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Asphalt flexible packaging bags high temperature tensile testing machine

1. introduction

Asphalt  flexible packaging bags high temperature tensile testing machine is to  measure tensile strength of flexible packaging bags in high  temperature(180℃).

2.type of asphalt flexible packaging bags

  V-type folding bags, used to fill 40kg asphalt

  Non-folding bags, used to fil 25kg asphalt

3.specimen and test

    Tensile strength test of bag body

          Specimen size:300X50mm (L x W)

           Specimen quantity: 6 pieces for longitudinal direction and 6  pieces for transverse direction, take from 3 bags

          Test temperature:180±2℃

          Test speed:200mm/min

    Tensile strength test of bag bottom:

          Specimen size:150X50mm(LxW)

          Specimen quantity:6 pieces, take from 3 bags

          Test temperature:180±2℃

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