Leather & Footwear Testing Items You need to Know

August 15, 2017

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Physical Tests

  • Thickness
  • Adhesion Strength
  • Tear strength
  • Tensile Properties
  • Flexing Resistance
  • Cold Crack Resistance
  • Abrasion Resistance
  • Water vapor permeability
  • Water Vapor Absorption
  • Hydrolysis
  • Ash Content
  • Height of the Upper
  • Strap Strength Test-Things
  • Sandal Strap Attachment –Strength
  • Heel Attachment
  • Water Absorption & Desorption
  • Cut resistance
  • Hardness of outsole
  • Density of outsole
  • Upper/outsole and sole interlayer Bond strength
  • Zipper strength
  • Shoe lace strength
  • Attachment Strength of other components

Color Fastness Tests

  • Color fastness to sweat
  • Color fastness to light
  • Color fastness to rubbing
  • Print Durability –on printed thongs (Foot bed)
  • Color fastness to Saliva (Baby products)
  • Others

Chemical Tests 

  • Heavy Metals
  • pH value
  • Formaldehyde
  • Azo- Colorants
  • Chlorinated Phenols (PCP, TeCP)
  • Hexavalent Chromium
  • PVC free
  • Determination of Residual Vinyl Chloride monomer
  • Cadmium Content (Plastic and Plastic Coated)
  • Phthalate Content ( Plastic and Plastic Coated)
  • Nickel Release (For Metallic Components)
  • Other Restricted Chemicals