 2010. Published MarchAugust 2010. Originally approved in 1994. Last previous edition approved in 20042010 as D4995 – 04(10).
DOI: 10.1520/D4995-04R10.10.1520/D4995-10.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.o
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