IMPACT ABRASION RESISTANCE:
This checks how many seconds it takes to abrade entirely every combination of upper+lining and possible reinforcements in the footwear model in contact with abrasive paper with a grain of 60 revolving at 8 m/s to simulate slipping on the asphalt surface.
- level 1: ≥ 5 seconds;
- level 2: ≥ 12 seconds;
IMPACT CUT RESISTANCE:
This checks the penetration of the blade on every combination of upper+lining and possible reinforcements in the footwear model simulating the upper being cut by a sharp surface (e.g. a guardrail) with a speed of impact 2.8 m/s:
- level 1: ≤ 25 mm;
- level 2: ≤ 15 mm;
TRANSVERSE RIGIDITY OF ENTIRE FOOTWEAR:
This checks the force that needs to be applied onto the finished footwear model to deform it by 20mm simulating a foot being crushed under the vehicle:
- level 1: ≥ 1.0 kN;
- level 2: ≥ 1.5 kN;
ABRASION RESISTANCE OF THE SOLE:
This checks the volume loss of the sole material in 3 mm.
ABRASION MARTINDALE RESISTANCE OF THE LINING:
This checks the wear resistance of the lining since the test simulates the foot rubbing inside the footwear both in dry conditions (25,600 cycles - totalling approximately 8 hours) and wet conditions (12,800 cycles - totalling approximately 4 hours).
DELAMINATION OF THE SOLE FROM THE UPPER:
This checks the bonding force between the sole and the upper and is expressed in N/mm.
WATER PENETRATION RESISTANCE (WR):
This checks whether the footwear remains waterproof after 80 minutes of continuous bending, immersed in a tank with a water level 2 cm above the sole/upper adhesion line.
REACH REGULATION: CHEMICALLY SAFE
The materials and components used by TCX are chemically suitable for footwear use: they do not contain/release - in normal conditions of use - substances recognised as being toxic, carcinogenic, mutagenic or in any way harmful to human health.
In particular, the materials do not contain/release - beyond the legal limits/applicable regulations - the substances listed in ISO/TR 16178 category 1 (banned or in some way regulated at European level, REACH Regulation) and category 2 (with restrictions by national regulations in some countries).