Factors determining the resistance of protective gloves

1, permeability
The process by which the molecules of the chemical pass through the protective gloves is as follows:
1 The molecules of the chemical are absorbed by the contact of the material;
2 the absorbed molecules diffuse within the material;
3 chemical molecules appear on the other side of the material.
2, penetrating
Chemicals or microorganisms pass non-molecularly on porous materials, seams, pinholes or other gloves. Penetration tests include leak testing and water leak testing.
3. Degradation
The protective glove material undergoes a destructive change in one or more mechanical properties in contact with the chemical. The test focus of degradation is:
1 change in tensile strength (change in final tensile strength before and after exposure to chemicals);

2 expansion index.

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