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ASTM D3935-02

(Specification)

Standard Specification for Polycarbonate (PC) Unfilled and Reinforced Material

Standard Specification for Polycarbonate (PC) Unfilled and Reinforced Material

ABSTRACT
This specification covers unfilled and reinforced polycarbonate and polycarbonate copolymer materials suitable for injection molding, blow molding, and extrusion. Some of these compositions may also find use for compression molding or application from solution. Unfilled polycarbonate materials are classified into groups according to their composition. The groups are Group 01, Group 02, Group 03, Group 04, Group 05, and Group 06. These groups are subdivided into classes which are Class 0, Class 1, Class 2, Class 3, and Class 4 and these classes can be further be subdivided into grades which are Grade 1, Grade 2, Grade 3, Grade 4, Grade 5, Grade 6, Grade 7 and Grade 0. Different tests shall be conducted in order to determine the following properties of polymer materials: Izod impact strength, flexural modulus, tensile strength, and deflection temperature.
SCOPE
1.1 This specification covers unfilled and reinforced polycarbonate and polycarbonate copolymer materials suitable for injection molding, blow molding, and extrusion. Some of these compositions may also find use for compression molding or application from solution.
1.2 The properties in this specification are those required for identifying the compositions covered. There may be other requirements necessary for identifying particular characteristics important to specific applications. Those may be specified by using the suffixes in accordance with Section 5.
1.3 The values stated in SI units are to be regarded as the standard.
Note 1—This specification is similar to ISO 7391 - 1987 in title only. The technical content is significantly different.
1.4 The following hazards caveat pertains only to the test methods portion, Section 12, of this specification. This standard does not purport to address all 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 or regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
09-Mar-2002
ICS
83.080.20 - Thermoplastic materials
83.120 - Reinforced plastics
Technical Committee
D20 - Plastics
Drafting Committee
D20.15 - Thermoplastic Materials
Current Stage
Ref Project

Relations

Replaces
ASTM D3935-94(2001) - Standard Specification for Polycarbonate (PC) Unfilled and Reinforced Material
Effective Date
10-Mar-2002
Replaced By
ASTM D3935-09 - Standard Specification for Polycarbonate (PC) Unfilled and Reinforced Material
Effective Date
15-Apr-2009
Referred By
ASTM D4967-21 - Standard Guide for Selecting Materials to Be Used for Insulation, Jacketing, and Strength Components in Fiber-Optic Cables
Effective Date
10-Mar-2002
Referred By
ASTM D6098-16 - Standard Classification System and Basis for Specification for Extruded and Compression Molded Shapes Made from Polycarbonate (PC)
Effective Date
10-Mar-2002
Referred By
ASTM D4000-23 - Standard Classification System for Specifying Plastic Materials
Effective Date
10-Mar-2002
Referred By
ASTM C1047-19 - Standard Specification for Accessories for Gypsum Wallboard and Gypsum Veneer Base
Effective Date
10-Mar-2002
Referred By
ASTM F997-18 - Standard Specification for Polycarbonate Resin for Medical Applications
Effective Date
10-Mar-2002

