4 USA 
1 Russia 
1 Mongolia 
1 Netherlands 
1 Pakistan 
1 India 
Geomembrane Environmental Stress Cracking Resistance Tester Astm D5397 - China
price: contact company for price
The stress cracking strength of polyolefin geomembrane was measured and evaluated by notch constant load tensile test.
During the test, the dumbbell sample with notch prepared in advance is placed in the thermostatic surfactant under constant load tension, and the fracture time of the sample is measured and recorded.
A series of test results under different stress levels can establish a relationship between the stress level and the fracture time on the logarithmic axis.
Standard
GB/T 17643- Appendix D-2011: Appendix D (Normative) of GB/T 17643-2011 – [Specific Test Method or Requirement] ASTM D5397-1999: Standard Test Method for Evaluation of Stress Crack Resistance of Polyolefin Geomembranes Using Notched Constant Tensile Load Test CJ/T 234- Appendix C-2006: Appendix C (Normative) of CJ/T 234-2006 – [Specific Test Method or Requirement] Parameters
Description Details
Maximum tensile stress 20MPa
Number of stations 30 (can be customized)
Water bath temperature range RT – 90°C
Temperature control accuracy ±1°C
Switch sensitivity 200g
Timing accuracy 1s
Sample thickness 0.75 – 3mm
Notch depth 20% of the nominal thickness of the sample (6 – specified as an example value, if relevant)
Power supply AC 380V 50HZ
Overall dimensions 1420x640x1900mm
Weight 380kg
Company Contact:
- Posted By: Qinsun Instruments Co., LTD
- Phone: +8618501763615
- Address: Minhang District, Shanghai , China
- Email:
- Website: https://www.qinsun-lab.com/
Published date: April 16, 2026
- Business Description: Qinsun Instrument focus on creative high quality textile testing instrument, with our powerful teamwork,constantly innovation, practical efficiency and excellent service, our mission is to supply our customers and distributors with the integrated solutions of lab testing.
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