Fiber-reinforced plastics composites - Determination of thermal conductivity
1 Scope
This standard specifies the test principles, specimens, test instruments, test conditions, test steps, calculation results and test reports for determining the thermal conductivity of fiber-reinforced plastics composites by the guarded-hot-plate apparatus.
It is applicable to the determination of thermal conductivity of fiber-reinforced plastics composites.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding any corrections), or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the latest editions of the standards indicated below. For undated references, the latest edition applies.
GB/T 1446-2005 Fiber-reinforced plastics composites - The generals for determination of properties
3 Terms and definitions
For the purpose of this standard, the following terms and definitions apply.
3.1
heat flow rate
heat passing through a surface per unit time
[GB/T 3102.4-1993, definition 4-7]
Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Test principle 5 Specimens 6 Test apparatus 7 Test conditions 8 Test procedures 9 Calculation 10 Test report
Fiber-reinforced plastics composites - Determination of thermal conductivity
1 Scope
This standard specifies the test principles, specimens, test instruments, test conditions, test steps, calculation results and test reports for determining the thermal conductivity of fiber-reinforced plastics composites by the guarded-hot-plate apparatus.
It is applicable to the determination of thermal conductivity of fiber-reinforced plastics composites.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding any corrections), or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the latest editions of the standards indicated below. For undated references, the latest edition applies.
GB/T 1446-2005 Fiber-reinforced plastics composites - The generals for determination of properties
3 Terms and definitions
For the purpose of this standard, the following terms and definitions apply.
3.1
heat flow rate
heat passing through a surface per unit time
[GB/T 3102.4-1993, definition 4-7]
Contents of GB/T 3139-2005
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Test principle
5 Specimens
6 Test apparatus
7 Test conditions
8 Test procedures
9 Calculation
10 Test report
