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// Place:Instructions for use / Materials of safety shoe

Method of discrimination

Type of shoe materials

Methods

PVC shoe sole

There is an injection mouth, a piece of it was burned with flickering flame and automatically extinguish once away from fire source

TPR shoe sole

There is an injection mouth, a piece of it was burned with flickering flame, its burned part is soluble toluene.

Rubber shoe sole

There is no injection mouth, it burned smell is like that of tyre

EVA sole

No injection mouth, There is smell of candle burning and dropping of fused matter

PU sole

No injection moth, and there is dropping after burning.

PVC leather

It burns with green edge around the flame.

PU leather
It burns with flame flickering .
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