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Chemical Resistant Conveyor Belt

Products Specification:

Characteristics:

  • The rubber cover, which is made from chemical resistant materials, has fine anti-chemical corrosiveness and good physical property.
  • It is specially made for those materials which would dissolve expand or corrode the belt.
  • It is suitable for conveying material with chemical corrosiveness in chemical factory, chemical fertilizer factory, paper mill, mining industry etc.

    • Performance of acid and alkali resistance:

    Items

    Tensile strength

    Elongation at break

    Abrasion

    Hardness shore

    Ozone deterioration

    MPa

    %

    mm3

    A°

    Cover
    rubber

    physical property

    before aging

    >=14.0

    >=400

    <=250

    55-70

    no cracks

    after aging

    >=12.0

    >=340

    -

    60-75

    -

    acid and alkali resistance

    class

    Immersion solution

    Density

    soak conditions
    (oC x96h)

    performance rate of change before and after of soak

    Volume expansion
    rate

    change rate of tensile strength

    A1

    HCL

    18%

    50oC x96h

    <+10%

    <-10%

    A2

    H2SO4

    50%

    50oC x96h

    <+10%

    <-10%

    A3

    NaOH

    48%

    50oC x96h

    <+10%

    <-10%