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ASTM D3935-02 - Standard Specification for Polycarbonate (PC) Unfilled and Reinforced MaterialASTM D3935-02 - Standard Specification for Polycarbonate (PC) Unfilled and Reinforced Material
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ASTM D3935-02 - Standard Specification for Polycarbonate (PC) Unfilled and Reinforced Material
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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: D 3935 – 02
Standard Specification for
1
Polycarbonate (PC) Unfilled and Reinforced Material
This standard is issued under the fixed designation D 3935; 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 D 792 Test Method for Specific Gravity (Relative Density)
2
and Density of Plastics by Displacement
1.1 This specification covers unfilled and reinforced poly-
2
D 883 Terminology Relating to Plastics
carbonate and polycarbonate copolymer materials suitable for
D 1238 TestMethodforMeltFlowRatesofThermoplastics
injection molding, blow molding, and extrusion. Some of these
2
by Extrusion Plastometer
compositions may also find use for compression molding or
D 1600 Terminology for Abbreviated Terms Relating to
application from solution.
2
Plastics
1.2 Thepropertiesinthisspecificationarethoserequiredfor
D 2584 Test Method for Ignition Loss of Cured Reinforced
identifying the compositions covered. There may be other
3
Resins
requirements necessary for identifying particular characteris-
4
D 3892 Practice for Packaging/Packing of Plastics
tics important to specific applications. Those may be specified
D 4000 Classification System for Specifying Plastic Mate-
by using the suffixes in accordance with Section 5.
4
rials
1.3 The values stated in SI units are to be regarded as the
4
D 5630 Test Method for Ash Content in Plastics
standard.
E 29 Practice for Using Significant Digits in Test Data to
NOTE 1—This specification is similar to ISO 7391 – 1987 in title only. 5
Determine Conformance with Specifications
The technical content is significantly different.
E 169 Practices for General Techniques of Ultraviolet–Vis-
6
1.4 The following hazards caveat pertains only to the test
ible Quantitative Analysis
7
methods portion, Section 12, of this specification. This stan-
2.2 ISO Standard:
dard does not purport to address all safety concerns, if any,
ISO 7391–1987 Plastics—Polycarbonate Molding and Ex-
associated with its use. It is the responsibility of the user of this
trusion Materials (Part 1: Designation—1987) (Part 2:
standard to establish appropriate safety and health practices
Preparation of Test Specimens and Determination of
and determine the applicability or regulatory limitations prior
Properties)
to use.
3. Terminology
2. Referenced Documents
3.1 Definitions—The terminology used in this specification
2.1 ASTM Standards:
is in accordance with Terminologies D 883 and D 1600. The
D 256 Test Methods for Determining the Izod Pendulum
polycarbonate materials will be designated PC as specified in
2
Impact Resistance of Plastics
Terminology D 1600.
2
D 638 Test Method for Tensile Properties of Plastics
4. Classification
D 648 Test Method for Deflection Temperature of Plastics
2
Under Flexural Load in the Edgewise Position
4.1 Unfilled polycarbonate materials are classified into
D 790 TestMethodsforFlexuralPropertiesofUnreinforced
groups according to their composition. These groups are
and Reinforced Plastics and Electrical Insulating Materi-
subdivided into classes and grades as shown in Table PC
2
als
1 3
This specification is under the jurisdiction of ASTM Committee D20 on Annual Book of ASTM Standards, Vol 08.02.
4
Plastics and is the direct responsibility of Subcommittee D20.15 on Thermoplastic Annual Book of ASTM Standards, Vol 08.03.
5
Materials. Annual Book of ASTM Standards, Vol 14.02.
6
Current edition approved March 10, 2002. Published May 2002. Originally Annual Book of ASTM Standards, Vol 14.01.
7
published as D 3935 – 80. Last previous edition D 3935 – 94 (2001). Available from American National Standards Institute, 25 W. 43rd St., 4th
2
Annual Book of ASTM Standards, Vol 08.01. Floor, New York, NY 10036.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D3935–02
TABLE PC Polycarbonate Materials and Detail Requirements
Note— The values are for naturals; colors may be different.
Tensile Elongation
Izod Flexural Deflection
B C E
Yield at
Flow Rate, Specific Impact, Modulus, Tempera-
D D
Strength Break
Test Method Gravity, Test Test Test ture, Test
A
Group Description Class Description Grade Description
D 1238, Method Methods Methods Method
F
g/10 min D 792 D 256, D 790, D 648,
Test Method D 638,
J/m, min MPa, min °C, min
MPa, min
01 PC 1 general purpose 1 >24 1.19–1.22 use Table B
2 15 to 30 1.19–1.22 use Table B
3 12 to 20 1.19–1.22 640 55 100 2000 126
4 9 to 18 1.19–1.22 750 60 105 2100 126
5 6 to 13 1.19–1.22 750 60 110 2200 128
6 4 to 8 1.19–1.22 750 60 110 2200 128
7 <5 1.19–1
...

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This specification covers unfilled and reinforced polycarbonate and polycarbonate copolymer materials suitable for injection molding, blow molding, and extrusion. Some of these compositions may also find use for compression molding or application from solution. Unfilled polycarbonate materials are classified into groups according to their composition. The groups are Group 01, Group 02, Group 03, Group 04, Group 05, and Group 06. These groups are subdivided into classes which are Class 0, Class 1, Class 2, Class 3, and Class 4 and these classes can be further be subdivided into grades which are Grade 1, Grade 2, Grade 3, Grade 4, Grade 5, Grade 6, Grade 7 and Grade 0. Different tests shall be conducted in order to determine the following properties of polymer materials: Izod impact strength, flexural modulus, tensile strength, and deflection temperature.
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This specification covers UNS N06002, UNS N06030, UNS N06035, UNS N06022, UNS N06200, UNS N06230, UNS N06600, UNS N06617, UNS N06625, UNS N08020, UNS N08026, UNS N08024, UNS N08120, UNS N08926, UNS N08367, UNS N10242, UNS N10276, UNS N10665, UNS N10675, UNS N12160, UNS R20033, UNS N06059, UNS N06686, UNS N10629, UNS N08031, UNS N06045, UNS N06025, and UNS R30556 nickel alloy billets and bars for reforging. The products shall be hot worked from ingots by rolling, forging, extruding, hammering, or pressing. The material shall conform to the chemical composition requirements prescribed by the reference material. The chemical composition of the material shall be determined by chemical analysis in accordance with test method E1473.
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