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Elongational Stress Tester DWEST

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Elongational Stress Tester, also named ISO1133 Plastic Elongational Stress Tester or PE-UHMW Elongational Stress Tester, it is used to determine the tensile stress of high molecular weight polyethylene mould and extruding materials.

 

Elongational Stress Tester DWEST 

Elongational Stress Tester is used to determine the tensile stress of high molecular weight polyethylene (pe-uhmw) moulding and extruding materials, and the stress value is used to characterize the properties of the melt viscosity of the material. and the value of the tensile stress is used to characterize the properties of the melt viscosity of the material.

We provide reasonable price and high quality Elongational Stress Tester All of testing instruments manufactured by FYI are well-known throughout China and more than 50 countries abroad for providing superior value and performance

Follows are features of Elongational Stress Tester:

  • Six individual controllers, one for each position;
  • Automatic smoke exhaust system provides a good test environment;
  • Temperature protective system runs independently of the controlling system is designed to prevent the test temperature not exceed the limit point;
  • Programmed test operation can realize the functions of automatic timing to release the brake rigging and automaticrecording the time;
  • Tensile stress-time double logarithm curve can be plotted automatically, internal linear regression method can calculate thetensile stress automatically;
  • Software is capable of plotting displace-time, temperature-time and temperature-time curves, analyzing the tensile course, as well as saving and classifying test datum;
  • Automatic lifting system for specimen support and smoke exhaust system.

Application

Application of Elongational Stress Tester

Elongational Stress Tester is designed to determine the elongational stress of ultra high molecular weight polyethylene (PE-UHMM) molding and extrusion materials. The elongational stress is an characterization of the melt viscosity of PE-UHMW moulding powder whose melt flow rate cannot be determined by the method specified in ISO 1133 because of its extremely high molecular weight.

The tensile stress is an indicator of the tensile stress of rubber material, which is defined as the amount of load in the unit sectional area required to stretch the specimen to a given length. The elongational stress is a characterization of the melt viscosity of PE-UHMW moulding powder.

Elongational Stress Tester complies with ISO 11542-2 1998 etc international and retailer standards.

If you need more information about Elongational Stress Testing Machine. Please contact with us.

Standards

Standards of Elongational Stress Tester

ISO 11542-2 1998

Key specification

Key specification of Drop Weight Impact Tester

Temperature range (150±0.5)oC
Tensile travel (90±1)mm
Load 100, 120, 150, 180, 200, 250, 300, 350,
400, 500, 600, 700, 800g
Timing accuracy 0.1s
Displacement resolution 0.01mm
Displacement accuracy 0.1mm
Test stations 6
Capacity 36L
Controlling method PC
Heating medium Methyl silicone oil

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