Anti-chemical labor gloves selection

Gloves have better resistance to penetration, but they can be easily used if they are easily torn or punctured. The product's cut resistance, puncture resistance, and abrasion resistance are critical application properties and must therefore be combined. Therefore, when selecting a chemical-resistant glove, it is necessary to consider the physical use of the glove at the same time.

Permeation refers to the process by which chemicals pass through the maintenance film, and the maintenance film does not have any pinholes or other things that can be seen by the naked eye. The molecules of the chemicals drill one by one inside the glove material or film and "crawling" between the molecules of the glove's data or film. The information soaked in many situations does not have any visible changes.

The chemical impregnation phenomenon can be explained by using a balloon as a simple example. Inflatable balloons are tightly bound, which is gas impregnation, but the principle is the same as liquid impregnation or chemical impregnation. And there are no holes in the balloon, but the gas inside will still run away. The air leaks through the balloon wall (saturated).

There are two data for permeability: penetration time and soak rate. Permeability is the highest rate at which the agent passes through the glove's sample during the six-hour period of the experiment. This time represents the effective time that the glove is able to resist penetration when the glove is fully immersed in the reagent.

Degradation refers to degradation of the physical properties of the product due to contact with chemicals in glove materials. If a chemical has a serious effect on the physical properties of a glove's data, the glove's resistance to penetration will also deteriorate rapidly. Some gloves will harden or embrittle, others will soften, and weaken or shrink several times.