Home Companies Changzhou Shuanggudunda Electromechanical Technology Co., Ltd.

Film paper tensile testing machine

Changzhou Shuanggudunda Electromechanical Technology Co., Ltd.

Film paper tensile testing machine

Country/Region China
Categories Shrink Film

Product Details

Film paper tensile testing machine

Product Description:

Film paper tensile testing machine is suitable for stretch film, paper and other materials, peeling, tearing and other tests.

product manual

Film paper tensile testing machine film material is stretched, the mechanical properties of the tear, puncture and other tests, and low-cycle loading cycles, cycle deformation and displacement loop function, strike elongation, tensile strength and other indicators. Use a PC for data processing and analysis, test results can be automatically saved, the test can be re-adjusted after the end of the test curve, reproducible test procedure by traversing the curve, or curve comparison, curve amplification.

Windows, visit the software test platform, with strong data processing and graphics capabilities, instant print out the complete test report and test curves.

Implementation of standards

GB / T 13022 Test method for tensile properties of plastic film

GB / T 16578 Determination of tear-resistant plastic film and sheet properties

ASTM DIN JIS BS, etc.

Film paper tensile testing machine can test items

(A) :( ordinary general test items displayed value and calculated values)

tensile stress Tensile strength

tensile strength elongation

modulus given stress elongation

given stress force value tear strength

force values at any point at any point elongation

adhesive strength and a peak value calculated values

Unplug the power puncture force test

(B) special test project:

1. The coefficient of elasticity that is Young's modulus of elasticity Definition: The normal stress in phase component and normal strain ratio. The coefficient of determination of a rigid material, the higher the value, the more resilient material.

2. proportional limit: load and elongation within a certain range to maintain the proportional relationship, which is the maximum stress ratio limit.

3. Elastic limit: the material can withstand without permanent deformation of the maximum stress was.

4. Elastic Deformation: After removing the load, the deformation of the material completely disappeared.

5. permanent deformation: After removing the load, the material is still residual deformation.

6. Yield point: the material tensile deformation faster but stress is constant, this point is the yield point. Yield point is divided into upper and lower yield point, generally above the yield point as the yield point.

Yield (yield): more than proportional limit load and elongation no longer proportional to the load would dump, then a period of time, up and down, elongation changed greatly, this phenomenon is called the yield.

7. Yield strength: tensile, permanent elongation reached a specified value of the load, divided by the original cross-sectional area, resulting quotient parallel portion.

8. spring K Value: the ratio of the same phase distortion and deformation of the components of the force.

9. Effective elastic and hysteresis losses: when the tensile machine at a constant speed to stretch the sample to a certain elongation or stretch to a predetermined load, when the measurement sample contraction recovery work done and work expended the ratio of the percentage is the effective elastic; measurement specimen elongation, contraction ratio of the percentage of the loss of energy of the power consumed and elongation, is hysteresis loss.

Second, the technical parameters

A. Load cell: 0-5000N range Optional

B. Power Resolution: 1/10000

C. Power accuracy0.5%

D. Power magnification: 7 automatic switching segment

E. Displacement Resolution: 1/1000

F. Displacement accuracy0.5%

G. Speed range: 0.001-1000mm / min (special test speed can also be customized according to customer needs)

H. Walking space: 950mm (excluding gripper, special test space can be customized according to customer needs)

I. Test width: 350mm (width special test can be customized according to customer needs)

J. Power supply220V 50HZ.

K. Power: 600W

L. Machine Size: about 5606601600 mm lengthwidthheight.

M. Machine Weight: about 180 kg.

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