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GB/T 33061.10-2016: Plastics -- Determination of dynamic mechanical properties -- Part 10: Complex shear viscosity using a parallel-plate oscillatory rheometer
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 33061.10-2016 | English | 359 |
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Plastics -- Determination of dynamic mechanical properties -- Part 10: Complex shear viscosity using a parallel-plate oscillatory rheometer
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GB/T 33061.10-2016
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Basic data | Standard ID | GB/T 33061.10-2016 (GB/T33061.10-2016) | | Description (Translated English) | Plastics -- Determination of dynamic mechanical properties -- Part 10: Complex shear viscosity using a parallel-plate oscillatory rheometer | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G31 | | Classification of International Standard | 83.080.01 | | Word Count Estimation | 18,142 | | Date of Issue | 2016-10-13 | | Date of Implementation | 2017-05-01 | | Regulation (derived from) | National Standard Notice No.1716 of 2016 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 33061.10-2016: Plastics -- Determination of dynamic mechanical properties -- Part 10: Complex shear viscosity using a parallel-plate oscillatory rheometer
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Plastics - Determination of dynamic mechanical properties - Part 10. Complex shear viscosity using a parallel-plate oscillatory rheometer
ICS 83.080.01
G31
National Standards of People's Republic of China
Determination of dynamic mechanical properties of plastics
Part 10. using a parallel plate oscillating rheometer
Determination of complex shear viscosity
Plastics-Determination ofdynamicmechanicalproperties-
Part 10. Complexshearviscosityusingaparalel-plateoscilatoryrheometer
(ISO 6721-10..1999, MOD)
2016-10-13 released
2017-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface III
1 Scope 1
2 normative reference document 1
3 Terms and definitions 1
4 Principle 2
5 instruments and calibration 2
6 sampling 4
7 Test procedure 4
8 results show 6
9 precision 8
10 Test Report 8
Appendix A (informative) Precision data 9
Appendix B (informative) Assessment of measurement uncertainty 10
Reference 12
Foreword
GB/T 33061 "Determination of dynamic mechanical properties of plastics" is divided into the following 12 parts.
- Part 1. General;
Part 2. Torsion pendulum method;
- Part 3. Bending vibration resonance curve method;
- Part 4. Tensile vibration nonresonant method;
- Part 5. Bending vibration nonresonant method;
- Part 6. Shear vibration nonresonance method;
- Part 7. Torsional vibration nonresonance method;
- Part 8. longitudinal shear vibration wave conductance method;
- Part 9. Stretching vibration velocity pulsed propagation method;
Part 10. Determination of complex shear viscosity using a parallel plate oscillating rheometer;
- Part 11. Glass transition temperature;
- Part 12. Compressed vibration nonresonant method.
This part is part 10 of GB/T 33061.
This part is drafted in accordance with the rules given in GB/T 1.1-2009.
This part uses the re-drafting method to modify ISO 6721-10..1999 "Determination of dynamic mechanical properties of plastics Part 10.
Determination of complex shear viscosity by parallel plate oscillating rheometer ".
In the standard structure, made the following adjustments.
--- Chapter 5 Title "5 Instrument" to "5 Instrument and Calibration";
--- "5.1 test instrument" to "5.1 instrument" and "5.1.1 test instrument";
--- "5.2" to "5.1.2";
--- "5.3" to "5.1.3";
--- "5.4" to "5.1.4";
--- "5.5" to "5.2";
- change the precision of ISO 6721-10..1999 to appendix A of this part, ISO 6721-10..1999 Original Appendix A to this section
Appendix B.
The main technical differences between this section and ISO 6721-10..1999 are as follows.
--- on the normative reference documents, this part has made a technical differences in the adjustment to meet China's technical conditions, adjust the situation
The situation is reflected in Chapter 2, "Normative references", as follows.
Replace ISO 472..1999 with GB/T 2035-2008 with equivalent international standards;
Replace ISO 5725-1..1994 with GB/T 6379.1-2004 with equivalent international standard;
Replace GB/T 33061.1-2016 with international standard ISO 6721-1..1994.
This section is proposed by the China Petroleum and Chemical Industry Association.
This part is headed by the National Plastics Standardization Technical Committee (SAC/TC15).
This part of the drafting unit. China Petroleum & Chemical Corporation Beijing Yanshan Branch Resin Application Research Institute, Guangzhou synthetic materials research
Hospital Co., Ltd., in the blue morning light Chengdu Detection Technology Co., Ltd., Institute of Chemistry, Chinese Academy of Sciences, Tianjin University.
The main drafters of this part. Zheng Huiqin, Yang Lili, Wang Haojiang, Liu Lirong, Liu Chenyang, Li Jingqing, Zhou Xueyuan.
Determination of dynamic mechanical properties of plastics
Part 10. using a parallel plate oscillating rheometer
Determination of complex shear viscosity
1 Scope
This part of GB/T 33061 specifies the use of a parallel plate oscillating rheometer to determine the dynamic rheological properties of polymer melt test method
then. The typical angular frequency range is 0.01 rad/s to 100 rad/s, and angular frequencies outside this range can also be used (see Note 1). Used to measure
Under the dynamic rheological properties of the parameters. complex shear viscosity η *, dynamic shear viscosity η ', complex shear viscosity in the heterogeneous part η ", complex shear
The amount G *, the shear loss modulus G "and the shear storage modulus G '.
This part applies to the measured complex shear viscosity typical value of not less than 10MPa · s (see note 2).
Note 1. The angular frequency measurement range is limited by the specifications of the measuring instrument and the sample response. Since the time taken for a single measurement is proportional to the reciprocal of the angular frequency, the test
When the angular frequency is less than 0.1rad/s, the test time will increase greatly. Therefore, when the low frequency test, the sample is more likely to degrade or polymerize,
The results of the test results in the impact; and high-frequency edge of the sample may be distorted or broken, so that the test results are invalid.
Note 2. The measurable range of complex shear viscosity values depends on the size of the specimen and the specifications of the measuring instrument. For samples of known size, the viscosity range is on
Limited by the instrument torque, angular displacement resolution and instrument accessories compliance limit, but the impact of compliance can be calibrated.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
GB/T 2035-2008 Plastics terminology and definitions (ISO 472..1999, IDT)
GB/T 6379.1-2004 Accuracy (accuracy and precision) of measurement methods and results - Part 1. General and definitions
(ISO 5725-1..1994, IDT)
GB/T 33061.1-2016 Determination of dynamic mechanical properties of plastics - Part 1. General principles (ISO 6721-1..2011, MOD)
3 terms and definitions
GB/T 2035-2008, GB/T 6379.1-2004 and GB/T 33061.1 are defined and the following terms and definitions apply to this
file.
3.1
Strain control mode controled-strainmode
A test of applying a fixed amplitude sinusoidal angular displacement.
3.2
Stress control mode controled-stressmode
A test of applying a fixed amplitude sinusoidal torque.
3.3
Complex shear viscosity complexeshearviscosity
η *
When the sinusoidal oscillation is applied to the viscoelastic material, the ratio of the dynamic stress to the dynamic strain rate, where the stress σ (t) is equal to σ0expiωt,
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