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GB/T 1040.3-2006 (GB/T1040.3-2006)

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GB/T 1040.3-2006
GB
NATIONAL STANDARD OF
THE PEOPLE’S REPUBLIC OF CHINA
ICS 83.080.01
G 31
GB/T 1040.3-2006 / ISO 527-3.1995
Replacing GB/T 1040-1992, GB/T 13022-1991
Plastics - Determination of tensile properties -
Part 3. Test conditions for films and sheets
(ISO 527-3.1995, IDT)
ISSUED ON. SEPTEMBER 1, 2006
IMPLEMENTED ON. FEBRUARY 1, 2007
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine of the People’s Republic of China;
Standardization Administration of the People’s Republic of
China.
3. No action is required - Full-copy of this standard will be automatically &
immediately delivered to your EMAIL address in 0~60 minutes.
Table of Contents
Foreword ... 3 
1 Scope ... 5 
2 Normative references ... 5 
3 Principle... 6 
4 Definitions ... 6 
5 Apparatus ... 6 
6 Test specimens ... 6 
7 Number of specimens ... 10 
8 Conditioning ... 10 
9 Procedure ... 10 
10 Calculation and expression of results ... 10 
11 Precision ... 10 
12 Test report ... 10 
Foreword
GB/T 1040 Plastics - Determination of tensile properties is divided into 5 parts.
— Part 1. General principles;
— Part 2. Test conditions for moulding and extrusion plastics;
— Part 3. Test conditions for films and sheets;
— Part 4. Test conditions for isotropic and orthotropic fibre-reinforced plastic
composites;
— Part 5. Test conditions for unidirectional fibre-reinforced plastic
composites.
This Part is Part 3 of GB/T 1040, which is equivalent to ISO 527-3.1995 Plastics
- Determination of tensile properties - Part 3. Test conditions for films and sheets.
For ease of use, the following editorial changes are made in this Part.
a) CHANGE “this International Standard” into “this Standard” or “GB/T 1040”,
“this Part of ISO 527” into “this Part of GB/T 1040” or “this Part”;
b) DELETE the forward of ISO 527-3.1995;
c) ADD the forward of national standard;
d) REPLACE two of the three international standards in “Normative references”
with the corresponding national standards equivalent to these two
documents;
e) MOVE the note in Subclause 1.2 to Subclause 1.1;
f) USE our national decimal symbol “.” to replace the decimal symbol “,” in the
international standards;
g) The contents of Amendments 1 and 2 of ISO/TC 61/SC 11, respectively,
issued in in 1998 and 2001, are incorporated into the text.
This Part replaces GB/T 1040-1992 Plastics - Determination of tensile
properties and GB/T 13022-1991 Plastics - Determination of tensile properties
of films along with other parts.
Compared with GB/T 1040-1992, the major changes in this Part are shown in
the Foreword of GB/T 1040.1-2006.
Compared with GB/T 13022-1991, the major changes in this Part are as follows.
— DELETE 1 mm/min, 2 mm/min, 10 mm/min and 30 mm/min from the test
speed. ADD 300 mm/min, that is, CHANGE from the original 9 kinds [(1,
2, 5, 10, 30, 50, 100, 200, 500) mm/min] into 6 kinds [(5, 50, 100, 200,
300, 500) mm/min];
— ABOLISH the Type I specimen in the GB/T 13022-1991;
— INCORPORATE the Types II, III and IV specimens in the GB/T 13022-
1991 into this Part, and CHANGE the codes of the specimen types into
Types 5, 1B and 2, respectively;
— ADD Type 4 specimen, whose dimensions are completely different from
the Type I specimen before revision;
— DELETE the contents related to the modulus determination and
calculation;
— ADD the “Definition”, “Principle”, “Precision”, etc.; and
— ADD more information in the contents of the test report.
This Part was proposed by China Petroleum and Chemical Industry Association.
This Part shall be under the jurisdiction of the Subcommittee of Methods and
Products of the National Technical Committee for Standardization of Plastics
(TC 15/SC 4).
Responsible drafting organizations of this Part. National Quality Supervision
and Inspection Center for Synthetic Resin, National Quality Supervision and
Testing Centre of Plastic Product (Beijing), and National Quality Supervision
and Testing Centre of Plastic Product (Fuzhou).
Participating drafting organizations of this Part. Resin Application Research
Institute of Beijing Yanhua Petrochemical Co., Ltd, National Petrochemical
Quality Supervision and Inspection Center for Synthetic Resin and Organic
Raw Materials, Zhonghao Chenguang Research Institute of Chemical Industry,
Guangzhou Kingfa Science and Technology Co., Ltd, Shenzhen SANS Material
Detection Co., Ltd, etc.
Main drafters of this Part. Zhang Yan, Wang Yongming, He Peng and Liu
Shansheng.
The previous released editions of the Standards substituted by this Part are as
follows.
— GB/T 1040-1979, GB/T 1040-1992; and
— GB/T 13022-1991.
Plastics - Determination of tensile properties –
Part 3. Test conditions for films and sheets
1 Scope
1.1 This Part of GB/T 1040 specifies the test conditions for determining the
tensile properties of plastic films or sheets less than 1mm thick, based upon the
general principles given in Part 1.
Note. For sheets greater than 1mm thick, the user is referred to GB/T 1040.2.
1.2 SEE Subclause 1.2 in GB/T 1040.1-2006.
1.3 This Part is not normally suitable for determining the tensile properties of.
a) cellular materials;
b) plastics reinforced by textile fibres.
1.4 SEE Subclause 1.5 in GB/T 1040.1-2006.
2 Normative references
The provisions in the following documents become the provisions of this Part
through reference in this Part. For dated references, the subsequent
amendments (excluding corrections) or revisions do not apply to this Part.
However, parties who reach an agreement based on this Part are encouraged
to study if the latest editions of these documents are applicable. For undated
references, the latest editions apply to this Part.
GB/T 1040.1-2006 Plastics - Determination of tensile properties - Part 1.
General principles (ISO 527-1.1993, IDT)
GB/T 6672-2001 Plastics - Film and sheeting - Determination of thickness by
mechanical scanning (idt ISO 4593.1993)
ISO 4591.1992 Plastics - Film and sheeting - Determination of average
thickness of a sample, and average thickness and yield of a roll, by
gravimetric techniques (gravimetric thickness)
7 Number of specimens
SEE Clause 7 in GB/T 1040.1-2006.
8 Conditioning
SEE Clause 8 in GB/T 1040.1-2006.
9 Procedure
SEE Clause 9 in GB/T 1040.1-2006.
10 Calculation and expression of results
SEE Clause 10 in GB/T 1040.1-2006, except for “10.3 Modulus calculation” and
“10.4 Poisson’s ratio, μ”.
11 Precision
The precision of the test method is not known because inter-laboratory data are
not available. When inter-laboratory data are obtained, a precision statement
will be added at the following revision.
12 Test report
The test report shall include the following information.
a) a reference to this Part of GB/T 1040, including the type of specimen and
the test speed, written in the following format.
Tensile test GB/T 1040.3/1B/50
Type of specimen
Test speed
b) to q), SEE b) to q) in Clause 12 of GB/T 1040.1-2006.
......
 
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.